A22N Pushbutton Switches/Selector Switches/Indicators Pushbutton Switches New Product A22N/M22N/A30N A30N A30N Selector Switches A30N Key-type Selector Switches Page 35 Pushbutton Switches A30NN/A30NL A30NN-P/A30NL-P Page 53 Selector Switches A30NS/A30NW A30NS-P/A30NW-P Page 64 Key-type Selector Switches A30NK A30NK-P Page 74 Safety Precautions Page 47 Accessories and Tools Indicators M22N M22N-P Subassemblies (Common) Screw terminal block type Push-In Plus terminal block type Pushbutton Switches Page 20 30 dia. A30N Series M22N Key-type Selector Switches A22NK A22NK-P Indicators Screw terminal block type Push-In Plus terminal block type A22N A22N/M22N Series Selector Switches A22NS/A22NW A22NS-P/A22NW-P Key-type Selector Switches 22 dia. Page 2 A22N Pushbutton Switches A22NN/A22NL A22NN-P/A22NL-P Selector Switches Control panel miniaturization through a more compact design and modified wiring direction Addition of Push-In Plus terminal blocks for easy wiring Workability and safety improvements 1 Pushbutton Switches A22N Pushbutton Switches A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A22NN/A22NL 22-mm dia. Pushbutton Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Pushbutton Switches A30N A30N Selector Switches A30N Key-type Selector Switches Easy to Use Safety * Improved wiring visibility through to a modified wiring direction. (Push-In Plus terminal block type) * Screw terminal block structure is compatible with round crimp terminals. (Screw terminal block type) * The terminals can be secured even when a contact block is mounted. (Screw terminal block type) * Contact Blocks can be attached in any direction for easy assembly. * Easy-to-operate lock lever for secure locking. * Easy-mounting Contact Blocks provide finger protection. * No loose connections of wiring means maintenance-free use. (Push-In Plus terminal block type) Miniaturization * No need for extra lateral space because of the modified wiring direction. (Push-In Plus terminal block type) * Compact design. * A22NL (lighted models) are the same size as A22NN (non-lighted models). Subassemblies (Common) * Meet global safety standards. * Can be installed in two types of panel hole dimensions: 22.3 and 25.5 dia. * The buttons and bezels come in a wide variety of colors, shapes, and materials. * Standard-feature degree of protection: IP66, NEMA 4X, and NEMA 13. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 88. Button Colors Safety Precautions Red Green Yellow White Blue Black Red Green Yellow White Blue Orange Red Green Yellow White Blue Orange White Red Green Yellow White Blue Orange Opaque white* A22NN-N Opaque Non-lighted Switches A22NN-U Transparent Accessories and Tools 2 Product Lineup When not lit Lighted Switches A22NL-T Transparent When lit * The colors when the Switches are lit are for transparent white buttons (code: TW) and yellow LED Lamps (code: Y). A22N List of Models Pushbutton Switches A22NN/A22NL Screw Terminal Blocks/Push-In Plus Terminal Blocks Plastic bezels Brushed metal bezels A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Projected A22N-MG Full guard A22N-BM Mushroom M22N Full guard Indicators A22N-BG A22N-RP A22N A22N-MP Projected Key-type Selector Switches A22N-BP Projected A22N-RN Flat A22N A22N-MN Flat Selector Switches A22N-BN Flat Metal bezels A22N-MM Mushroom A22N-RM Mushroom Subassemblies (Common) Accessories and Tools Safety Precautions 3 A22N Pushbutton Switches A22NN/A22NL Model Number Structure Model Number Legend - - - - - -Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting Collar, Contact Block, and Lighting Unit (lighted models only). For information on combinations, refer to Ordering Information on pages 5 to 8. Selector Switches A22N Model Numbers for Sets (1) (3) (4) (5) (6) (7) (8) (9) A22N L - BN M - TR A - G 100 - R B A22N Key-type Selector Switches (1) Type (5) Degree of Protection Code Description Code Description N Non-lighted A Conforming to IP66, NEMA 4X, NEMA13 L Lighted (6) Contacts and Terminals Specifications (2) Bezel Material and Button Shape Code Indicators M22N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 4 (2) Bezel material Code Specification Button shape G General/Screw terminal block P General/Push-In Plus Terminal Block BN Plastic Flat BP Plastic Projected (7) Contacts BG Plastic Full guard BM Plastic Mushroom MN Brushed metal Flat MP Brushed metal Projected MG Brushed metal Full guard MM Brushed metal Mushroom RN Metal Flat 002 0 1 --- RP Metal Projected 101 2 0 NO RM Metal Mushroom 102 1 1 NO 202 0 2 NC 111 3 0 NO NO NO 112 2 1 NO NO NC 122 1 2 NO NC NC 222 0 3 NC NC NC Code 100 (3) Switch Action Code Description M Momentary A Alternate (4) Button Transparency and Color and (8) LED Lamp Color Lighted/non-lighted Non-lighted Lighted Code (4) Code (8) Transparency Button color NR N Opaque Red NG N Opaque Green NY N Opaque Yellow NW N Opaque White NA N Opaque Blue NB N Opaque Black UR N Transparent Red UG N Transparent Green UY N Transparent Yellow UW N Transparent White LED lamp color Contact Blocks Unit position Non-lighted Lighted NO NC 1 2 3 1 2 3 1 0 NO --- --- NO Lighting Unit --- --- NC --- Lighting Unit NC --- NO NO Lighting Unit NO --- NC NO Lighting Unit NC --- NC NC Lighting Unit NC Note: 1. NO (blue): Normally open, NC (orange): Normally closed. 2. Refer to the following figure for Unit positions. --- (9) LED Lamp Voltage UA N Transparent Blue Code LED Lamp voltage UO N Transparent Orange N Non-lighted TR R Transparent Red Red A 6 VAC/DC TG G Transparent Green Green B 12 VAC/DC TY Y Transparent Yellow Yellow C 24 VAC/DC TW W Transparent White White D 100/110/120 VAC E 200/220/230/240 VAC TA A Transparent Blue Blue TO O Transparent Orange Orange TW Y Transparent White * Yellow * The color is opaque white when the Switch is lit. Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Precautions for correct use: Refer to pages 88 to 99. Accessories and tools: Refer to pages 84 to 85. Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting A22N Ordering Information Pushbutton Switches A22NN/A22NL Collar, Contact Block, and Lighting Unit (lighted models only). A22NN-BNM-(4)(4)A-G(7)(7)(7)-NN A22NN-BNA-(4)(4)A-G(7)(7)(7)-NN A22NN-BNM-(4)(4)A-P(7)(7)(7)-NN A22NN-BNA-(4)(4)A-P(7)(7)(7)-NN A22NN-MNM-(4)(4)A-G(7)(7)(7)-NN A22NN-MNA-(4)(4)A-G(7)(7)(7)-NN A22NN-MNM-(4)(4)A-P(7)(7)(7)-NN A22NN-MNA-(4)(4)A-P(7)(7)(7)-NN A22NN-MNM-(4)(4)A-G(7)(7)(7)-NN A22NN-MNA-(4)(4)A-G(7)(7)(7)-NN A22NN-MNM-(4)(4)A-P(7)(7)(7)-NN A22NN-MNA-(4)(4)A-P(7)(7)(7)-NN A22NN-MNM-(4)(4)A-G(7)(7)(7)-NN A22NN-MNA-(4)(4)A-G(7)(7)(7)-NN A22NN-MNM-(4)(4)A-P(7)(7)(7)-NN A22NN-MNA-(4)(4)A-P(7)(7)(7)-NN 101 102 202 3 Brushed metal bezels 1 2 3 Metal bezels 1 2 A22NN-RNM-(4)(4)A-G(7)(7)(7)-NN A22NN-RNA-(4)(4)A-G(7)(7)(7)-NN A22NN-RNM-(4)(4)A-P(7)(7)(7)-NN A22NN-RNA-(4)(4)A-P(7)(7)(7)-NN A22NN-RNM-(4)(4)A-G(7)(7)(7)-NN A22NN-RNA-(4)(4)A-G(7)(7)(7)-NN A22NN-RNM-(4)(4)A-P(7)(7)(7)-NN A22NN-RNA-(4)(4)A-P(7)(7)(7)-NN A22NN-RNM-(4)(4)A-G(7)(7)(7)-NN A22NN-RNA-(4)(4)A-G(7)(7)(7)-NN A22NN-RNM-(4)(4)A-P(7)(7)(7)-NN A22NN-RNA-(4)(4)A-P(7)(7)(7)-NN NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 111 112 122 222 100 002 101 102 202 111 112 122 222 100 002 101 102 202 111 112 122 222 3 Lighted, Flat Switches Appearance Contacts Momentary action (self-resetting) Alternate action (self-holding) Model Plastic bezels 1 2 1 2 Metal bezels 2 A22NL-BNA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BNM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BNA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BNM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BNA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BNM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BNA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MNM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MNA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MNM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MNA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MNM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MNA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MNM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MNA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RNM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RNA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RNM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RNA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RNM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RNA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RNM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RNA(4)(4)A-P(7)(7)(7)-(8)(9) (8) LED Lamp color 100 002 101 102 202 TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO:Transparent, orange 100 002 101 102 202 R: Red G: Green Y: Yellow W: White A: Blue O: Orange 100 002 101 102 202 Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Safety Precautions Note: Normally, the Button and LED Lamp with the same color are combined. However, opaque white is available by combining a white Button and yellow LED. A22N--TWA--Y Subassemblies: Refer to pages 9 to 12 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) (9) LED Lamp voltage Accessories and Tools 1 Model A22NL-BNM(4)(4)A-G(7)(7)(7)-(8)(9) (7)(7)(7) Contacts Subassemblies (Common) Brushed metal bezels (4)(4) Button color A30N A22NN-BNA-(4)(4)A-P(7)(7)(7)-NN Key-type Selector Switches A22NN-BNM-(4)(4)A-P(7)(7)(7)-NN A30N A22NN-BNA-(4)(4)A-G(7)(7)(7)-NN Selector Switches A22NN-BNM-(4)(4)A-G(7)(7)(7)-NN 100 002 A30N A22NN-BNA-(4)(4)A-G(7)(7)(7)-NN A22NN-BNA-(4)(4)A-P(7)(7)(7)-NN (7)(7)(7) Contacts Pushbutton Switches A22NN-BNM-(4)(4)A-G(7)(7)(7)-NN A22NN-BNM-(4)(4)A-P(7)(7)(7)-NN (4)(4) Button color M22N Model Indicators 2 Alternate action (self-holding) Model A22N 1 Momentary action (self-resetting) Key-type Selector Switches Plastic bezels Contacts A22N Appearance Selector Switches Non-lighted, Flat Switches 5 A22N Pushbutton Switches A22NN/A22NL Ordering Information Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting Collar, Contact Block, and Lighting Unit (lighted models only). A22N Selector Switches Non-lighted, Projected Switches Appearance Plastic bezels Contacts 1 A22N Key-type Selector Switches 2 Alternate action (self-holding) Model Model Brushed metal bezels Indicators M22N A22NN-BPM-(4)(4)A-G(7)(7)(7)-NN A22NN-BPA-(4)(4)A-G(7)(7)(7)-NN A22NN-BPM-(4)(4)A-P(7)(7)(7)-NN A22NN-BPA-(4)(4)A-P(7)(7)(7)-NN A22NN-BPM-(4)(4)A-G(7)(7)(7)-NN A22NN-BPA-(4)(4)A-G(7)(7)(7)-NN A22NN-BPM-(4)(4)A-P(7)(7)(7)-NN A22NN-BPA-(4)(4)A-P(7)(7)(7)-NN A22NN-BPM-(4)(4)A-G(7)(7)(7)-NN A22NN-BPA-(4)(4)A-G(7)(7)(7)-NN A22NN-BPM-(4)(4)A-P(7)(7)(7)-NN A22NN-BPA-(4)(4)A-P(7)(7)(7)-NN A22NN-MPM-(4)(4)A-G(7)(7)(7)-NN A22NN-MPA-(4)(4)A-G(7)(7)(7)-NN A22NN-MPM-(4)(4)A-P(7)(7)(7)-NN A22NN-MPA-(4)(4)A-P(7)(7)(7)-NN A22NN-MPM-(4)(4)A-G(7)(7)(7)-NN A22NN-MPA-(4)(4)A-G(7)(7)(7)-NN A22NN-MPM-(4)(4)A-P(7)(7)(7)-NN A22NN-MPA-(4)(4)A-P(7)(7)(7)-NN A22NN-MPM-(4)(4)A-G(7)(7)(7)-NN A22NN-MPA-(4)(4)A-G(7)(7)(7)-NN A22NN-MPM-(4)(4)A-P(7)(7)(7)-NN A22NN-MPA-(4)(4)A-P(7)(7)(7)-NN (4)(4) Button color (7)(7)(7) Contacts 100 002 101 102 202 3 1 2 3 Metal bezels Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 6 Momentary action (self-resetting) 1 2 A22NN-RPM-(4)(4)A-G(7)(7)(7)-NN A22NN-RPA-(4)(4)A-G(7)(7)(7)-NN A22NN-RPM-(4)(4)A-P(7)(7)(7)-NN A22NN-RPA-(4)(4)A-P(7)(7)(7)-NN A22NN-RPM-(4)(4)A-G(7)(7)(7)-NN A22NN-RPA-(4)(4)A-G(7)(7)(7)-NN A22NN-RPM-(4)(4)A-P(7)(7)(7)-NN A22NN-RPA-(4)(4)A-P(7)(7)(7)-NN A22NN-RPM-(4)(4)A-G(7)(7)(7)-NN A22NN-RPA-(4)(4)A-G(7)(7)(7)-NN A22NN-RPM-(4)(4)A-P(7)(7)(7)-NN A22NN-RPA-(4)(4)A-P(7)(7)(7)-NN NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 111 112 122 222 100 002 101 102 202 111 112 122 222 100 002 101 102 202 111 112 122 222 3 Lighted, Projected Switches Appearance Contacts Momentary action (self-resetting) Alternate action (self-holding) Model Plastic bezels 1 2 Brushed metal bezels 1 2 Metal bezels 1 2 (4)(4) Button color Model A22NL-BPM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BPA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BPM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BPA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BPM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BPA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BPM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BPA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MPM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MPA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MPM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MPA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MPM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MPA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MPM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MPA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RPM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RPA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RPM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RPA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RPM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RPA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RPM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RPA(4)(4)A-P(7)(7)(7)-(8)(9) (7)(7)(7) Contacts (8) LED Lamp color 100 002 101 102 202 TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 100 002 101 102 202 R: Red G: Green Y: Yellow W: White A: Blue O: Orange 100 002 101 102 202 Note: Normally, the Button and LED Lamp with the same color are combined. However, opaque white is available by combining a white Button and yellow LED. A22N--TWA--Y Subassemblies: Refer to pages 9 to 12 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) (9) LED Lamp voltage Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting A22N Ordering Information Pushbutton Switches A22NN/A22NL Collar, Contact Block, and Lighting Unit (lighted models only). A22NN-BGA-(4)(4)A-P(7)(7)(7)-NN A22NN-BGM-(4)(4)A-G(7)(7)(7)-NN A22NN-BGA-(4)(4)A-G(7)(7)(7)-NN A22NN-BGM-(4)(4)A-P(7)(7)(7)-NN A22NN-BGA-(4)(4)A-P(7)(7)(7)-NN A22NN-MGM-(4)(4)A-G(7)(7)(7)-NN A22NN-MGA-(4)(4)A-G(7)(7)(7)-NN A22NN-MGM-(4)(4)A-P(7)(7)(7)-NN A22NN-MGA-(4)(4)A-P(7)(7)(7)-NN A22NN-MGM-(4)(4)A-G(7)(7)(7)-NN A22NN-MGA-(4)(4)A-G(7)(7)(7)-NN A22NN-MGM-(4)(4)A-P(7)(7)(7)-NN A22NN-MGA-(4)(4)A-P(7)(7)(7)-NN A22NN-MGM-(4)(4)A-G(7)(7)(7)-NN A22NN-MGA-(4)(4)A-G(7)(7)(7)-NN A22NN-MGM-(4)(4)A-P(7)(7)(7)-NN A22NN-MGA-(4)(4)A-P(7)(7)(7)-NN 3 Brushed metal bezels 1 2 NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 101 102 202 111 112 122 222 100 002 101 102 202 111 112 122 222 3 A30N A22NN-BGM-(4)(4)A-P(7)(7)(7)-NN Key-type Selector Switches A22NN-BGA-(4)(4)A-G(7)(7)(7)-NN A30N A22NN-BGM-(4)(4)A-G(7)(7)(7)-NN 100 002 Selector Switches A22NN-BGA-(4)(4)A-P(7)(7)(7)-NN A30N A22NN-BGA-(4)(4)A-G(7)(7)(7)-NN (7)(7)(7) Contacts Pushbutton Switches A22NN-BGM-(4)(4)A-G(7)(7)(7)-NN A22NN-BGM-(4)(4)A-P(7)(7)(7)-NN (4)(4) Button color M22N Model Indicators 2 Alternate action (self-holding) Model A22N 1 Momentary action (self-resetting) Key-type Selector Switches Plastic bezels Contacts A22N Appearance Selector Switches Non-lighted, Full-guard Switches Lighted, Full-guard Switches Appearance Plastic bezels Contacts 1 2 Brushed metal bezels 1 2 Momentary action (self-resetting) Alternate action (self-holding) Model Model (4)(4) Button color A22NL-BGM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BGA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BGM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BGA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BGM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BGA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BGM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BGA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MGM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MGA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MGM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MGA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MGM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MGA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MGM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MGA(4)(4)A-P(7)(7)(7)-(8)(9) (7)(7)(7) Contacts (8) LED Lamp color (9) LED Lamp voltage 100 002 TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 101 102 202 100 002 R: Red G: Green Y: Yellow W: White A: Blue O: Orange 101 102 202 A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Note: Normally, the Button and LED Lamp with the same color are combined. However, opaque white is available by combining a white Button and yellow LED. A22N--TWA--Y Subassemblies (Common) Accessories and Tools Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Subassemblies: Refer to pages 9 to 12 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) 7 A22N Pushbutton Switches A22NN/A22NL Ordering Information Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting Collar, Contact Block, and Lighting Unit (lighted models only). A22N Selector Switches Non-lighted, Mushroom Switches Appearance Plastic bezels Contacts 1 A22N Key-type Selector Switches 2 Alternate action (self-holding) Model Model Brushed metal bezels Indicators M22N A22NN-BMA-(4)(4)A-G(7)(7)(7)-NN A22NN-BMA-(4)(4)A-P(7)(7)(7)-NN A22NN-BMM-(4)(4)A-G(7)(7)(7)-NN A22NN-BMA-(4)(4)A-G(7)(7)(7)-NN A22NN-BMM-(4)(4)A-P(7)(7)(7)-NN A22NN-BMA-(4)(4)A-P(7)(7)(7)-NN A22NN-BMM-(4)(4)A-G(7)(7)(7)-NN A22NN-BMA-(4)(4)A-G(7)(7)(7)-NN A22NN-BMM-(4)(4)A-P(7)(7)(7)-NN A22NN-BMA-(4)(4)A-P(7)(7)(7)-NN 1 A22NN-MMM-(4)(4)A-G(7)(7)(7)-NN A22NN-MMA-(4)(4)A-G(7)(7)(7)-NN A22NN-MMM-(4)(4)A-P(7)(7)(7)-NN A22NN-MMA-(4)(4)A-P(7)(7)(7)-NN A22NN-MMM-(4)(4)A-G(7)(7)(7)-NN A22NN-MMA-(4)(4)A-G(7)(7)(7)-NN A22NN-MMM-(4)(4)A-P(7)(7)(7)-NN A22NN-MMA-(4)(4)A-P(7)(7)(7)-NN A22NN-MMM-(4)(4)A-G(7)(7)(7)-NN A22NN-MMA-(4)(4)A-G(7)(7)(7)-NN A22NN-MMM-(4)(4)A-P(7)(7)(7)-NN A22NN-MMA-(4)(4)A-P(7)(7)(7)-NN A22NN-RMM-(4)(4)A-G(7)(7)(7)-NN A22NN-RMA-(4)(4)A-G(7)(7)(7)-NN A22NN-RMM-(4)(4)A-P(7)(7)(7)-NN A22NN-RMA-(4)(4)A-P(7)(7)(7)-NN A22NN-RMM-(4)(4)A-G(7)(7)(7)-NN A22NN-RMA-(4)(4)A-G(7)(7)(7)-NN A22NN-RMM-(4)(4)A-P(7)(7)(7)-NN A22NN-RMA-(4)(4)A-P(7)(7)(7)-NN A22NN-RMM-(4)(4)A-G(7)(7)(7)-NN A22NN-RMA-(4)(4)A-G(7)(7)(7)-NN A22NN-RMM-(4)(4)A-P(7)(7)(7)-NN A22NN-RMA-(4)(4)A-P(7)(7)(7)-NN 3 Metal bezels Pushbutton Switches A30N A22NN-BMM-(4)(4)A-G(7)(7)(7)-NN A22NN-BMM-(4)(4)A-P(7)(7)(7)-NN (4)(4) Button color (7)(7)(7) Contacts 100 002 101 102 202 3 2 1 2 NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 111 112 122 222 100 002 101 102 202 111 112 122 222 100 002 101 102 202 111 112 122 222 3 A30N Selector Switches Lighted, Mushroom Switches Appearance Contacts Plastic bezels A30N Key-type Selector Switches 1 2 Brushed metal bezels Subassemblies (Common) 1 2 Metal bezels 1 Accessories and Tools Safety Precautions 8 Momentary action (self-resetting) 2 Momentary action (self-resetting) Alternate action (self-holding) Model Model (4)(4) Button color A22NL-BMM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BMA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BMM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BMA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BMM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BMA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-BMM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-BMA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MMM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MMA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MMM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MMA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MMM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MMA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-MMM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-MMA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RMM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RMA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RMM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RMA(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RMM(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RMA(4)(4)A-G(7)(7)(7)-(8)(9) A22NL-RMM(4)(4)A-P(7)(7)(7)-(8)(9) A22NL-RMA(4)(4)A-P(7)(7)(7)-(8)(9) (7)(7)(7) Contacts (8) LED Lamp color 100 002 101 102 202 TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 100 002 101 102 202 R: Red G: Green Y: Yellow W: White A: Blue O: Orange 100 002 101 102 202 Note: Normally, the Button and LED Lamp with the same color are combined. However, opaque white is available by combining a white Button and yellow LED. A22N--TWA--Y Subassemblies: Refer to pages 9 to 12 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) (9) LED Lamp voltage Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Switch Structure - - - - You can order Operation Units, LED Lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Metal Operation Units A22N Brushed Metal Operation Units Selector Switches Plastic Operation Units A22N Ordering Information Pushbutton Switches A22NN/A22NL Mounting Collar Non-lighted models Lighted models LED Lamp Contact Blocks Screw terminal block type Contact Blocks Push-In Plus terminal block type Contact Blocks + Lighting Unit Screw terminal block type Contact Blocks + Lighting Unit Push-In Plus terminal block type Subassemblies (Common) Accessories and Tools Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Model numbers of sets: Refer to pages 5 to 8. Subassemblies (Common): Refer to page 82. 9 A22N Pushbutton Switches A22NN/A22NL Ordering Information Subassemblies - - - - - You can order Operation Units, LED Lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N Selector Switches Operation Units Plastic, flat Key-type Selector Switches A22N Indicators M22N Pushbutton Switches A30N Bezel material and button shape Switch Action Lighted/ non-lighted Non-lighted Lighted Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 10 Plastic, projected Transparency Momentary Alternate Momentary Alternate Model Model Model Model Color Opaque Red A22NZ-BNM-NRA A22NZ-BNA-NRA A22NZ-BPM-NRA Opaque Green A22NZ-BNM-NGA A22NZ-BNA-NGA A22NZ-BPM-NGA A22NZ-BPA-NGA Opaque Yellow A22NZ-BNM-NYA A22NZ-BNA-NYA A22NZ-BPM-NYA A22NZ-BPA-NYA Opaque White A22NZ-BNM-NWA A22NZ-BNA-NWA A22NZ-BPM-NWA A22NZ-BPA-NWA Opaque Blue A22NZ-BNM-NAA A22NZ-BNA-NAA A22NZ-BPM-NAA A22NZ-BPA-NAA Opaque Black A22NZ-BNM-NBA A22NZ-BNA-NBA A22NZ-BPM-NBA A22NZ-BPA-NBA Red A22NZ-BNM-URA A22NZ-BNA-URA A22NZ-BPM-URA A22NZ-BPA-URA Transparent A22NZ-BPA-NRA Transparent Green A22NZ-BNM-UGA A22NZ-BNA-UGA A22NZ-BPM-UGA A22NZ-BPA-UGA Transparent Yellow A22NZ-BNM-UYA A22NZ-BNA-UYA A22NZ-BPM-UYA A22NZ-BPA-UYA Transparent White A22NZ-BNM-UWA A22NZ-BNA-UWA A22NZ-BPM-UWA A22NZ-BPA-UWA Transparent Blue A22NZ-BNM-UAA A22NZ-BNA-UAA A22NZ-BPM-UAA A22NZ-BPA-UAA Transparent Orange A22NZ-BNM-UOA A22NZ-BNA-UOA A22NZ-BPM-UOA A22NZ-BPA-UOA Transparent Red A22NZ-BNM-TRA A22NZ-BNA-TRA A22NZ-BPM-TRA A22NZ-BPA-TRA Transparent Green A22NZ-BNM-TGA A22NZ-BNA-TGA A22NZ-BPM-TGA A22NZ-BPA-TGA Transparent Yellow A22NZ-BNM-TYA A22NZ-BNA-TYA A22NZ-BPM-TYA A22NZ-BPA-TYA Transparent White A22NZ-BNM-TWA A22NZ-BNA-TWA A22NZ-BPM-TWA A22NZ-BPA-TWA Transparent Blue A22NZ-BNM-TAA A22NZ-BNA-TAA A22NZ-BPM-TAA A22NZ-BPA-TAA Transparent Orange A22NZ-BNM-TOA A22NZ-BNA-TOA A22NZ-BPM-TOA A22NZ-BPA-TOA Plastic, full-guard Plastic, mushroom Bezel material and button shape Switch Action Lighted/ non-lighted Non-lighted Lighted Transparency Momentary Alternate Momentary Alternate Model Model Model Model Color Opaque Red A22NZ-BGM-NRA A22NZ-BGA-NRA A22NZ-BMM-NRA Opaque Green A22NZ-BGM-NGA A22NZ-BGA-NGA A22NZ-BMM-NGA A22NZ-BMA-NGA Opaque Yellow A22NZ-BGM-NYA A22NZ-BGA-NYA A22NZ-BMM-NYA A22NZ-BMA-NYA Opaque White A22NZ-BGM-NWA A22NZ-BGA-NWA A22NZ-BMM-NWA A22NZ-BMA-NWA Opaque Blue A22NZ-BGM-NAA A22NZ-BGA-NAA A22NZ-BMM-NAA A22NZ-BMA-NAA Opaque Black A22NZ-BGM-NBA A22NZ-BGA-NBA A22NZ-BMM-NBA A22NZ-BMA-NBA Red A22NZ-BGM-URA A22NZ-BGA-URA A22NZ-BMM-URA A22NZ-BMA-URA Transparent Green A22NZ-BGM-UGA A22NZ-BGA-UGA A22NZ-BMM-UGA A22NZ-BMA-UGA Transparent Yellow A22NZ-BGM-UYA A22NZ-BGA-UYA A22NZ-BMM-UYA A22NZ-BMA-UYA Transparent White A22NZ-BGM-UWA A22NZ-BGA-UWA A22NZ-BMM-UWA A22NZ-BMA-UWA Transparent Blue A22NZ-BGM-UAA A22NZ-BGA-UAA A22NZ-BMM-UAA A22NZ-BMA-UAA Transparent Orange A22NZ-BGM-UOA A22NZ-BGA-UOA A22NZ-BMM-UOA A22NZ-BMA-UOA Transparent Red A22NZ-BGM-TRA A22NZ-BGA-TRA A22NZ-BMM-TRA A22NZ-BMA-TRA Transparent Green A22NZ-BGM-TGA A22NZ-BGA-TGA A22NZ-BMM-TGA A22NZ-BMA-TGA Transparent Yellow A22NZ-BGM-TYA A22NZ-BGA-TYA A22NZ-BMM-TYA A22NZ-BMA-TYA Transparent White A22NZ-BGM-TWA A22NZ-BGA-TWA A22NZ-BMM-TWA A22NZ-BMA-TWA Transparent Blue A22NZ-BGM-TAA A22NZ-BGA-TAA A22NZ-BMM-TAA A22NZ-BMA-TAA Transparent Orange A22NZ-BGM-TOA A22NZ-BGA-TOA A22NZ-BMM-TOA A22NZ-BMA-TOA Transparent Model numbers of sets: Refer to pages 5 to 8. Subassemblies (Common): Refer to page 82. A22NZ-BMA-NRA Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. Subassemblies - - - - -You can order Operation Units, LED Lamps (lighted models only), Mounting Collars, Contact Blocks, and A22N Ordering Information Pushbutton Switches A22NN/A22NL Lighting Units (lighted models only) separately. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22NZ-MNM-NGA Yellow A22NZ-MNM-NYA Opaque White A22NZ-MNM-NWA Alternate Model Model A22NZ-MPM-NRA A22NZ-MPA-NRA A22NZ-MNA-NGA A22NZ-MPM-NGA A22NZ-MPA-NGA A22NZ-MNA-NYA A22NZ-MPM-NYA A22NZ-MPA-NYA A22NZ-MNA-NWA A22NZ-MPM-NWA A22NZ-MPA-NWA Opaque Blue A22NZ-MNM-NAA A22NZ-MNA-NAA A22NZ-MPM-NAA A22NZ-MPA-NAA Opaque Black A22NZ-MNM-NBA A22NZ-MNA-NBA A22NZ-MPM-NBA A22NZ-MPA-NBA Transparent Red A22NZ-MNM-URA A22NZ-MNA-URA A22NZ-MPM-URA A22NZ-MPA-URA Transparent Green A22NZ-MNM-UGA A22NZ-MNA-UGA A22NZ-MPM-UGA A22NZ-MPA-UGA Transparent Yellow A22NZ-MNM-UYA A22NZ-MNA-UYA A22NZ-MPM-UYA A22NZ-MPA-UYA Transparent White A22NZ-MNM-UWA A22NZ-MNA-UWA A22NZ-MPM-UWA A22NZ-MPA-UWA Transparent Blue A22NZ-MNM-UAA A22NZ-MNA-UAA A22NZ-MPM-UAA A22NZ-MPA-UAA Transparent Orange A22NZ-MNM-UOA A22NZ-MNA-UOA A22NZ-MPM-UOA A22NZ-MPA-UOA Transparent Red A22NZ-MNM-TRA A22NZ-MNA-TRA A22NZ-MPM-TRA A22NZ-MPA-TRA Transparent Green A22NZ-MNM-TGA A22NZ-MNA-TGA A22NZ-MPM-TGA A22NZ-MPA-TGA Transparent Yellow A22NZ-MNM-TYA A22NZ-MNA-TYA A22NZ-MPM-TYA A22NZ-MPA-TYA Transparent White A22NZ-MNM-TWA A22NZ-MNA-TWA A22NZ-MPM-TWA A22NZ-MPA-TWA Transparent Blue A22NZ-MNM-TAA A22NZ-MNA-TAA A22NZ-MPM-TAA A22NZ-MPA-TAA Transparent Orange A22NZ-MNM-TOA A22NZ-MNA-TOA A22NZ-MPM-TOA A22NZ-MPA-TOA Brushed metal, full-guard A30N Green Opaque Key-type Selector Switches Opaque A30N A22NZ-MNA-NRA Selector Switches Model A22NZ-MNM-NRA A30N Lighted Model Red Pushbutton Switches Non-lighted Color Momentary M22N Opaque Alternate Indicators Transparency Momentary A22N Switch Action Lighted/ non-lighted Key-type Selector Switches Bezel material and button shape A22N Brushed metal, projected Selector Switches Brushed metal, flat Brushed metal, mushroom Bezel material and button shape Switch Action Lighted/ non-lighted Momentary Alternate Model Model Model Model Color Opaque Red A22NZ-MGM-NRA A22NZ-MGA-NRA A22NZ-MMM-NRA A22NZ-MMA-NRA Opaque Green A22NZ-MGM-NGA A22NZ-MGA-NGA A22NZ-MMM-NGA A22NZ-MMA-NGA Opaque Yellow A22NZ-MGM-NYA A22NZ-MGA-NYA A22NZ-MMM-NYA A22NZ-MMA-NYA Opaque White A22NZ-MGM-NWA A22NZ-MGA-NWA A22NZ-MMM-NWA A22NZ-MMA-NWA Opaque Blue A22NZ-MGM-NAA A22NZ-MGA-NAA A22NZ-MMM-NAA A22NZ-MMA-NAA Opaque Black A22NZ-MGM-NBA A22NZ-MGA-NBA A22NZ-MMM-NBA A22NZ-MMA-NBA Transparent Red A22NZ-MGM-URA A22NZ-MGA-URA A22NZ-MMM-URA A22NZ-MMA-URA Transparent Green A22NZ-MGM-UGA A22NZ-MGA-UGA A22NZ-MMM-UGA A22NZ-MMA-UGA Transparent Yellow A22NZ-MGM-UYA A22NZ-MGA-UYA A22NZ-MMM-UYA A22NZ-MMA-UYA Transparent White A22NZ-MGM-UWA A22NZ-MGA-UWA A22NZ-MMM-UWA A22NZ-MMA-UWA Transparent Blue A22NZ-MGM-UAA A22NZ-MGA-UAA A22NZ-MMM-UAA A22NZ-MMA-UAA Transparent Orange A22NZ-MGM-UOA A22NZ-MGA-UOA A22NZ-MMM-UOA A22NZ-MMA-UOA Transparent Red A22NZ-MGM-TRA A22NZ-MGA-TRA A22NZ-MMM-TRA A22NZ-MMA-TRA Green A22NZ-MGM-TGA A22NZ-MGA-TGA A22NZ-MMM-TGA A22NZ-MMA-TGA Transparent Yellow A22NZ-MGM-TYA A22NZ-MGA-TYA A22NZ-MMM-TYA A22NZ-MMA-TYA Transparent White A22NZ-MGM-TWA A22NZ-MGA-TWA A22NZ-MMM-TWA A22NZ-MMA-TWA Transparent Blue A22NZ-MGM-TAA A22NZ-MGA-TAA A22NZ-MMM-TAA A22NZ-MMA-TAA Transparent Orange A22NZ-MGM-TOA A22NZ-MGA-TOA A22NZ-MMM-TOA A22NZ-MMA-TOA Model numbers of sets: Refer to pages 5 to 8. Subassemblies (Common): Refer to page 82. Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Transparent Accessories and Tools Lighted Alternate Subassemblies (Common) Non-lighted Transparency Momentary 11 A22N Pushbutton Switches A22NN/A22NL Ordering Information Subassemblies - - - - - You can order Operation Units, LED Lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N Selector Switches A22N Key-type Selector Switches Metal, flat Indicators M22N Pushbutton Switches A30N Bezel material and button shape Switch Action Lighted/ non-lighted Transparency Opaque Non-lighted Lighted Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 12 Metal, projected Momentary Color Red Model A22NZ-RNM-NRA Alternate Model Momentary Alternate Model A22NZ-RNA-NRA A22NZ-RPM-NRA Model A22NZ-RPA-NRA Opaque Green A22NZ-RNM-NGA A22NZ-RNA-NGA A22NZ-RPM-NGA A22NZ-RPA-NGA Opaque Yellow A22NZ-RNM-NYA A22NZ-RNA-NYA A22NZ-RPM-NYA A22NZ-RPA-NYA Opaque White A22NZ-RNM-NWA A22NZ-RNA-NWA A22NZ-RPM-NWA A22NZ-RPA-NWA Opaque Blue A22NZ-RNM-NAA A22NZ-RNA-NAA A22NZ-RPM-NAA A22NZ-RPA-NAA Opaque Black A22NZ-RNM-NBA A22NZ-RNA-NBA A22NZ-RPM-NBA A22NZ-RPA-NBA Red A22NZ-RNM-URA A22NZ-RNA-URA A22NZ-RPM-URA A22NZ-RPA-URA Transparent Transparent Green A22NZ-RNM-UGA A22NZ-RNA-UGA A22NZ-RPM-UGA A22NZ-RPA-UGA Transparent Yellow A22NZ-RNM-UYA A22NZ-RNA-UYA A22NZ-RPM-UYA A22NZ-RPA-UYA Transparent White A22NZ-RNM-UWA A22NZ-RNA-UWA A22NZ-RPM-UWA A22NZ-RPA-UWA Transparent Blue A22NZ-RNM-UAA A22NZ-RNA-UAA A22NZ-RPM-UAA A22NZ-RPA-UAA Transparent Orange A22NZ-RNM-UOA A22NZ-RNA-UOA A22NZ-RPM-UOA A22NZ-RPA-UOA Transparent Red A22NZ-RNM-TRA A22NZ-RNA-TRA A22NZ-RPM-TRA A22NZ-RPA-TRA Transparent Green A22NZ-RNM-TGA A22NZ-RNA-TGA A22NZ-RPM-TGA A22NZ-RPA-TGA Transparent Yellow A22NZ-RNM-TYA A22NZ-RNA-TYA A22NZ-RPM-TYA A22NZ-RPA-TYA Transparent White A22NZ-RNM-TWA A22NZ-RNA-TWA A22NZ-RPM-TWA A22NZ-RPA-TWA Transparent Blue A22NZ-RNM-TAA A22NZ-RNA-TAA A22NZ-RPM-TAA A22NZ-RPA-TAA Transparent Orange A22NZ-RNM-TOA A22NZ-RNA-TOA A22NZ-RPM-TOA A22NZ-RPA-TOA Metal, mushroom Bezel material and button shape Switch Action Lighted/ non-lighted Non-lighted Lighted Transparency Momentary Alternate Model Model Color Opaque Red A22NZ-RMM-NRA A22NZ-RMA-NRA Opaque Green A22NZ-RMM-NGA A22NZ-RMA-NGA Opaque Yellow A22NZ-RMM-NYA A22NZ-RMA-NYA Opaque White A22NZ-RMM-NWA A22NZ-RMA-NWA Opaque Blue A22NZ-RMM-NAA A22NZ-RMA-NAA Opaque Black A22NZ-RMM-NBA A22NZ-RMA-NBA Red A22NZ-RMM-URA A22NZ-RMA-URA Transparent Green A22NZ-RMM-UGA A22NZ-RMA-UGA Transparent Yellow A22NZ-RMM-UYA A22NZ-RMA-UYA Transparent White A22NZ-RMM-UWA A22NZ-RMA-UWA Transparent Blue A22NZ-RMM-UAA A22NZ-RMA-UAA Transparent Orange A22NZ-RMM-UOA A22NZ-RMA-UOA Transparent Red A22NZ-RMM-TRA A22NZ-RMA-TRA Transparent Green A22NZ-RMM-TGA A22NZ-RMA-TGA Transparent Yellow A22NZ-RMM-TYA A22NZ-RMA-TYA Transparent White A22NZ-RMM-TWA A22NZ-RMA-TWA Transparent Blue A22NZ-RMM-TAA A22NZ-RMA-TAA Transparent Orange A22NZ-RMM-TOA A22NZ-RMA-TOA Transparent Model numbers of sets: Refer to pages 5 to 8. Subassemblies (Common): Refer to page 82. Specifications: Refer to page 13. Dimensions: Refer to pages 15 to 17. Accessories and tools: Refer to pages 84 to 85. A22N Specifications Pushbutton Switches A22NN/A22NL Certified Safety Standard Ratings UL 508 (File No. E76675), CSA C22.2 No.14 6 A 240 VAC, 10 A 120 VAC A22N M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches AC-15 3 A 240 VAC DC-13 4 A 24 VDC Key-type Selector Switches CCC (GB14048.5) A22N AC-15 3 A 240 VAC DC-13 4 A 24 VDC Selector Switches TUV (EN60947-5-1) Application Standards UL1059 and UL486E (Push-In Plus terminal block type) Ratings Contacts (Standard Load) Rated insulation voltage 600 V Rated carry current 10 A Rated voltage AC at 50/60 Hz DC Resistive load (AC-12) 24 V 120 V 240 V 380 V 440 V 10 A 10 A 6A 2A 2A Inductive load (AC-15) 10 A 6A 3A 1.9 A 1.6 A Resistive load (DC-12) 8A 2.2 A 1.1 A --- --- Inductive load (DC-13) 4A 1.1 A 0.55 A --- --- Note: 1. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20 2C (2) Ambient humidity: 65% 5% RH (3) Operating frequency: 30 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC. LED Lamps Rated voltage Applied voltage Rated current 6 VAC/DC 10% Approx. 11 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 12 VAC/DC 12 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 24 VAC/DC 24 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 100 VAC 100 VAC 10% 110 VAC 110 VAC 10% 120 VAC 100 to 130 VAC 200 VAC 200 VAC 10% 220 VAC 220 VAC 10% 230 VAC 230 VAC 10% 240 VAC 220 to 250 VAC Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Subassemblies (Common) 6 VAC/DC Accessories and Tools Safety Precautions 13 Specifications Characteristics Type Pushbutton Switches A22N Selector Switches Item Non-lighted models Allowable operating frequency Mechanical 60 operations/minute max. Electrical 30 operations/minute max. Insulation resistance Lighted models 100 M min. (at 500 VDC) Contact resistance Not available for lighting units 100 m max. (initial value) A22N Key-type Selector Switches Between terminals of same polarity*1 Dielectric strength 2,500 VAC at 50/60 Hz for 1 min Not available for lighting units Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Malfunction 1,000 m/s2 max. (malfunction within 1 ms) Mechanical Momentary action: 5,000,000 operations min. Alternate action: 500,000 operations min. Electrical 500,000 operations min. (250 VAC, 3 A, with an inductive load having power factor cos = 0.4) Durability Indicators M22N Ambient operating temperature*2 -25 to 70C Ambient operating humidity 35% to 85% RH Ambient storage temperature*2 -40 to 80C Degree of protection *3 -25 to 55C Conforming to IP66, NEMA 4X, NEMA13 Pushbutton Switches A30N Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 50 g (for 1NC/1NO) Approx. 65 g (for 1NC/1NO) *1. Push-In Plus terminal block type: 1,000 VAC at 50/60 Hz for 1 min. *2. With no icing or condensation. *3. Degree of protection from the front of the panel. Selector Switches A30N Operating Characteristics (for SPST-NO/SPST-NC) Type Pushbutton Switches Item Lighted/non-lighted A30N Key-type Selector Switches Total travel force (torque) (maximum TTF) 18 N Total travel (TT) 6 mm max. Resetting force (torque) (RF) --- Examples of Linked Contact Blocks (Screw terminal block type) Contact Blocks Lighting Units Pushbutton Switches Subassemblies (Common) Momentary Lighted Operation Unit Mounting Collar Accessories and Tools Linking example Alternate Non-lighted Stage 2 Stage 1 A22N Pushbutton Switches A22NN/A22NL Lighted Non-lighted Operation Unit Operation Unit Operation Unit Mounting Collar Mounting Collar Mounting Collar Operation Unit Mounting Collar Safety Precautions Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use the Switch within a number of switching operations that will not adversely affect the Switch's performance. 14 (Unit: mm) Lighted and Non-lighted Pushbutton Switches A22N Dimensions Pushbutton Switches A22NN/A22NL Flat Switches with Plastic Bezels A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 5 6 30 11 45.3 A22NL-BN-TA-G- A22NN-BN-UA-G-NN M22N 0.5 1.8 11 42.5 28.8 dia. 5 6 Indicators 0.5 30 47.6 43.5 28.8 dia. A22N 47 Key-type Selector Switches R29.5 A22N A22NN-BN-NA-P-NN R29.5 Selector Switches A22NN-BN-NA-G-NN 1.8 39.5 A22NL-BN-TA-P- A22NN-BN-UA-P-NN 28.8 dia. 28.8 dia. 43.5 13.5 42.5 13.5 45.3 39.5 Projected Switches with Plastic Bezels A22N-BP-A-G- A22N-BP-A-P- 28.8 dia. 23.3 dia. 28.8 dia. 23.3 dia. 43.5 11 19.1 42.5 11 45.3 19.1 39.5 Full-guard Switches with Plastic Bezels A22N-BG-A-G- A22N-BG-A-P- 28.8 dia. 11 19.1 42.5 11 45.3 19.1 39.5 Mushroom Switches with Plastic Bezels A22N-BM-A-G- A22N-BM-A-P- 43.5 42.5 28.8 dia. Accessories and Tools 40 dia. 40 dia. Subassemblies (Common) 43.5 28.8 dia. 11 45.3 20.7 39.5 Safety Precautions 11 20.7 15 A22N Pushbutton Switches A22NN/A22NL Dimensions (Unit: mm) Flat Switches with Brushed Metal Bezels A22NN-MN-NA-G-NN A22NN-MN-NA-P-NN A22N Selector Switches R29.5 R29.5 47 47.6 43.5 28.8 dia. A22N Key-type Selector Switches 0.5 0.5 5 11 5 6 1.8 30 42.5 28.8 dia. 30 11 1.8 39.5 45.3 A22NL-MN-TA-P- A22NN-MN-UA-P-NN A22NL-MN-TA-G- A22NN-MN-UA-G-NN M22N Indicators A30N Pushbutton Switches A30N Selector Switches 28.8 dia. 28.8 dia. 43.5 13.5 42.5 13.5 45.3 39.5 Projected Switches with Brushed Metal Bezels A22N-MP-A-G- A22N-MP-A-P- 28.8 dia. 23.3 dia. 28.8 dia. 23.3 dia. 43.5 11 11 19.1 42.5 19.1 45.3 39.5 A30N Key-type Selector Switches Full-guard Switches with Brushed Metal Bezels A22N-MG-A-G- A22N-MG-A-P- 28.8 dia. 43.5 28.8 dia. Subassemblies (Common) 11 11 19.1 42.5 45.3 19.1 39.5 Mushroom Switches with Brushed Metal Bezels A22N-MM-A-G- Accessories and Tools Safety Precautions 16 A22N-MM-A-P- 40 dia. 40 dia. 43.5 11 11 20.7 42.5 28.8 dia. 45.3 20.7 39.5 (Unit: mm) A22N Dimensions Pushbutton Switches A22NN/A22NL Flat Switches with Metal Bezels A22NN-RN-NA-G-NN A22NN-RN-NA-P-NN A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches R29.5 R29.5 47.6 47 28.8 dia. 28.8 dia. 43.5 42.5 5 5 0.5 0.5 1.8 30 1.8 30 11 11 45.3 A22NL-RN-TA-G- A22NN-RN-UA-G-NN 39.5 A22NL-RN-TA-P- A22NN-RN-UA-P-NN 28.8 dia. 28.8 dia. 43.5 13.5 42.5 13.5 45.3 39.5 Projected Switches with Metal Bezels A22N-RP-A-G- A22N-RP-A-P- 28.8 dia. 23.3 dia. 28.8 dia. 23.3 dia. 43.5 11 11 19.1 42.5 19.1 45.3 39.5 Mushroom Switches with Metal Bezels A22N-RM-A-P- 40 dia. 43.5 40 dia. 28.8 dia. 42.5 Subassemblies (Common) A22N-RM-A-G- 11 45.3 20.7 39.5 Accessories and Tools 11 20.7 Safety Precautions 17 A22N Pushbutton Switches A22NN/A22NL Depth with Linked Units Depth when a double-contact unit is mounted (Screw terminal block type) (Push-In Plus terminal block type) A22N Selector Switches A22N Key-type Selector Switches 45.3 55 66.8 Terminal Arrangement Terminal Connection Diagrams BOTTOM VIEW (Screw terminal block type) Indicators M22N Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configuration code:102 Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configuration code:102 Bottom View Bottom View 20 20 10 10 Contact Blocks Lighting Unit 1 3 3 1 3 X1 Pushbutton Switches A30N X LED Lamp 2 Six, M3.5 Phillips/slotted screws Six, M3.5 Phillips/slotted screws Selector Switches A30N BOTTOM VIEW (Push-In Plus terminal block type) Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configuration code:102 A30N Key-type Selector Switches 20 20 10 10 Lighting Unit 31.9 Subassemblies (Common) Contact Blocks Double-contact unit Non-lighted (2NO/2NO/2NC) Accessories and Tools 19.0 38.6 Safety Precautions 18 Contact Blocks 31.9 Contact Blocks 4 4 2 X2 4 MEMO 19 Pushbutton Switches A22N Selector Switches A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A22NS/A22NW 22-mm dia. Knob-type Selector Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Safety * Improved wiring visibility through to a modified wiring direction. (Push-In Plus terminal block type) * Screw terminal structure is compatible with round crimp terminals. (Screw terminal block type) * The terminals can be secured even when a contact block is mounted. (Screw terminal block type) * Easy-to-operate lock lever for secure locking. * Easy-mounting Contact Blocks provide finger protection. * No loose connections of wiring means maintenance-free use. (Push-In Plus terminal block type) Pushbutton Switches A30N Easy to Use A30N Selector Switches A30N Key-type Selector Switches Miniaturization * No need for extra lateral space because of the modified wiring direction. (Push-In Plus terminal block type) * Compact design. * A22NW (lighted models) are the same size as A22NS (non-lighted models). Product Lineup * Meets global safety standards. * Can be installed in two types of panel hole dimensions: 22.3 and 25.5 dia. * The buttons and bezels come in a wide variety of colors, shapes, and materials. * Standard-feature degree of protection: IP66, NEMA 4X, and NEMA 13. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 88. Subassemblies (Common) Operation Unit Colors Non-lighted Switches Accessories and Tools Safety Precautions Red Green Yellow White Blue Black Red Green Yellow White Blue Orange White Red Green Yellow White Blue Orange Opaque white* A22NS-N Opaque When not lit Lighted Switches A22NW-T Transparent When lit * The colors when the Switches are lit are for transparent white Operation Units (code: TW) and yellow LED Lamps (code: Y). 20 A22N List of Models Pushbutton Switches A22NS/A22NW Screw Terminal Blocks/Push-In Plus Terminal Blocks Plastic bezels A22NS-B M22N A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Screw Terminal Blocks/Push-In Plus Terminal Blocks Indicators Three Positions A22N Two Positions Key-type Selector Switches Three Positions A22N A22NW-B Lighted Selector Switches Non-lighted Two Positions Brushed Metal bezels A22NS-M Non-lighted Two Positions A22NW-M Lighted Three Positions Two Positions Three Positions Screw Terminal Blocks/Push-In Plus Terminal Blocks Metal bezels A22NS-R Non-lighted Two Positions A22NW-R Lighted Three Positions Two Positions Three Positions Subassemblies (Common) Accessories and Tools Safety Precautions 21 A22N Pushbutton Switches A22NS/A22NW Model Number Structure Model Number Legend - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting Collar, Contact Block, and Lighting Unit (lighted models only). For information on combinations, refer to Ordering Information on pages 25 to 27. A22N Selector Switches Model Numbers for Sets (1) (2) (3) (4) (5) A22N W - 2B M - NR A (1) Type (6) (7) (8) (9) - G 101 - R A (5) Degree of Protection (6) Contacts and Terminals Specifications Key-type Selector Switches A22N Code Type Code Protection Code Specification S Non-lighted A Conforming to IP66, NEMA 4X, NEMA13 G General/Screw Terminal Block W Lighted P General/Push-In Plus Terminal Block (2) Number of Positions and Bezel Material Code No. of positions Bezel material 2B 2 Plastic 2M 2 Brushed metal (7) Contact Configuration Code Non-lighted Contact Blocks Unit position Lighted No. of positions Indicators M22N Two Three positions positions Unit position 2R 2 Metal 3B 3 Plastic 3M 3 Brushed metal 100 1 0 NO --- --- Yes NO Lighting Unit 3R 3 Metal 002 0 1 --- --- NC Yes --- 101 2 0 NO --- NO Yes 102 1 1 NO --- NC Yes 201 1 1 NC --- NO NC --- NC --- NO NC (3) Reset Method A30N Pushbutton Switches Code Reset method Two-position manual M Manual Three-position manual A30N Selector Switches L Automatic reset on left Two-position automatic Three-position left automatic A30N Key-type Selector Switches R Automatic reset on right Three-position right automatic B Automatic reset on left and right Three-position left or right automatic (4) Operation Unit Transparency and Color and (8) LED Lamp Color Lighted/ Code Code Transparency non(4) (8) lighted Subassemblies (Common) Nonlighted Accessories and Tools Lighted Operation Unit color NR Red NG Green NY NW N Opaque Yellow White NA Blue NB Black LED Lamp color --- 2 3 1 2 R Red Red TG G Green Green TY Y Yellow Yellow TW W White White TA A Blue Blue TO O Orange Orange TW Y White* Yellow --- Safety Precautions 22 Yes Lighting Unit NC Yes Yes NO Lighting Unit NO Yes Yes Yes Yes Yes Yes Yes NO Lighting Unit NC Yes NC Lighting Unit NO Yes Yes NC Lighting Unit NC 202 0 2 110 2 0 NO NO 111 3 0 NO NO NO Yes Yes Yes Yes Yes Yes 112 2 1 NO NO NC 210 1 1 NC NO --- Yes 211 2 1 NC NO NO Yes 212 1 2 NC NO NC Yes 011 2 0 --- NO NO Yes 012 1 1 --- NO NC Yes 120 1 1 NO NC --- Yes 121 2 1 NO NC NO Yes 122 1 2 NO NC NC 220 0 2 NC NC --- Yes 221 1 2 NC NC NO Yes Yes Yes Yes 222 0 3 NC NC NC 021 1 1 --- NC NO Yes Yes 022 0 2 --- NC NC Yes Note: 1. NO (blue): Normally open, NC (orange): Normally closed. 2. Refer to the following figure for the Unit positions. Code LED Lamp voltage N Non-lighted A 6 VAC/DC B 12 VAC/DC C 24 VAC/DC D 100/110/120 VAC E 200/220/230/240 VAC * The color is opaque white when the Switch is lit. Specifications: Refer to page 13 Dimensions: Refer to page 33. Two Three positions positions 3 (9) LED Lamp Voltage TR Transparent 1 No. of positions Characteristics: Refer to page 32. Precautions for correct use: Refer to pages 88 to 99. Operation Angle Contact Configuration Table Two Positions 112 SPST-NO/ DPST-NC DPST-NO/ SPST-NC --- 1 --- --- ----- 2 --- --- 3 NC ON 1 NO 2 --- --- 3 NC ON 1 NO 2 --- 3 NO ON --- A30N 3 122 3PST-NC --- Key-type Selector Switches 3 222 3PST-NO --- A30N 3 111 DPST-NC --- 3 ON 1 Selector Switches 3 202 DPST-NO --- 2 A30N 2 101 SPST-NO/ SPST-NC --- 1 Pushbutton Switches 2 102 SPST-NC NO 2 2 M22N 2 002 1 1 0 45 Indicators 1 SPST-NO Contacts A22N 100 Position Unit position Key-type Selector Switches 1 Contact configuration 90 A22N Code Three Positions Two Positions Selector Switches No. of outputs A22N Structure Pushbutton Switches A22NS/A22NW 45 2 ON --- --ON 1 NC 2 --- --- 3 NC ON 1 NO ON 2 NO ON 3 NO 1 NC ON 2 NC ON ON ON --- ON 3 NC 1 NO 2 NC ON ON ON 3 NC 1 NO 2 NO 3 NC Unit position Contacts 1 NO ON 2 NO ON 3 --- --- --- --- 1 --- --- --- --- 2 NO ON 3 NO 1 NO ON 2 --- --- 3 NO 1 NC ON 2 NC ON 3 --- --- --- --- 1 --- --- --- --- 2 NC 3 NC ON ON ON Three Positions No. of outputs 2 2 2 011 101 220 022 DPST-NO DPST-NO DPST-NO DPST-NC DPST-NC Position 1 0 2 ON ON ON --- --ON ON ON ON Accessories and Tools 2 110 Contact configuration Subassemblies (Common) 2 Code ON Safety Precautions 23 A22N Pushbutton Switches A22NS/A22NW No. of outputs Selector Switches A22N 2 2 Key-type Selector Switches A22N 2 2 M22N Indicators 2 2 A30N Pushbutton Switches 2 3 A30N Selector Switches 3 3 A30N Key-type Selector Switches 3 3 Subassemblies (Common) 3 Accessories and Tools 3 Safety Precautions 24 3 Code 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 Contact configuration DPST-NC SPST-NO/ SPST-NC Unit position Contacts 1 NC 2 --- 3 1 0 2 ON ON --- --- --- NC ON ON ON 1 NO 2 NC 3 --- --- 1 NO ON ON --- ----- SPST-NO/ SPST-NC 2 --- --- --- 3 NC ON ON SPST-NO/ SPST-NC 1 NC 2 NO ON 3 --- --- 1 NC SPST-NO/ SPST-NC SPST-NO/ SPST-NC SPST-NO/ SPST-NC 3PST-NO 3PST-NC 2 --- 3 NO ON --- ON --- ON ON --- --ON 1 --- --- 2 NO ON 3 NC ON 1 --- --- 2 NC --- --ON ON --- --- ON ON 3 NO 1 NO ON 2 NO ON 3 NO 1 NC ON 2 NC ON ON ON NC ON 1 NO ON 2 NC 3 NC SPST-NO/ DPST-NC 1 NC 2 NO ON 3 NC ON SPST-NO/ DPST-NC 1 NC ON 2 NC ON 3 NO DPST-NO/ SPST-NC 1 NC 2 NO 3 NO DPST-NO/ SPST-NC 1 NO 2 NC 3 NO 1 NO ON 2 NO ON 3 NC ON DPST-NO/ SPST-NC ON --- 3 SPST-NO/ DPST-NC Operation Angle Position ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON Three Positions 0 1 45 45 2 A22N Ordering Information Pushbutton Switches A22NS/A22NW Model Numbers for Sets - - - -Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. Non-lighted, Two-position, Selector Switches 111 222 122 112 A22NS-2B(3)-(4)(4)A-G(7)(7)(7)-NN A22NS-2B(3)-(4)(4)A-P(7)(7)(7)-NN A22NS-2M(3)-(4)(4)A-G(7)(7)(7)-NN 100 002 1 A22NS-2M(3)-(4)(4)A-P(7)(7)(7)-NN 2M 2 A22NS-2M(3)-(4)(4)A-P(7)(7)(7)-NN A22NS-2M(3)-(4)(4)A-G(7)(7)(7)-NN 3 A22NS-2M(3)-(4)(4)A-P(7)(7)(7)-NN A22NS-2R(3)-(4)(4)A-G(7)(7)(7)-NN Metal bezels 1 A22NS-2R(3)-(4)(4)A-P(7)(7)(7)-NN A22NS-2R(3)-(4)(4)A-G(7)(7)(7)-NN 2R 2 A22NS-2R(3)-(4)(4)A-P(7)(7)(7)-NN A22NS-2R(3)-(4)(4)A-G(7)(7)(7)-NN 3 A22NS-2R(3)-(4)(4)A-P(7)(7)(7)-NN A30N A22NS-2B(3)-(4)(4)A-P(7)(7)(7)-NN A22NS-2M(3)-(4)(4)A-G(7)(7)(7)-NN Key-type Selector Switches 102 101 202 2 3 Brushed metal bezels A30N A22NS-2B(3)-(4)(4)A-G(7)(7)(7)-NN 2B Selector Switches A22NS-2B(3)-(4)(4)A-P(7)(7)(7)-NN A30N 100 002 1 Pushbutton Switches A22NS-2B(3)-(4)(4)A-G(7)(7)(7)-NN Plastic bezels (7)(7)(7) Contact configuration M22N (4)(4) Operation Unit color Indicators (3) Reset method A22N Model Key-type Selector Switches No. of outputs A22N Bezel material Selector Switches Appearance M: Manual L: Automatic reset on left NR: Opaque red NG: Opaque green NY: Opaque yellow NW:Opaque white NA: Opaque blue NB: Opaque black 102 101 202 111 222 122 112 100 002 102 101 202 111 222 122 112 Subassemblies (Common) Accessories and Tools Safety Precautions 25 A22N Pushbutton Switches A22NS/A22NW Non-lighted, Three-position, Selector Switches Appearance A22N Selector Switches Bezel material No. of outputs Model (3) Reset method (4)(4) Operation Unit color Plastic bezels 110 011 101 220 022 202 120 102 210 201 012 021 A22NS-3B(3)-(4)(4)A-G(7)(7)(7)-NN 2 A22N Key-type Selector Switches A22NS-3B(3)-(4)(4)A-P(7)(7)(7)-NN 3B 111 222 122 212 221 211 121 112 A22NS-3B(3)-(4)(4)A-G(7)(7)(7)-NN 3 Indicators M22N A22NS-3B(3)-(4)(4)A-P(7)(7)(7)-NN Brushed metal bezels A22NS-3M(3)-(4)(4)A-G(7)(7)(7)-NN Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 26 2 A22NS-3M(3)-(4)(4)A-P(7)(7)(7)-NN 3M A22NS-3M(3)-(4)(4)A-G(7)(7)(7)-NN 3 A22NS-3M(3)-(4)(4)A-P(7)(7)(7)-NN Metal bezels A22NS-3R(3)-(4)(4)A-G(7)(7)(7)-NN 2 A22NS-3R(3)-(4)(4)A-P(7)(7)(7)-NN 3R A22NS-3R(3)-(4)(4)A-G(7)(7)(7)-NN 3 A22NS-3R(3)-(4)(4)A-P(7)(7)(7)-NN (7)(7)(7) Contact configuration M: Manual L: Automatic reset on left R: Automatic reset on right B: Automatic reset on left and right NR: Opaque red NG: Opaque green NY: Opaque yellow NW:Opaque white NA: Opaque blue NB: Opaque black 110 011 101 220 022 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 110 011 101 220 022 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, Contact Block, and A22N Ordering Information Pushbutton Switches A22NS/A22NW Lighting Unit. Metal bezels 1 2R 2 A30N 2 A22NW-2B(3)(4)(4)A-G(7)(7)(7)-(8)(9) 102 101 202 A22NW-2B(3)(4)(4)A-P(7)(7)(7)-(8)(9) A22NW-2M(3)(4)(4)A-G(7)(7)(7)-(8)(9) A22NW-2M(3)(4)(4)A-G(7)(7)(7)-(8)(9) Key-type Selector Switches 2M 100 002 A22NW-2B(3)(4)(4)A-P(7)(7)(7)-(8)(9) A22NW-2M(3)(4)(4)A-P(7)(7)(7)-(8)(9) A30N 1 (9) LED Lamp voltage Selector Switches Brushed metal bezels (8) LED Lamp color A30N 2 A22NW-2B(3)(4)(4)A-G(7)(7)(7)-(8)(9) (7)(7)(7) Contact Configuration Pushbutton Switches 2B (4)(4) Operation Unit color M22N 1 (3) Reset method Indicators Plastic bezels Model A22N No. of outputs Key-type Selector Switches Bezel material A22N Appearance Selector Switches Lighted, Two-position, Selector Switches M: Manual L: Automatic reset on left A22NW-2M(3)(4)(4)A-P(7)(7)(7)-(8)(9) TR: Transparent red TG: Transparent green TY: Transparent yellow TW: Transparent white TA: Transparent blue TO: Transparent orange A22NW-2R(3)(4)(4)A-G(7)(7)(7)-(8)(9) 100 002 102 101 202 R: Red G: Green Y: Yellow A: Blue O: Orange W: White A: B: C: D: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC E: 200/220/230/ 240 VAC 100 002 A22NW-2R(3)(4)(4)A-P(7)(7)(7)-(8)(9) A22NW-2R(3)(4)(4)A-G(7)(7)(7)-(8)(9) 102 101 202 A22NW-2R(3)(4)(4)A-P(7)(7)(7)-(8)(9) Lighted, Three-position, Selector Switches Appearance Bezel material No. of outputs Model (3) Reset method (4)(4) Operation Unit color (7)(7)(7) Contact Configuration (8) LED Lamp color (9) LED Lamp voltage Plastic bezels A22NW-3B(3)(4)(4)A-G(7)(7)(7)-(8)(9) 3B 101 202 102 201 2 A22NW-3B(3)(4)(4)A-P(7)(7)(7)-(8)(9) Brushed metal bezels A22NW-3M(3)(4)(4)A-G(7)(7)(7)-(8)(9) 2 A22NW-3M(3)(4)(4)A-P(7)(7)(7)-(8)(9) TR: Transparent red TG: Transparent green TY: Transparent yellow TW: Transparent white TA: Transparent blue TO: Transparent orange 101 202 102 201 R: Red G: Green Y: Yellow A: Blue O: Orange W: White A: B: C: D: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC E: 200/220/230/ 240 VAC Metal bezels A22NW-3R(3)(4)(4)A-G(7)(7)(7)-(8)(9) 2 A22NW-3R(3)(4)(4)A-P(7)(7)(7)-(8)(9) 101 202 102 201 Note: Normally, the Operation Unit and LED Lamp with the same color are combined. However, opaque white is available by combining a white Operation Unit and yellow LED. A22N--TWA--Y Specifications: Refer to page 13 Characteristics: Refer to page 32. Dimensions: Refer to page 33. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Subassemblies: Refer to pages 28 to 30 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) Accessories and Tools 3R Subassemblies (Common) 3M M: Manual L: Automatic reset on left R: Automatic reset on right B: Automatic reset on left and right 27 A22N Pushbutton Switches A22NS/A22NW Ordering Information Subassemblies - - - - - You can order Operation Units, LED Lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N Selector Switches A22N Key-type Selector Switches Plastic Operation Units Brushed Metal Operation Units Metal Operation Units Mounting Collar M22N Indicators A30N Pushbutton Switches Non-lighted models Lighted models LED Lamp A30N Selector Switches A30N Key-type Selector Switches Contact Blocks Screw terminal block type Contact Blocks Push-In Plus terminal block type Contact Blocks + Lighting Unit Screw terminal block type Contact Blocks + Lighting Unit Push-In Plus terminal block type Subassemblies (Common) Accessories and Tools Safety Precautions 28 Model numbers of sets: Refer to pages 25 to 27. Specifications: Refer to page 13. Characteristics: Refer to page 32. Dimensions: Refer to page 33. Subassemblies (Common): Refer to page 82. Accessories and tools: Refer to pages 84 to 85. Subassemblies - - - - - You can order Operation Units, Mounting Collars, and Contact Blocks individually. Use them in combination for A22N Ordering Information Pushbutton Switches A22NS/A22NW models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Metal Key-type Selector Switches Brushed metal Plastic A22N Non-lighted Switches Selector Switches Operation Unit Bezel material and shape No. of positions 2 3 2 Reset method Manual 2 2 2 3 A22NZ-2BL-NRA A22NZ-2ML-NRA A22NZ-2RL-NRA A22NZ-3MM-NRA A22NZ-3RM-NRA Automatic reset on left Automatic reset on right A22NZ-3BL-NRA A22NZ-3ML-NRA A22NZ-3RL-NRA A22NZ-3BR-NRA A22NZ-3MR-NRA A22NZ-3RR-NRA A22NZ-3RB-NRA Automatic reset on left and right A22NZ-3BB-NRA A22NZ-3MB-NRA Manual A22NZ-2BM-NGA A22NZ-2MM-NGA A22NZ-2RM-NGA Automatic reset on left A22NZ-2BL-NGA A22NZ-2ML-NGA A22NZ-2RL-NGA A22NZ-3BM-NGA A22NZ-3MM-NGA A22NZ-3RM-NGA A22NZ-3BL-NGA A22NZ-3ML-NGA A22NZ-3RL-NGA Automatic reset on right A22NZ-3BR-NGA A22NZ-3MR-NGA A22NZ-3RR-NGA Automatic reset on left and right A22NZ-3BB-NGA A22NZ-3MB-NGA A22NZ-3RB-NGA Manual A22NZ-2BM-NYA A22NZ-2MM-NYA A22NZ-2RM-NYA Automatic reset on left Opaque green Automatic reset on left Automatic reset on left Opaque yellow Automatic reset on right A22NZ-2BL-NYA A22NZ-2ML-NYA A22NZ-2RL-NYA A22NZ-3BM-NYA A22NZ-3MM-NYA A22NZ-3RM-NYA A22NZ-3BL-NYA A22NZ-3ML-NYA A22NZ-3RL-NYA A22NZ-3BR-NYA A22NZ-3MR-NYA A22NZ-3RR-NYA Automatic reset on left and right A22NZ-3BB-NYA A22NZ-3MB-NYA A22NZ-3RB-NYA Manual A22NZ-2BM-NWA A22NZ-2MM-NWA A22NZ-2RM-NWA A22NZ-2BL-NWA A22NZ-2ML-NWA A22NZ-2RL-NWA A22NZ-3BM-NWA A22NZ-3MM-NWA A22NZ-3RM-NWA A22NZ-3BL-NWA A22NZ-3ML-NWA A22NZ-3RL-NWA Automatic reset on right A22NZ-3BR-NWA A22NZ-3MR-NWA A22NZ-3RR-NWA Automatic reset on left and right A22NZ-3BB-NWA A22NZ-3MB-NWA A22NZ-3RB-NWA Manual A22NZ-2BM-NAA A22NZ-2MM-NAA A22NZ-2RM-NAA Automatic reset on left Automatic reset on left Opaque white Automatic reset on left A22NZ-2BL-NAA A22NZ-2ML-NAA A22NZ-2RL-NAA Manual A22NZ-3BM-NAA A22NZ-3MM-NAA A22NZ-3RM-NAA Automatic reset on left Opaque blue Automatic reset on right A22NZ-3BL-NAA A22NZ-3ML-NAA A22NZ-3RL-NAA A22NZ-3BR-NAA A22NZ-3MR-NAA A22NZ-3RR-NAA Automatic reset on left and right A22NZ-3BB-NAA A22NZ-3MB-NAA A22NZ-3RB-NAA Manual A22NZ-2BM-NBA A22NZ-2MM-NBA A22NZ-2RM-NBA Automatic reset on left Manual 3 Opaque red Automatic reset on left Opaque black A22NZ-2BL-NBA A22NZ-2ML-NBA A22NZ-2RL-NBA A22NZ-3BM-NBA A22NZ-3MM-NBA A22NZ-3RM-NBA A22NZ-3BL-NBA A22NZ-3ML-NBA A22NZ-3RL-NBA Automatic reset on right A22NZ-3BR-NBA A22NZ-3MR-NBA A22NZ-3RR-NBA Automatic reset on left and right A22NZ-3BB-NBA A22NZ-3MB-NBA A22NZ-3RB-NBA Subassemblies (Common) 2 Model A22NZ-2RM-NRA A22NZ-3BM-NRA Manual 3 Model A22NZ-2MM-NRA Manual Manual 3 Model A22NZ-2BM-NRA Automatic reset on left Manual 3 Operation Unit color Accessories and Tools Dimensions: Refer to page 33. Subassemblies (Common): Refer to page 82. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Model numbers of sets: Refer to pages 25 to 27. Specifications: Refer to page 13. Characteristics: Refer to page 32. 29 A22N Pushbutton Switches A22NS/A22NW Ordering Information Subassemblies - - - - - You can order Operation Units, LED Lamps, Mounting Collars, Contact Blocks, and Lighting Units separately. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. Selector Switches A22N Lighted Switches Plastic Brushed metal Metal Bezel material and shape Key-type Selector Switches A22N No. of positions 2 Reset method Indicators M22N 2 Pushbutton Switches A30N 2 3 A30N Selector Switches 2 A30N Key-type Selector Switches 2 Subassemblies (Common) 2 A22NZ-2MM-TRA A22NZ-2ML-TRA A22NZ-2RL-TRA A22NZ-3BM-TRA A22NZ-3MM-TRA A22NZ-3RM-TRA A22NZ-3RL-TRA Automatic reset on left Transparent red A22NZ-3BL-TRA A22NZ-3ML-TRA Automatic reset on right A22NZ-3BR-TRA A22NZ-3MR-TRA A22NZ-3RR-TRA Automatic reset on left and right A22NZ-3BB-TRA A22NZ-3MB-TRA A22NZ-3RB-TRA Manual A22NZ-2BM-TGA A22NZ-2MM-TGA A22NZ-2RM-TGA Automatic reset on left A22NZ-2BL-TGA A22NZ-2ML-TGA A22NZ-2RL-TGA A22NZ-3BM-TGA A22NZ-3MM-TGA A22NZ-3RM-TGA A22NZ-3BL-TGA A22NZ-3ML-TGA A22NZ-3RL-TGA Automatic reset on right A22NZ-3BR-TGA A22NZ-3MR-TGA A22NZ-3RR-TGA Automatic reset on left and right A22NZ-3BB-TGA A22NZ-3MB-TGA A22NZ-3RB-TGA Manual A22NZ-2BM-TYA A22NZ-2MM-TYA A22NZ-2RM-TYA Automatic reset on left A22NZ-2BL-TYA A22NZ-2ML-TYA A22NZ-2RL-TYA Manual A22NZ-3BM-TYA A22NZ-3MM-TYA A22NZ-3RM-TYA A22NZ-3BL-TYA A22NZ-3ML-TYA A22NZ-3RL-TYA Automatic reset on right A22NZ-3BR-TYA A22NZ-3MR-TYA A22NZ-3RR-TYA Automatic reset on left and right A22NZ-3BB-TYA A22NZ-3MB-TYA A22NZ-3RB-TYA Manual A22NZ-2BM-TWA A22NZ-2MM-TWA A22NZ-2RM-TWA A22NZ-2BL-TWA A22NZ-2ML-TWA A22NZ-2RL-TWA A22NZ-3BM-TWA A22NZ-3MM-TWA A22NZ-3RM-TWA Automatic reset on left Automatic reset on left Transparent green Transparent yellow Automatic reset on left Automatic reset on left Transparent white A22NZ-3BL-TWA A22NZ-3ML-TWA A22NZ-3RL-TWA Automatic reset on right A22NZ-3BR-TWA A22NZ-3MR-TWA A22NZ-3RR-TWA Automatic reset on left and right A22NZ-3BB-TWA A22NZ-3MB-TWA A22NZ-3RB-TWA Manual A22NZ-2BM-TAA A22NZ-2MM-TAA A22NZ-2RM-TAA A22NZ-2BL-TAA A22NZ-2ML-TAA A22NZ-2RL-TAA A22NZ-3BM-TAA A22NZ-3MM-TAA A22NZ-3RM-TAA A22NZ-3RL-TAA Automatic reset on left Automatic reset on left Transparent blue A22NZ-3BL-TAA A22NZ-3ML-TAA Automatic reset on right A22NZ-3BR-TAA A22NZ-3MR-TAA A22NZ-3RR-TAA Automatic reset on left and right A22NZ-3BB-TAA A22NZ-3MB-TAA A22NZ-3RB-TAA Manual A22NZ-2BM-TOA A22NZ-2MM-TOA A22NZ-2RM-TOA Automatic reset on left A22NZ-2BL-TOA A22NZ-2ML-TOA A22NZ-2RL-TOA Manual 3 A22NZ-2RM-TRA A22NZ-2BM-TRA Manual 3 Model A22NZ-2BL-TRA Manual 3 Model Automatic reset on left Manual 3 Model Manual Manual 3 Operation Unit color A22NZ-3BM-TOA A22NZ-3MM-TOA A22NZ-3RM-TOA A22NZ-3BL-TOA A22NZ-3ML-TOA A22NZ-3RL-TOA Automatic reset on right A22NZ-3BR-TOA A22NZ-3MR-TOA A22NZ-3RR-TOA Automatic reset on left and right A22NZ-3BB-TOA A22NZ-3MB-TOA A22NZ-3RB-TOA Automatic reset on left Transparent orange Accessories and Tools Safety Precautions 30 Model numbers of sets: Refer to pages 25 to 27. Specifications: Refer to page 13. Characteristics: Refer to page 32. Dimensions: Refer to page 33. Subassemblies (Common): Refer to page 82. Accessories and tools: Refer to pages 84 to 85. A22N Specifications Pushbutton Switches A22NS/A22NW Certified Safety Standard Ratings UL 508 (File No. E76675), CSA C22.2 No.14 6 A 240 VAC, 10 A 120 VAC A22N M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches AC-15 3 A 240 VAC DC-13 4 A 24 VDC Key-type Selector Switches CCC (GB14048.5) A22N AC-15 3 A 240 VAC DC-13 4 A 24 VDC Selector Switches TUV (EN60947-5-1) Application Standards UL1059 and UL486E (Push-In Plus terminal block type) Ratings Contacts (Standard Load) Rated insulation voltage 600 V Rated carry current 10 A Rated voltage AC at 50/60 Hz DC Resistive load (AC-12) 24 V 120 V 240 V 380 V 440 V 10 A 10 A 6A 2A 2A Inductive load (AC-15) 10 A 6A 3A 1.9 A 1.6 A Resistive load (DC-12) 8A 2.2 A 1.1 A --- --- Inductive load (DC-13) 4A 1.1 A 0.55 A --- --- Note: 1. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20 2C (2) Ambient humidity: 65% 5% RH (3) Operating frequency: 30 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC. LED Lamps Rated voltage Applied voltage Rated current 6 VAC/DC 10% Approx. 11 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 12 VAC/DC 12 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 24 VAC/DC 24 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 100 VAC 100 VAC 10% 110 VAC 110 VAC 10% 120 VAC 100 to 130 VAC 200 VAC 200 VAC 10% 220 VAC 220 VAC 10% 230 VAC 230 VAC 10% 240 VAC 220 to 250 VAC Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Subassemblies (Common) 6 VAC/DC Accessories and Tools Safety Precautions 31 A22N Pushbutton Switches A22NS/A22NW Specifications Characteristics Type Selector Switches A22N Selector Switches Item Allowable operating frequency Non-lighted models Mechanical 30 operations/minute max. Electrical 30 operations/minute max. Insulation resistance 100 M min. (at 500 VDC) Contact resistance A22N Key-type Selector Switches Dielectric strength Lighted models Not available for lighting units 100 m max. (initial value) Between terminals of same polarity*1 2,500 VAC at 50/60 Hz for 1 min Not available for lighting units Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Malfunction 1,000 m/s2 max. (malfunction within 1 ms) Mechanical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) Electrical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) (250 VAC, 3 A, with an inductive load having power factor cos = 0.4) Durability Indicators M22N -25 to 70C Ambient operating temperature*2 -25 to 55C Pushbutton Switches A30N Ambient operating humidity 35% to 85% RH Ambient storage temperature*2 -40 to 80C Degree of protection*3 Conforming to IP66, NEMA 4X, NEMA 13 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 50 g (for 1NC/1NO) Approx. 60 g (for 1NC/1NO) *1. Push-In Plus terminal block type: 1,000 VAC at 50/60 Hz for 1 min. *2. With no icing or condensation. *3. Degree of protection from the front of the panel. A30N Selector Switches Operating Characteristics (for SPST-NO/SPST-NC) Type Selector Switches Item Manual reset Automatic reset A30N Key-type Selector Switches Total travel force (torque) (maximum TTF) 0.6 N*m Total travel (TT) 2 positions: Approx. 90, 3 positions: Approx. 45 0.6 N*m Resetting force (torque) (RF) 0.5 N*m max. --- Examples of Linked Contact Blocks (Screw terminal block type) Contact Blocks Lighting Units Selector Switches Subassemblies (Common) 2 positions Lighted Operation Unit Mounting Collar 3 positions Non-lighted Lighted Non-lighted Operation Unit Operation Unit Operation Unit Mounting Collar Mounting Collar Mounting Collar Accessories and Tools Linking example Operation Unit Mounting Collar * Safety Precautions * If you use three Contact Blocks in stage 1, you can add one more Contact Block in the middle of stage 2. Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use the Switch within a number of switching operations that will not adversely affect the Switch's performance. 32 (Unit: mm) Lighted and Non-lighted Selection Switches Two-position Switches with Plastic Bezels A22N@-2B@-@@A-G A22N M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 90 Key-type Selector Switches R29.5 90 2 Positions A22N A22N@-2B@-@@A-P Selector Switches R29.5 A22N Dimensions Pushbutton Switches A22NS/A22NW 47.6 47 28.8 dia. 11 42.5 28.8 dia. 43.5 1.8 11 1.8 30 5 0.5 5 0.5 24.2 30 45.3 Three-position Switches with Plastic Bezels A22N@-3B@-@@A-G 39.5 24.2 A22N@-3B@-@@A-P 28.8 dia. 43.5 28.8 dia. 42.5 27.4 11 24.2 11 45.3 24.2 Two-position Switches with Brushed Metal Bezels A22N@-2M@-@@A-G A22N@-2M@-@@A-P 43.5 28.8 dia. 28.8 dia. 24.2 45.3 A22N@-3M@-@@A-P 43.5 28.8 dia. 28.8 dia. 27.4 42.5 11 24.2 39.5 Accessories and Tools 45.3 39.5 Subassemblies (Common) Three-position Switches with Brushed Metal Bezels A22N@-3M@-@@A-G 24.2 42.5 11 11 24.2 39.5 Safety Precautions 33 A22N Pushbutton Switches A22NS/A22NW Two-position Switches with Metal Bezels A22N@-2R@-@@A-G A22N@-2R@-@@A-P Selector Switches A22N 43.5 28.8 dia. 28.8 dia. 42.5 11 11 24.2 45.3 A22N Key-type Selector Switches 24.2 39.5 Three-position Switches with Metal Bezels A22N@-3R@-@@A-G A22N@-3R@-@@A-P 28.8 dia. 28.8 dia. 27.4 43.5 42.5 Indicators M22N 11 11 24.2 45.3 24.2 39.5 A30N Pushbutton Switches A30N Selector Switches Depth with Linked Units Depth when a double-contact unit is mounted (Screw terminal block type) (Push-In Plus terminal block type) 45.3 55 66.8 Terminal Arrangement Terminal Connection Diagrams BOTTOM VIEW (Screw terminal block type) A30N Key-type Selector Switches Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configuration code:102 Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configuration code:102 Bottom View Bottom View 20 20 10 10 Contact Blocks Lighting Unit 1 3 3 1 3 X1 Subassemblies (Common) X LED Lamp 2 Six, M3.5 Phillips/slotted screws Six, M3.5 Phillips/slotted screws Accessories and Tools Safety Precautions 34 4 4 Contact Blocks BOTTOM VIEW (Push-In Plus terminal block type) Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configurationcode:102 Double-contact unit Non-lighted (2NO/2NO/2NC) 20 20 10 10 Lighting Unit 31.9 Contact Blocks 31.9 Contact Blocks 19.0 38.6 2 X2 4 A22N Pushbutton Switches Key-type Selector Switches A22N A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 22-mm dia. Key-type Selector Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Selector Switches A22NK Easy to Use * You can connect up to three Contact Blocks in one stage for multistage expansion. * Screw terminal structure is compatible with round crimp terminals. (Screw terminal block type) * The terminals can be secured even when a contact block is mounted. (Screw terminal block type) * Contact Blocks can be attached in any direction for easy assembly. Miniaturization Product Lineup * No need for extra lateral space because of the modified wiring direction. (Push-In Plus terminal block type) * Compact design. * Meet global safety standards. * Can be installed in two types of panel hole dimensions: 22.3 and 25.5 dia. * The buttons and bezels come in a wide variety of colors, shapes, and materials. * Standard-feature degree of protection: IP66 and NEMA 13. Safety * Easy-to-operate lock lever for secure locking. * Easy-mounting Contact Blocks provide finger protection. * No loose connections of wiring means maintenance-free use. (Push-In Plus terminal block type) Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 88. List of Models Screw Terminal Blocks/Push-In Plus Terminal Blocks Plastic bezels Brushed metal bezels A22NK- B Two Positions A22NK- M Three Positions Metal bezels A22NK- R Two Positions Three Positions Accessories and Tools Screw Terminal Blocks/Push-In Plus Terminal Blocks Two Positions Subassemblies (Common) Screw Terminal Blocks/Push-In Plus Terminal Blocks Three Positions Safety Precautions 35 A22N Pushbutton Switches A22NK Model Number Structure Model Number Legend - - - - - -Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. For information on combinations, refer to Ordering Information on pages 39 to 40. A22N Selector Switches A22N Key-type Selector Switches Model Numbers for Sets (1) (2) (3) (4) (5) (6) (7) (8) A22N K - 2B M - 01 A A - G 100 (1) Type (4) Key Number (7) Contacts and Terminals Specifications Code Type Code No. Code Specification K Key-type Selector Switch 01 No.1 G General/Screw Terminal Block P General/Push-In Plus Terminal Block Indicators M22N (2) Number of Positions and Bezel Material Code No. of positions (5) Key Release Position * Code Release position A All positions Two positions Three positions Code Bezel material Contact Blocks NO NC Unit position Two Three positions positions 1 2 3 100 1 0 NO --- --- Yes --- Pushbutton Switches A30N 2B 2 Plastic 2M 2 Brushed metal 002 0 1 --- --- NC Yes --- 2R 2 Metal 101 2 0 NO --- NO Yes Yes 3B 3 Plastic 102 1 1 NO --- NC Yes Yes 3M 3 Brushed metal 201 1 1 NC --- NO --- Yes 3R 3 Metal 202 0 2 NC --- NC Yes Yes --- B Left C Right (3) Reset Method D Code Selector Switches A30N M A30N Key-type Selector Switches L Center Twopositions manual Manual Automatic reset on left Subassemblies (Common) Automatic reset on right B Automatic reset on left and right Threepositions left or right automatic : Locked position * The key can only be removed when in the free position for automatic reset models. (6) Degree of Protection Threepositions left automatic R --- : Release position Twopositions automatic Threepositions right automatic Left and right G Threepositions manual Code Protection A Conforming to IP66, NEMA13 110 2 0 NO NO --- Yes 111 3 0 NO NO NO Yes Yes 112 2 1 NO NO NC Yes Yes 210 1 1 NC NO --- --- Yes 211 2 1 NC NO NO --- Yes 212 1 2 NC NO NC --- Yes 011 2 0 --- NO NO --- Yes 012 1 1 --- NO NC --- Yes 120 1 1 NO NC --- --- Yes 121 2 1 NO NC NO --- Yes 122 1 2 NO NC NC Yes Yes Yes 220 0 2 NC NC --- --- 221 1 2 NC NC NO --- Yes 222 0 3 NC NC Yes Yes NC 021 1 1 --- NC NO --- Yes 022 0 2 --- NC --- Yes NC Note: 1. NO (blue): Normally open, NC (orange): Normally closed. 2. Refer to the following figure for Unit positions. Accessories and Tools Three Positions Two Positions 0 90 1 --- Reset method Operation Angle Safety Precautions 36 (8) Contact Configuration 2 1 45 Specifications: Refer to page 13. Dimensions: Refer to page 45. 45 2 Characteristics: Refer to page 44. Precautions for correct use: Refer to pages 88 to 99. Operation Angle Contact Configuration Table Two Positions --- --- 1 --- --- ----- 2 2 2 3 3 3 3 102 101 202 111 222 122 112 SPST-NC 2 --- --- 3 NC ON SPST-NO/ SPST-NC 1 NO 2 --- --- 3 NC ON 1 NO DPST-NO 2 --- 3 NO DPST-NC 3PST-NO 3PST-NC SPST-NO/ DPST-NC ON --- A30N --- Key-type Selector Switches --- 3 ON A30N --- Selector Switches --- 1 A30N 2 2 Pushbutton Switches SPST-NO 1 M22N NO 100 2 Indicators 1 1 1 0 45 A22N Contacts Key-type Selector Switches Unit position A22N Contact configuration 90 Selector Switches Position Code 002 Three Positions Two Positions No. of outputs 1 A22N Structure Pushbutton Switches A22NK 45 2 ON --- --ON 1 NC 2 --- --- 3 NC ON ON --- 1 NO ON 2 NO ON 3 NO 1 NC ON 2 NC ON ON ON 3 NC 1 NO 2 NC ON ON ON 3 NC DPST-NO/ SPST-NC 1 NO 2 NO 3 NC Contact configuration Unit position Contacts 1 NO ON ON ON ON Three Positions No. of outputs 2 2 2 011 101 220 022 DPST-NO DPST-NO DPST-NO DPST-NC DPST-NC 0 2 2 NO ON 3 --- --- --- --- 1 --- --- --- --- 2 NO ON 3 NO 1 NO ON 2 --- --- 3 NO ON ON ON --- --ON 1 NC ON 2 NC ON 3 --- --- --- --- 1 --- --- --- --- 2 NC 3 NC ON ON ON ON Accessories and Tools 2 110 Position 1 Subassemblies (Common) 2 Code Safety Precautions 37 A22N Pushbutton Switches A22NK No. of outputs A22N Selector Switches 2 2 A22N Key-type Selector Switches 2 2 2 Indicators M22N 2 A30N Pushbutton Switches 2 3 A30N Selector Switches 3 3 Key-type Selector Switches Subassemblies (Common) 3 A30N 3 Accessories and Tools Safety Precautions 38 3 3 3 Code 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 Contact configuration DPST-NC SPST-NO/ SPST-NC Unit position Contacts 1 NC 2 --- 3 0 2 ON ON --- --- --- NC ON ON ON 1 NO 2 NC 3 --- --- 1 NO ON ----- --- --- --- 3 NC ON ON SPST-NO/ SPST-NC 1 NC 2 NO ON 3 --- --- 1 NC SPST-NO/ SPST-NC SPST-NO/ SPST-NC --- 3 NO ON --- ON --- ON ON --- 1 --- --- 2 NO ON 3 NC ON 1 --- --- 2 NC --ON --- 3 NO NO ON ON ON ON NO 1 NC 2 NC 3 NC ON 1 NO ON 2 NC 3 NC SPST-NO/ DPST-NC 1 NC 2 NO ON 3 NC ON SPST-NO/ DPST-NC 1 NC ON 2 NC ON DPST-NO/ SPST-NC DPST-NO/ SPST-NC DPST-NO/ SPST-NC Specifications: Refer to page 13. Dimensions: Refer to page 45. 3 NO NC 2 NO 3 NO 1 NO 2 NC --- ON 1 1 --ON NO SPST-NO/ DPST-NC --ON 2 3PST-NC 45 ON --- 3 3PST-NO 0 1 --- 2 2 Three Positions ON SPST-NO/ SPST-NC SPST-NO/ SPST-NC Operation Angle Position 1 ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON 3 NO 1 NO ON 2 NO ON 3 NC ON ON ON ON Characteristics: Refer to page 44. Precautions for correct use: Refer to pages 88 to 99. 45 2 A22N Ordering Information Pushbutton Switches A22NK Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. Two-position, Key-type Selector Switches A22NK-2M(3)-01(5)A-G(8)(8)(8) A22NK-2M(3)-01(5)A-G(8)(8)(8) A22NK-2M(3)-01(5)A-G(8)(8)(8) 3 A22NK-2M(3)-01(5)A-P(8)(8)(8) Metal bezels 1 2R 2 100 002 A22NK-2M(3)-01(5)A-P(8)(8)(8) A22NK-2M(3)-01(5)A-P(8)(8)(8) A22NK-2R(3)-01(5)A-G(8)(8)(8) A22NK-2R(3)-01(5)A-P(8)(8)(8) A22NK-2R(3)-01(5)A-G(8)(8)(8) A22NK-2R(3)-01(5)A-P(8)(8)(8) A22NK-2R(3)-01(5)A-G(8)(8)(8) 3 A22NK-2R(3)-01(5)A-P(8)(8)(8) A30N 2 Key-type Selector Switches 111 222 122 112 A22NK-2B(3)-01(5)A-P(8)(8)(8) 2M A30N A22NK-2B(3)-01(5)A-P(8)(8)(8) A22NK-2B(3)-01(5)A-G(8)(8)(8) 1 Selector Switches 102 101 202 A22NK-2B(3)-01(5)A-G(8)(8)(8) 3 Brushed metal bezels A30N 100 002 A22NK-2B(3)-01(5)A-P(8)(8)(8) Pushbutton Switches A22NK-2B(3)-01(5)A-G(8)(8)(8) (8)(8)(8) Contact configuration M22N 2 (5) Key release positions Indicators 2B (3) Reset method A22N 1 Model Key-type Selector Switches Plastic bezels No. of outputs A22N Bezel material Selector Switches Appearance M: Manual L: Automatic reset on left A: All positions B: Left C: Right 102 101 202 111 222 122 112 100 002 102 101 202 111 222 122 112 Subassemblies (Common) Accessories and Tools Safety Precautions 39 A22N Pushbutton Switches A22NK Three-position, Key-type Selector Switches Appearance A22N Selector Switches Bezel material No. of outputs (5) Key release positions (3) Reset method Model Plastic bezels 110 011 101 220 022 202 120 102 210 201 012 021 A22NK-3B(3)-01(5)A-G(8)(8)(8) 2 A22N Key-type Selector Switches A22NK-3B(3)-01(5)A-P(8)(8)(8) 3B 111 222 122 212 221 211 121 112 A22NK-3B(3)-01(5)A-G(8)(8)(8) 3 Indicators M22N A22NK-3B(3)-01(5)A-P(8)(8)(8) Brushed metal bezels A22NK-3M(3)-01(5)A-G(8)(8)(8) A30N Pushbutton Switches 2 A22NK-3M(3)-01(5)A-P(8)(8)(8) 3M A30N Selector Switches A22NK-3M(3)-01(5)A-G(8)(8)(8) 3 A22NK-3M(3)-01(5)A-P(8)(8)(8) Metal bezels A30N Key-type Selector Switches A22NK-3R(3)-01(5)A-G(8)(8)(8) 2 A22NK-3R(3)-01(5)A-P(8)(8)(8) 3R Subassemblies (Common) A22NK-3R(3)-01(5)A-G(8)(8)(8) 3 A22NK-3R(3)-01(5)A-P(8)(8)(8) (8)(8)(8) Contact configuration M: Manual L: Automatic reset on left R: Automatic reset on right B: Automatic reset on left and right A: B: C: D: G: All positions Left Right Center Left and right 110 011 101 220 022 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 110 011 101 220 022 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 Accessories and Tools Safety Precautions 40 Subassemblies: Refer to pages 41 to 42 and 82. (You can order Operation Units, Mounting Collars, and Contact Blocks individually.) Specifications: Refer to page 13 Characteristics: Refer to page 44. Dimensions: Refer to page 45. Accessories and tools: Refer to pages 84 to 85. Subassemblies - - - - - You can order Operation Units, Mounting Collars, and Contact Blocks individually. Use them in combination for A22N Ordering Information Pushbutton Switches A22NK models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Metal Operation Units A22N Brushed Metal Operation Units Selector Switches Plastic Operation Units Mounting Collar Contact Blocks Screw terminal block type Contact Blocks Push-In Plus terminal block type Subassemblies (Common) Accessories and Tools Dimensions: Refer to page 45. Subassemblies (Common): Refer to page 82. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Model numbers of sets: Refer to pages 39 to 40. Specifications: Refer to page 13. Characteristics: Refer to page 44. 41 A22N Pushbutton Switches A22NK Ordering Information Subassemblies - - - - - You can order Operation Units, Mounting Collars, and Contact Blocks individually. Use them in combination for models that are not available as assembled Switches. They can also be used as inventory for maintenance parts. A22N Selector Switches A22N Key-type Selector Switches Operation Units Plastic Brushed metal Metal Bezel material and shape No. of positions 2 3 Reset method (1) Key release positions Model Model Model M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Manual A22NZ-2BM-01(1)A A22NZ-2MM-01(1)A A22NZ-2RM-01(1)A Automatic reset on left A22NZ-2BL-01(1)A A22NZ-2ML-01(1)A A22NZ-2RL-01(1)A Manual A22NZ-3BM-01(1)A A22NZ-3MM-01(1)A A22NZ-3RM-01(1)A Automatic reset on left A22NZ-3BL-01(1)A A22NZ-3ML-01(1)A A22NZ-3RL-01(1)A Automatic reset on right A22NZ-3BR-01(1)A A22NZ-3MR-01(1)A A22NZ-3RR-01(1)A Automatic reset on left and right A22NZ-3BB-01(1)A A22NZ-3MB-01(1)A A22NZ-3RB-01(1)A Subassemblies (Common) Accessories and Tools Safety Precautions 42 Model numbers of sets: Refer to pages 39 to 40. Specifications: Refer to page 13. Characteristics: Refer to page 44. Dimensions: Refer to page 45. Subassemblies (Common): Refer to page 82. Accessories and tools: Refer to pages 84 to 85. A: All positions B: Left C: Right A: B: C: D: G: All positions Left Right Center Left and right A22N Specifications Pushbutton Switches A22NK Certified Safety Standard Ratings UL 508 (File No. E76675), CSA C22.2 No.14 6 A 240 VAC, 10 A 120 VAC A22N M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches AC-15 3 A 240 VAC DC-13 4 A 24 VDC Key-type Selector Switches CCC (GB14048.5) A22N AC-15 3 A 240 VAC DC-13 4 A 24 VDC Selector Switches TUV (EN60947-5-1) Application Standards UL1059 and UL486E (Push-In Plus terminal block type) Ratings Contacts (Standard Load) Rated insulation voltage 600 V Rated carry current 10 A Rated voltage AC at 50/60 Hz DC Resistive load (AC-12) 24 V 120 V 240 V 380 V 440 V 10 A 10 A 6A 2A 2A Inductive load (AC-15) 10 A 6A 3A 1.9 A 1.6 A Resistive load (DC-12) 8A 2.2 A 1.1 A --- --- Inductive load (DC-13) 4A 1.1 A 0.55 A --- --- Note: 1. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20 2C (2) Ambient humidity: 65% 5% RH (3) Operating frequency: 30 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC. Subassemblies (Common) Accessories and Tools Safety Precautions 43 A22N Pushbutton Switches A22NK Specifications Characteristics Type Key-type Selector Switches A22N Selector Switches Item Allowable operating frequency Mechanical 30 operations/minute max. Electrical 30 operations/minute max. Insulation resistance 100 M min. (at 500 VDC) Contact resistance A22N Key-type Selector Switches Dielectric strength 100 m max. (initial value) Between terminals of same polarity*1 2,500 VAC at 50/60 Hz for 1 min Between each 2,500 VAC at 50/60 Hz for 1 min terminal and ground Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Malfunction 1,000 m/s2 max. (malfunction within 1 ms) Mechanical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) Electrical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) (250 VAC, 3 A, with an inductive load having power factor cos = 0.4) Durability Indicators M22N -25 to 70C Ambient operating temperature*2 Pushbutton Switches A30N Ambient operating humidity 35% to 85% RH Ambient storage temperature*2 -40 to 80C Degree of protection*3 Conforming to IP66, NEMA13 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 65 g (for 1NC/1NO) A30N Selector Switches *1. Push-In Plus terminal block type: 1,000 VAC at 50/60 Hz for 1 min. *2. With no icing or condensation. *3. Degree of protection from the front of the panel. Operating Characteristics (for SPST-NO/SPST-NC) Type Key-type Selector Switches Item Manual reset Automatic reset Key-type Selector Switches A30N Total travel force (torque) (maximum TTF) 0.6 N*m 0.6 N*m Total travel (TT) 2 positions: Approx. 90, 3 positions: Approx. 45 Resetting force (torque) (RF) 0.5 N*m max. --- Subassemblies (Common) Examples of Linked Contact Blocks (Screw terminal block type) Contact Blocks Key-type Selector Switches Accessories and Tools Linking example 2 positions 3 positions Operation Unit Operation Unit Mounting Collar Mounting Collar Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use the Switch within a number of switching operations that will not adversely affect the Switch's performance. Safety Precautions 44 (Unit: mm) A22N Dimensions Pushbutton Switches A22NK Lighted and Non-lighted Key-type Selection Switches A30N 1.8 0.5 5 11 24.2 45.3 Key-type Selector Switches 42.5 28.8 dia. 30 18.8 A30N 24.2 1.8 0.5 Selector Switches 11 30 A30N 47.6 43.5 Pushbutton Switches 28.8 dia. M22N 47 90 Indicators R29.5 A22N 90 2 Positions Key-type Selector Switches R29.2 A22N A22NK-2B@-01@A-P A22NK-2B@-01@A-G Selector Switches Two-position Switches with Plastic Bezels 18.8 5 39.5 Three-position Switches with Plastic Bezels A22NK-3B@-01@A-G A22NK-3B@-01@A-P 28.8 dia. 42.5 28.8 dia. 43.5 11 24.2 11 18.8 45.3 24.2 18.8 39.5 Two-position Switches with Brushed Metal Bezels A22NK-2M@-01@A-P A22NK-2M@-01@A-G 28.8 dia. 42.5 28.8 dia. 43.5 11 18.8 11 45.3 24.2 18.8 Subassemblies (Common) 24.2 39.5 Three-position Switches with Brushed Metal Bezels A22NK-3M@-01@A-P A22NK-3M@-01@A-G 43.5 42.5 28.8 dia. 11 11 24.2 18.8 45.3 24.2 18.8 39.5 Accessories and Tools 28.8 dia. Safety Precautions 45 A22N Pushbutton Switches A22NK Two-position Switches with Metal Bezels A22NK-2R@-01@A-G A22NK-2R@-01@A-P Selector Switches A22N 28.8 dia. 28.8 dia. 43.5 42.5 11 11 24.2 18.8 45.3 24.2 18.8 39.5 Key-type Selector Switches A22N Three-position Switches with Metal Bezels A22NK-3R@-01@A-G A22NK-3R@-01@A-P 28.8 dia. 28.8 dia. 43.5 42.5 Indicators M22N 11 11 24.2 18.8 24.2 45.3 18.8 39.5 A30N Pushbutton Switches A30N Selector Switches Depth with Linked Units Depth when a double-contact unit is mounted (Screw terminal block type) (Push-In Plus terminal block type) Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 46 45.3 55 66.8 Terminal Arrangement BOTTOM VIEW (Screw terminal block type) BOTTOM VIEW (Push-in Plus terminal block type) 2NO/1NC Contact configuration code:112 2NO/1NC Contact configuration code:112 20 Double-contact unit (2NO/2NO/2NC) 20 10 10 Contact Blocks 31.9 Six, M3.5 Phillips/slotted screws Contact Blocks Terminal Connection Diagrams 2NO/1NC Contact configuration code:112 Bottom View 1 3 3 2 4 4 19.0 38.6 A22N Pushbutton Switches Indicators A22N A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 22-mm dia. Indicators Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Selector Switches M22N Easy to Use * Improved wiring visibility through to a modified wiring direction. (Push-In Plus terminal block type) * Screw terminal structure is compatible with round crimp terminals. (Screw terminal block type) Miniaturization * No need for extra lateral space because of the modified wiring direction. (Push-In Plus terminal block type) * Compact design. Product Lineup * Meet global safety standards. * Can be installed in two types of panel hole dimensions: 22.3 and 25.5 dia. * The indicators come in a wide variety of colors and shapes. * Standard-feature degree of protection: IP66, NEMA 4X, and NEMA 13. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 88. Indicator Unit Colors Green Yellow White Blue Orange White Red Green Yellow White Blue Orange Opaque white* When not lit * The colors when the Switches are lit are for transparent white Indicator Units (code: TW) and yellow LED Lamps (code: Y). Accessories and Tools When lit Subassemblies (Common) Red Safety Precautions 47 A22N List of Models Indicators Plastic semi-spherical Key-type Selector Switches M22N-BP Selector Switches Plastic projected M22N M22N-BN A22N Plastic flat A22N Pushbutton Switches Plastic flat etched A30N Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 48 Screw Terminal Blocks/Push-In Plus Terminal Blocks Model Appearance Pushbutton Switches M22N M22N-BG M22N-BC Model Number Legend A22N Model Number Structure Pushbutton Switches M22N - -Shipped as a set that includes the Indicator Unit, LED Lamp, and Socket Unit. For information on combinations, refer to Ordering Information on page 50. A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Model Numbers for Sets (1) (2) (3) (4) (5) M22N - BN - TR A - R A - (1) Indicator Unit Shape (6) (2) Indicator Color and (4) LED Lamp Color Code Shape Code (2) Code (4) Indicator color BN Plastic flat TR R Red LED Lamp color Red BP Plastic projected TG G Green Green BG Plastic semi-spherical TY Y Yellow Yellow BC Plastic flat etched TW W White White TA A Blue Blue TO O Orange Orange TW Y White* Yellow * The color is opaque white when the Indicator is lit. (3) Degree of Protection (5) LED Lamp Voltage (6) Terminals Specifications Code Protection Code LED Lamp voltage Code Specification A Conforming to IP66, NEMA 4X, NEMA13 A 6 VAC/DC No Code Screw Terminal Block B 12 VAC/DC P Push-In Plus Terminal Block C 24 VAC/DC D 100/110/120 VAC E 200/220/230/240 VAC Subassemblies (Common) Accessories and Tools Dimensions: Refer to page 52. Precautions for correct use: Refer to pages 88 to 99. Safety Precautions Specifications: Refer to page 51. Accessories and tools: Refer to pages 84 to 85. 49 A22N Pushbutton Switches M22N Ordering Information Model Numbers for Sets - - - - Shipped as a set that includes the Indicator Unit, LED Lamp, and Socket Unit. Indicators Selector Switches A22N Appearance Plastic flat Rated voltage 6 VAC/DC A22N Key-type Selector Switches 12 VAC/DC 24 VAC/DC 100, 110, or 120 VAC 200, 220, 230, or 240 VAC Indicators M22N Plastic projected 6 VAC/DC 12 VAC/DC A30N Pushbutton Switches 24 VAC/DC 100, 110, or 120 VAC 200, 220, 230, or 240 VAC A30N Selector Switches Plastic semi-spherical 6 VAC/DC 12 VAC/DC A30N Key-type Selector Switches 24 VAC/DC 100, 110, or 120 VAC 200, 220, 230, or 240 VAC Subassemblies (Common) Plastic flat etched 6 VAC/DC 12 VAC/DC 24 VAC/DC Accessories and Tools 100, 110, or 120 VAC 200, 220, 230, or 240 VAC Model (2)(2) Indicator color M22N-BN-(2)(2)A-(4)A M22N-BN-(2)(2)A-(4)A-P M22N-BN-(2)(2)A-(4)B M22N-BN-(2)(2)A-(4)B-P M22N-BN-(2)(2)A-(4)C M22N-BN-(2)(2)A-(4)C-P M22N-BN-(2)(2)A-(4)D M22N-BN-(2)(2)A-(4)D-P M22N-BN-(2)(2)A-(4)E M22N-BN-(2)(2)A-(4)E-P M22N-BP-(2)(2)A-(4)A M22N-BP-(2)(2)A-(4)A-P M22N-BP-(2)(2)A-(4)B M22N-BP-(2)(2)A-(4)B-P M22N-BP-(2)(2)A-(4)C M22N-BP-(2)(2)A-(4)C-P M22N-BP-(2)(2)A-(4)D M22N-BP-(2)(2)A-(4)D-P M22N-BP-(2)(2)A-(4)E M22N-BP-(2)(2)A-(4)E-P M22N-BG-(2)(2)A-(4)A M22N-BG-(2)(2)A-(4)A-P TR: Transparent red TG: Transparent green TY: Transparent yellow TW:Transparent white TA: Transparent blue TO: Transparent orange M22N-BG-(2)(2)A-(4)B M22N-BG-(2)(2)A-(4)B-P M22N-BG-(2)(2)A-(4)C M22N-BG-(2)(2)A-(4)C-P M22N-BG-(2)(2)A-(4)D M22N-BG-(2)(2)A-(4)D-P M22N-BG-(2)(2)A-(4)E M22N-BG-(2)(2)A-(4)E-P M22N-BC-(2)(2)A-(4)A M22N-BC-(2)(2)A-(4)A-P M22N-BC-(2)(2)A-(4)B M22N-BC-(2)(2)A-(4)B-P M22N-BC-(2)(2)A-(4)C M22N-BC-(2)(2)A-(4)C-P M22N-BC-(2)(2)A-(4)D M22N-BC-(2)(2)A-(4)D-P M22N-BC-(2)(2)A-(4)E M22N-BC-(2)(2)A-(4)E-P Safety Precautions Note: Normally, the Indicator Unit and LED Lamp with the same color are combined. However, opaque white is available by combining a white Indicator Unit and yellow LED. M22N-B@-TWA-Y@-@ 50 Specifications: Refer to page 51. Accessories and tools: Refer to pages 84 to 85. (4) LED lamp color Dimensions: Refer to page 52. Precautions for correct use: Refer to pages 88 to 99. R: Red G: Green Y: Yellow W:White A: Blue O: Orange Certified Standard Ratings Application Standards UL508 (File No.E76675), CSA C22.2 No.14 UL1059 and UL486E (Push-In Plus terminal block type) A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 12 mA 6 VAC/DC 12 mA 12 VAC/DC 12 mA 24 VAC/DC 12 mA 100-120 VAC 12 mA 200-240 VAC A22N Ratings and Specifications Pushbutton Switches M22N TUV (EN60947-5-1) 80 mA 6 VAC/DC 40 mA 12 VAC/DC 20 mA 24 VAC/DC 10 mA 100-120 VAC 5 mA 200-240 VAC CCC (GB14048.5) 6, 12, 24 VAC/DC 100-120, 200-240 VAC Ratings LED Lamps Rated voltage Applied voltage Current 6 VAC/DC 6 VAC/DC 10% Approx. 11 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 12 VAC/DC 12 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 24 VAC/DC 24 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 100 VAC 100 VAC 10% 110 VAC 110 VAC 10% 120 VAC 100-130 VAC 200 VAC 200 VAC 10% 220 VAC 220 VAC 10% 230 VAC 230 VAC 10% 240 VAC 220-250 VAC Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Characteristics Type Indicator Item Allowable operating frequency Mechanical --- Electrical ----- Contact resistance --- Dielectric strength Between terminals of same polarity --Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude Shock resistance Malfunction 1,000 m/s2 max. Mechanical --- Durability Ambient operating temperature*1 ---25 to 55C 35% to 85% RH Ambient storage temperature*1 -40 to 80C Degree of protection*2 Conforming to IP66, NEMA 4X, NEMA13 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 30 g *1. With no icing or condensation. *2. Degree of protection from the front of the panel. Safety Precautions Ambient operating humidity Accessories and Tools Electrical Subassemblies (Common) Insulation resistance 51 A22N Pushbutton Switches M22N Dimensions (Unit: mm) Indicators Plastic Flat Indicators A22N Selector Switches A22N Key-type Selector Switches M22N-BN-@@A-@@ M22N-BN-@@A-@@-P 24.2 29.9 dia. 24.2 29.9 dia. 5 5 41.6 9.5 49.2 9.5 Plastic Semi-spherical Indicators M22N-BG-@@A-@@ M22N-BG-@@A-@@-P 29.9 dia. 29.9 dia. 24.2 Indicators M22N 15.5 5 24.2 15.5 49.2 5 41.6 Plastic Projected Indicators M22N-BP-@@A-@@ M22N-BP-@@A-@@-P Pushbutton Switches A30N 24.2 29.9 dia. 24.2 29.9 dia. 5 15.5 5 15.5 49.2 41.6 A30N Selector Switches Plastic Flat Etched Indicators M22N-BC-@@A-@@ Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 52 M22N-BC-@@A-@@-P 29.9 dia. 24.2 29.9 dia. 24.2 5 10 5 49.2 10 41.6 A22N Pushbutton Switches Pushbutton Switches A30N A30N Selector Switches A30N Key-type Selector Switches * The buttons and bezels come in a wide variety of colors and shapes. Pushbutton Switches Product Lineup M22N * Easy-to-operate lock lever for secure locking. * Easy-mounting Contact Blocks provide finger protection. * No loose connections of wiring means maintenance-free use. (Push-In Plus terminal block type) Indicators Safety A22N * You can connect up to three Contact Blocks in one stage for multistage expansion. (Screw terminal block type) * Screw terminal structure is compatible with round crimp terminals. (Screw terminal block type) * The terminals can be secured even when a contact block is mounted. (Screw terminal block type) * Contact Blocks can be attached in any direction for easy assembly. Key-type Selector Switches Easy to Use A22N 30-mm dia. Pushbutton Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Workability and safety improvements. Selector Switches A30NN/A30NL Refer to Safety Precautions for All Pushbutton Switches/ IIndicators and Safety Precautions on page 88. Button Colors Green Yellow White Blue Black Red Green Yellow White Blue Orange Red Green Yellow White Blue Orange White Red Green Yellow White Blue Orange Opaque white* Subassemblies (Common) Red A30NN-N Opaque Non-lighted Switches A30NN-U Transparent A30NL-T Transparent When lit * The colors when the Switches are lit are for transparent white buttons (code: TW) and yellow LED Lamps (code: Y). Safety Precautions Lighted Switches Accessories and Tools When not lit 53 A22N List of Models A30N-MP Key-type Selector Switches Projected Selector Switches A30N-MN A22N Flat A22N Indicators M22N A30N-MM Selector Switches Mushroom Pushbutton Switches Full guard A30N A30N-MG A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 54 Screw Terminal Blocks/Push-In Plus Terminal Blocks Brushed metal bezels Pushbutton Switches A30NN/A30NL Model Number Legend - - - - - Please order Operation Units, LED lamps (lighted models only), Mounting Collars, Contact Blocks, A22N Model Number Structure Pushbutton Switches A30NN/A30NL and Lighting Units (lighted models only) separately. LED lamps, Mounting Collars, Contact Blocks, and Lighting Units can also be used with the A22N series. A30N (5) Degree of Protection Code Description Code Description N Non-lighted A Conforming to IP66, NEMA 4X, NEMA13 L Lighted (6) Contacts and Terminals Specifications (2) Bezel Material and Button Shape Code Specification Button shape G General/Screw Terminal Block Brushed metal Flat P General/Push-In Plus Terminal Block Brushed metal Projected MG Brushed metal Full guard MM Brushed metal Mushroom Code Bezel material MN MP (7) Contacts (3) Switch Action Code Code Function M Momentary Action: Self-Resetting A Alternate Action: Self-Holding (4) Button Transparency and Color and (8) LED Lamp Color Lighted/non-lighted Code (4) Code (8) Transparency NR Non-lighted N Opaque Button color LED lamp color Red NG N Opaque Green NY N Opaque Yellow NW N Opaque White NA N Opaque Blue NB N Opaque Black UR N Transparent Red UG N Transparent Green UY N Transparent Yellow White UW N Transparent UA N Transparent Blue UO N Transparent Orange --- TR R Transparent Red Red TG G Transparent Green Green TY Y Transparent Yellow Yellow TW W Transparent White White TA A Transparent Blue Blue TO O Transparent Orange Orange TW Y Transparent White * Yellow Lighted NO NC 1 2 3 1 2 3 100 1 0 NO --- --- NO Lighting Unit --- 002 0 1 --- --- NC --- Lighting Unit NC 101 2 0 NO --- NO NO Lighting Unit NO 102 1 1 NO --- NC NO Lighting Unit NC 202 0 2 NC --- NC NC Lighting Unit NC 111 3 0 NO NO NO 112 2 1 NO NO NC 122 1 2 NO NC NC 222 0 3 NC NC NC Note: 1. NO (blue): Normally open, NC (orange): Normally closed. 2. Refer to the following figure for Unit positions. (9) LED Lamp Voltage Code LED Lamp voltage N Non-lighted A 6 VAC/DC B 12 VAC/DC C 24 VAC/DC D 100/110/120 VAC E 200/220/230/240 VAC Dimensions: Refer to page 62. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Specifications: Refer to page 60. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Unit position Non-lighted Accessories and Tools * The color is opaque white when the Switch is lit. Contact Blocks Subassemblies (Common) Lighted Key-type Selector Switches (1) Type A30N A30N L - MN M - TR A - G 100 - R B Selector Switches (8) (9) A30N (7) Pushbutton Switches (6) M22N (5) Indicators (4) A22N (3) Key-type Selector Switches (2) A22N (1) Selector Switches Model Numbers for Sets 55 A22N Pushbutton Switches A30NN/A30NL Ordering Information Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting Collar, Contact Block, and Lighting Unit (lighted models only). A22N Selector Switches Non-lighted, Flat Switches Appearance Brushed metal bezels Contacts Momentary action (self-resetting) Alternate action (self-holding) Model Model Key-type Selector Switches A22N A30NN-MNM-(4)(4)A-G(7)(7)(7)-NN A30NN-MNA-(4)(4)A-G(7)(7)(7)-NN A30NN-MNM-(4)(4)A-P(7)(7)(7)-NN A30NN-MNA-(4)(4)A-P(7)(7)(7)-NN A30NN-MNM-(4)(4)A-G(7)(7)(7)-NN A30NN-MNA-(4)(4)A-G(7)(7)(7)-NN A30NN-MNM-(4)(4)A-P(7)(7)(7)-NN A30NN-MNA-(4)(4)A-P(7)(7)(7)-NN A30NN-MNM-(4)(4)A-G(7)(7)(7)-NN A30NN-MNA-(4)(4)A-G(7)(7)(7)-NN A30NN-MNM-(4)(4)A-P(7)(7)(7)-NN A30NN-MNA-(4)(4)A-P(7)(7)(7)-NN 1 2 3 (4)(4) Button color (7)(7)(7) Contacts NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 100 002 101 102 202 111 112 122 222 Indicators M22N Lighted, Flat Switches Appearance A30N Pushbutton Switches Brushed metal bezels Contacts 1 2 Momentary action (self-resetting) Alternate action (self-holding) Model Model A30NL-MNM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MNA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MNM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MNA(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MNM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MNA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MNM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MNA(4)(4)A-P(7)(7)(7)-(8)(9) (4)(4) Button color (7)(7)(7) Contacts TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 100 002 101 102 202 (8) LED Lamp color R: Red G: Green Y: Yellow W: White A: Blue O: Orange (9) LED Lamp voltage A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC A30N Selector Switches Non-lighted, Projected Switches Appearance Brushed metal bezels Contacts Momentary action (self-resetting) Alternate action (self-holding) Model Model Key-type Selector Switches A30N A30NN-MPM-(4)(4)A-G(7)(7)(7)-NN A30NN-MPA-(4)(4)A-G(7)(7)(7)-NN A30NN-MPM-(4)(4)A-P(7)(7)(7)-NN A30NN-MPA-(4)(4)A-P(7)(7)(7)-NN A30NN-MPM-(4)(4)A-G(7)(7)(7)-NN A30NN-MPA-(4)(4)A-G(7)(7)(7)-NN A30NN-MPM-(4)(4)A-P(7)(7)(7)-NN A30NN-MPA-(4)(4)A-P(7)(7)(7)-NN A30NN-MPM-(4)(4)A-G(7)(7)(7)-NN A30NN-MPA-(4)(4)A-G(7)(7)(7)-NN A30NN-MPM-(4)(4)A-P(7)(7)(7)-NN A30NN-MPA-(4)(4)A-P(7)(7)(7)-NN 1 2 3 (4)(4) Button color (7)(7)(7) Contacts NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 100 002 101 102 202 Subassemblies (Common) 111 112 122 222 Lighted, Projected Switches Appearance Brushed metal bezels Contacts Accessories and Tools 1 2 Momentary action (self-resetting) Alternate action (self-holding) Model Model A30NL-MPM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MPA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MPM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MPA(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MPM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MPA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MPM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MPA(4)(4)A-P(7)(7)(7)-(8)(9) (4)(4) Button color (7)(7)(7) Contacts TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 100 002 101 102 202 (8) LED Lamp color R: Red G: Green Y: Yellow W: White A: Blue O: Orange (9) LED Lamp voltage A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Safety Precautions Note: Normally, the Button and LED Lamp with the same color are combined. However, opaque white is available by combining a white Button and yellow LED. A30N--TWA--Y 56 Subassemblies: Refer to pages 59 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) Specifications: Refer to page 60. Dimensions: Refer to page 62. Accessories and tools: Refer to pages 84 to 85. Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp (lighted models only), Mounting A22N Ordering Information Pushbutton Switches A30NN/A30NL Collar, Contact Block, and Lighting Unit (lighted models only). A30NN-MGM-(4)(4)A-P(7)(7)(7)-NN A30NN-MGA-(4)(4)A-P(7)(7)(7)-NN A30NN-MGM-(4)(4)A-G(7)(7)(7)-NN A30NN-MGA-(4)(4)A-G(7)(7)(7)-NN A30NN-MGM-(4)(4)A-P(7)(7)(7)-NN A30NN-MGA-(4)(4)A-P(7)(7)(7)-NN 3 100 002 101 102 202 111 112 122 222 Lighted, Full-guard Switches Appearance Brushed metal bezels Contacts 1 2 Momentary action (self-resetting) Alternate action (self-holding) Model Model A30NL-MGM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MGA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MGM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MGA(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MGM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MGA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MGM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MGA(4)(4)A-P(7)(7)(7)-(8)(9) (4)(4) Button color (7)(7)(7) Contacts TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 100 002 101 102 202 (8) LED Lamp color R: Red G: Green Y: Yellow W: White A: Blue O: Orange (9) LED Lamp voltage A: B: C: D: E: A30N A30NN-MGA-(4)(4)A-G(7)(7)(7)-NN Key-type Selector Switches A30NN-MGM-(4)(4)A-G(7)(7)(7)-NN 2 A30N A30NN-MGA-(4)(4)A-P(7)(7)(7)-NN Selector Switches A30NN-MGM-(4)(4)A-P(7)(7)(7)-NN NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange A30N A30NN-MGA-(4)(4)A-G(7)(7)(7)-NN (7)(7)(7) Contacts Pushbutton Switches A30NN-MGM-(4)(4)A-G(7)(7)(7)-NN 1 (4)(4) Button color M22N Model Indicators Alternate action (self-holding) Model A22N Momentary action (self-resetting) Key-type Selector Switches Brushed metal bezels Contacts A22N Appearance Selector Switches Non-lighted, Full-guard Switches 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Non-lighted, Mushroom Switches Appearance Brushed metal bezels Contacts Momentary action (self-resetting) Alternate action (self-holding) Model Model A30NN-MMM-(4)(4)A-G(7)(7)(7)-NN A30NN-MMA-(4)(4)A-G(7)(7)(7)-NN A30NN-MMM-(4)(4)A-P(7)(7)(7)-NN A30NN-MMA-(4)(4)A-P(7)(7)(7)-NN A30NN-MMM-(4)(4)A-G(7)(7)(7)-NN A30NN-MMA-(4)(4)A-G(7)(7)(7)-NN A30NN-MMM-(4)(4)A-P(7)(7)(7)-NN A30NN-MMA-(4)(4)A-P(7)(7)(7)-NN A30NN-MMM-(4)(4)A-G(7)(7)(7)-NN A30NN-MMA-(4)(4)A-G(7)(7)(7)-NN A30NN-MMM-(4)(4)A-P(7)(7)(7)-NN A30NN-MMA-(4)(4)A-P(7)(7)(7)-NN 1 2 3 (4)(4) Button color (7)(7)(7) Contacts NR: Opaque, red NG: Opaque, green NY: Opaque, yellow NW:Opaque, white NA: Opaque, blue NB: Opaque, black UR: Transparent, red UG: Transparent, green UY: Transparent, yellow UW:Transparent, white UA: Transparent, blue UO: Transparent, orange 100 002 101 102 202 111 112 122 222 Appearance Contacts Momentary action (self-resetting) Alternate action (self-holding) Model Brushed metal bezels 1 A30NL-MMA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MMM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MMA(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MMM(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MMA(4)(4)A-G(7)(7)(7)-(8)(9) A30NL-MMM(4)(4)A-P(7)(7)(7)-(8)(9) A30NL-MMA(4)(4)A-P(7)(7)(7)-(8)(9) (7)(7)(7) Contacts TR: Transparent, red TG: Transparent, green TY: Transparent, yellow TW: Transparent, white TA: Transparent, blue TO: Transparent, orange 100 002 101 102 202 (8) LED Lamp color R: Red G: Green Y: Yellow W: White A: Blue O: Orange (9) LED Lamp voltage A: B: C: D: E: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC 200/220/230/240 VAC Subassemblies: Refer to pages 59 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) Specifications: Refer to page 60. Dimensions: Refer to page 62. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Note: Normally, the Button and LED Lamp with the same color are combined. However, opaque white is available by combining a white Button and yellow LED. A30N--TWA--Y Accessories and Tools 2 Model A30NL-MMM(4)(4)A-G(7)(7)(7)-(8)(9) (4)(4) Button color Subassemblies (Common) Lighted, Mushroom Switches 57 A22N Pushbutton Switches A30NN/A30NL Ordering Information Switch Structure - - - - You can order Operation Units, LED Lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. The same LED Lamps, Mounting Collars, and Contact Blocks are also used for the A22N Series. A22N Selector Switches A22N Key-type Selector Switches Brushed Metal Operation Units Mounting Collar Indicators M22N A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Non-lighted models Lighted models LED Lamp Contact Blocks Screw terminal block type Contact Blocks + Lighting Unit Contact Blocks Push-In Plus terminal block type Screw terminal block type Contact Blocks + Lighting Unit Push-In Plus terminal block type Subassemblies (Common) Accessories and Tools Safety Precautions 58 Specifications: Refer to page 60. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Dimensions: Refer to page 62. Accessories and tools: Refer to pages 84 to 85. Subassemblies - - - - - - - - - - -Please order Operation Units, LED lamps (lighted models only), Mounting Collars, Contact Blocks, and A22N Ordering Information Pushbutton Switches A30NN/A30NL Lighting Units (lighted models only) separately. LED lamps, Mounting Collars, Contact Blocks, and Lighting Units can also be used with the A22N series. A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Operation Units Brushed metal, flat Brushed metal, projected Bezel material and button shape Switch Action Lighted/ non-lighted Non-lighted Lighted Transparency Color Momentary Alternate Momentary Alternate Model Model Model Model Opaque Red A30NZ-MNM-NRA A30NZ-MNA-NRA A30NZ-MPM-NRA A30NZ-MPA-NRA Opaque Green A30NZ-MNM-NGA A30NZ-MNA-NGA A30NZ-MPM-NGA A30NZ-MPA-NGA Opaque Yellow A30NZ-MNM-NYA A30NZ-MNA-NYA A30NZ-MPM-NYA A30NZ-MPA-NYA Opaque White A30NZ-MNM-NWA A30NZ-MNA-NWA A30NZ-MPM-NWA A30NZ-MPA-NWA Opaque Blue A30NZ-MNM-NAA A30NZ-MNA-NAA A30NZ-MPM-NAA A30NZ-MPA-NAA Opaque Black A30NZ-MNM-NBA A30NZ-MNA-NBA A30NZ-MPM-NBA A30NZ-MPA-NBA Transparent Red A30NZ-MNM-URA A30NZ-MNA-URA A30NZ-MPM-URA A30NZ-MPA-URA Transparent Green A30NZ-MNM-UGA A30NZ-MNA-UGA A30NZ-MPM-UGA A30NZ-MPA-UGA Transparent Yellow A30NZ-MNM-UYA A30NZ-MNA-UYA A30NZ-MPM-UYA A30NZ-MPA-UYA Transparent White A30NZ-MNM-UWA A30NZ-MNA-UWA A30NZ-MPM-UWA A30NZ-MPA-UWA Transparent Blue A30NZ-MNM-UAA A30NZ-MNA-UAA A30NZ-MPM-UAA A30NZ-MPA-UAA Transparent Orange A30NZ-MNM-UOA A30NZ-MNA-UOA A30NZ-MPM-UOA A30NZ-MPA-UOA Transparent Red A30NZ-MNM-TRA A30NZ-MNA-TRA A30NZ-MPM-TRA A30NZ-MPA-TRA Transparent Green A30NZ-MNM-TGA A30NZ-MNA-TGA A30NZ-MPM-TGA A30NZ-MPA-TGA Transparent Yellow A30NZ-MNM-TYA A30NZ-MNA-TYA A30NZ-MPM-TYA A30NZ-MPA-TYA Transparent White A30NZ-MNM-TWA A30NZ-MNA-TWA A30NZ-MPM-TWA A30NZ-MPA-TWA Transparent Blue A30NZ-MNM-TAA A30NZ-MNA-TAA A30NZ-MPM-TAA A30NZ-MPA-TAA Transparent Orange A30NZ-MNM-TOA A30NZ-MNA-TOA A30NZ-MPM-TOA A30NZ-MPA-TOA Brushed metal, full-guard Brushed metal, mushroom Bezel material and button shape Switch Action Lighted/ non-lighted Momentary Alternate Model Model Model Model Opaque Red A30NZ-MGM-NRA A30NZ-MGA-NRA A30NZ-MMM-NRA A30NZ-MMA-NRA Opaque Green A30NZ-MGM-NGA A30NZ-MGA-NGA A30NZ-MMM-NGA A30NZ-MMA-NGA Opaque Yellow A30NZ-MGM-NYA A30NZ-MGA-NYA A30NZ-MMM-NYA A30NZ-MMA-NYA Opaque White A30NZ-MGM-NWA A30NZ-MGA-NWA A30NZ-MMM-NWA A30NZ-MMA-NWA Opaque Blue A30NZ-MGM-NAA A30NZ-MGA-NAA A30NZ-MMM-NAA A30NZ-MMA-NAA Opaque Black A30NZ-MGM-NBA A30NZ-MGA-NBA A30NZ-MMM-NBA A30NZ-MMA-NBA Transparent Red A30NZ-MGM-URA A30NZ-MGA-URA A30NZ-MMM-URA A30NZ-MMA-URA Transparent Green A30NZ-MGM-UGA A30NZ-MGA-UGA A30NZ-MMM-UGA A30NZ-MMA-UGA Transparent Yellow A30NZ-MGM-UYA A30NZ-MGA-UYA A30NZ-MMM-UYA A30NZ-MMA-UYA Transparent White A30NZ-MGM-UWA A30NZ-MGA-UWA A30NZ-MMM-UWA A30NZ-MMA-UWA Transparent Blue A30NZ-MGM-UAA A30NZ-MGA-UAA A30NZ-MMM-UAA A30NZ-MMA-UAA Transparent Orange A30NZ-MGM-UOA A30NZ-MGA-UOA A30NZ-MMM-UOA A30NZ-MMA-UOA Transparent Red A30NZ-MGM-TRA A30NZ-MGA-TRA A30NZ-MMM-TRA A30NZ-MMA-TRA Green A30NZ-MGM-TGA A30NZ-MGA-TGA A30NZ-MMM-TGA A30NZ-MMA-TGA Transparent Yellow A30NZ-MGM-TYA A30NZ-MGA-TYA A30NZ-MMM-TYA A30NZ-MMA-TYA Transparent White A30NZ-MGM-TWA A30NZ-MGA-TWA A30NZ-MMM-TWA A30NZ-MMA-TWA Transparent Blue A30NZ-MGM-TAA A30NZ-MGA-TAA A30NZ-MMM-TAA A30NZ-MMA-TAA Transparent Orange A30NZ-MGM-TOA A30NZ-MGA-TOA A30NZ-MMM-TOA A30NZ-MMA-TOA Specifications: Refer to page 60. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Dimensions: Refer to page 62. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Transparent Accessories and Tools Lighted Color Alternate Subassemblies (Common) Non-lighted Transparency Momentary 59 A22N Pushbutton Switches A30NN/A30NL Specifications (When the Operation Unit, LED Lamp, Mounting Collar, Contact Blocks, and Lighting Unit Are Combined) Certified Safety Standard Ratings UL 508 (File No. E76675), CSA C22.2 No.14 6 A 240 VAC, 10 A 120 VAC Key-type Selector Switches A22N Selector Switches A22N TUV (EN60947-5-1) Application Standards AC-15 3 A 240 VAC DC-13 4 A 24 VDC CCC (GB14048.5) AC-15 3 A 240 VAC DC-13 4 A 24 VDC UL1059 and UL486E (Push-In Plus terminal block type) Ratings Contacts (Standard Load) Rated insulation voltage 600 V Rated carry current 10 A Indicators M22N Rated voltage AC at 50/60 Hz DC Resistive load (AC-12) 24 V 120 V 240 V 380 V 440 V 10 A 10 A 6A 2A 2A A30N Pushbutton Switches Inductive load (AC-15) 10 A 6A 3A 1.9 A 1.6 A Resistive load (DC-12) 8A 2.2 A 1.1 A --- --- Inductive load (DC-13) 4A 1.1 A 0.55 A --- --- Note: 1. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20 2C (2) Ambient humidity: 65% 5% RH (3) Operating frequency: 30 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC. LED Lamps Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 60 Rated voltage Applied voltage Rated current 6 VAC/DC 6 VAC/DC 10% Approx. 11 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 12 VAC/DC 12 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 24 VAC/DC 24 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 100 VAC 100 VAC 10% 110 VAC 110 VAC 10% 120 VAC 100 to 130 VAC 200 VAC 200 VAC 10% 220 VAC 220 VAC 10% 230 VAC 230 VAC 10% 240 VAC 220 to 250 VAC Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Characteristics Type Pushbutton Switches A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Contact resistance Not available for lighting units M22N 100 M min. (at 500 VDC) Indicators 30 operations/minute max. Insulation resistance A22N 60 operations/minute max. Electrical Key-type Selector Switches Mechanical Lighted models A22N Non-lighted models Selector Switches Item Allowable operating frequency A22N Specifications (When the Operation Unit, LED Lamp, Mounting Collar, Contact Blocks, and Lighting Unit Are Combined) Pushbutton Switches A30NN/A30NL 100 m max. (initial value) Between terminals of same polarity*1 Dielectric strength 2,500 VAC at 50/60 Hz for 1 min Not available for lighting units Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Malfunction 1,000 m/s2 max. (malfunction within 1 ms) Mechanical Momentary action: 5,000,000 operations min. Alternate action: 500,000 operations min. Electrical 500,000 operations min. (250 VAC, 3 A, with an inductive load having power factor cos = 0.4) Durability Ambient operating temperature*2 -25 to 70C Ambient operating humidity 35% to 85% RH Ambient storage temperature*2 -40 to 80C *3 -25 to 55C Degree of protection Conforming to IP66 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 60 g (for 1NC/1NO) Approx. 75 g (for 1NC/1NO) *1. Push-In Plus terminal block type: 1,000 VAC at 50/60 Hz for 1 min. *2. With no icing or condensation. *3. Degree of protection from the front of the panel. Operating Characteristics (for SPST-NO/SPST-NC) Type Pushbutton Switches Item Lighted/non-lighted Total travel force (torque) (maximum TTF) 18 N Total travel (TT) 6 mm max. Resetting force (torque) (RF) --- Examples of Linked Contact Blocks (Screw terminal block type) Contact Blocks Lighting Units Pushbutton Switches Non-lighted Operation Unit Operation Unit Operation Unit Operation Unit Mounting Collar Mounting Collar Mounting Collar Mounting Collar Stage 2 Stage 1 Lighted Operation Unit Mounting Collar Safety Precautions Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use the Switch within a number of switching operations that will not adversely affect the Switch's performance. Accessories and Tools Linking example Alternate Non-lighted Subassemblies (Common) Momentary Lighted 61 A22N Pushbutton Switches A30NN/A30NL Dimensions (Unit: mm) Lighted and Non-lighted Pushbutton Switches A22N Selector Switches A22N Key-type Selector Switches Flat Switches with Brushed Metal Bezels A30N-MN-NA-P- A30N-MN-NA-G- R29.5 R29.5 47 34.7 dia. 47.6 34.7 dia. 43.5 42.5 Indicators M22N 0.8 0.8 5 5 30 30 1.8 1.8 9 9 A30N Pushbutton Switches 47.3 A30N-MN-TA-G- A30N-MN-UA-G- 41.5 A30N-MN-TA-P- A30N-MN-UA-P- 34.7 dia. 34.7 dia. A30N Selector Switches 43.5 11.4 42.5 11.4 47.3 41.5 Projected Switches with Brushed Metal Bezels A30N Key-type Selector Switches A30N-MP-A-G- A30N-MP-A-P- 34.7 dia. 43.5 23.3 dia. 34.7 dia. 42.5 23.3 dia. Subassemblies (Common) 9 17.1 9 17.1 47.3 Full-guard Switches with Brushed Metal Bezels A30N-MG-A-G- Accessories and Tools Safety Precautions 62 43.5 34.7 dia. 17.1 47.3 41.5 A30N-MG-A-P- 34.7 dia. 42.5 17.1 41.5 A30N-MM-A-G- A30N-MM-A-P- M22N A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 9 41.5 18.7 47.3 18.7 Depth with Linked Units Depth when a double-contact unit is mounted (Screw terminal block type) (Push-In Plus terminal block type) 47.3 68.8 57 Terminal Arrangement Terminal Connection Diagrams BOTTOM VIEW (Screw terminal block type) Lighted Switches (1NO/1NC) Contact configuration code:102 Non-lighted Switches (2NO/1NC) Contact configuration code:112 Lighted Switches (1NO/1NC) Contact configuration code:102 Bottom View Bottom View 20 20 10 10 Contact Blocks Lighting Unit 1 3 3 1 3 X1 X LED Lamp 2 Six, M3.5 Phillips/slotted screws 4 4 2 X2 4 Contact Blocks Lighted Switches (1NO/1NC) Contact configuration code:102 Double-contact unit Non-lighted (2NO/2NO/2NC) Subassemblies (Common) BOTTOM VIEW (Push-In Plus terminal block type) Non-lighted Switches (2NO/1NC) Contact configuration code:112 Indicators 1.8 1.8 9 Six, M3.5 Phillips/slotted screws A22N 0.8 5 0.8 5 Non-lighted Switches (2NO/1NC) Contact configuration code:112 Key-type Selector Switches 42.5 A22N 40 dia. 34.7 dia. 43.5 Selector Switches 40 dia. A22N Mushroom Switches with Brushed Metal Bezels Pushbutton Switches A30NN/A30NL 20 20 Lighting Unit 19.0 31.9 Contact Blocks 38.6 Safety Precautions Contact Blocks 31.9 Accessories and Tools 10 10 63 Pushbutton Switches A22N Selector Switches A22N Selector Switches A22N Key-type Selector Switches A30NS/A30NW 30-mm dia. Knob-type Selector Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Workability and safety improvements. Easy to Use Indicators M22N * You can connect up to three Contact Blocks in one stage for multistage expansion. (Screw terminal block type) * Screw terminal structure is compatible with round crimp terminals. (Screw terminal block type) Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 88. Safety Pushbutton Switches A30N * Easy-to-operate lock lever for secure locking. * Easy-mounting Contact Blocks provide finger protection. * No loose connections of wiring means maintenance-free use. (Push-In Plus terminal block type) Product Lineup * The buttons and bezels come in a wide variety of colors and shapes. A30N Selector Switches A30N Key-type Selector Switches Operation Unit Colors Non-lighted Switches Red Green Yellow White Blue Black Red Green Yellow White Blue Orange White Red Green Yellow White Blue Orange Opaque white* A30NS-N Opaque When not lit Lighted Switches A30NW-T Transparent Subassemblies (Common) When lit * The colors when the Switches are lit are for transparent white Operation Units (code: TW) and yellow LED Lamps (code: Y). Accessories and Tools List of Models Safety Precautions 64 Screw Terminal Blocks/Push-In Plus Terminal Blocks Brushed metal bezels A30NS Non-lighted Two Positions A30NW Lighted Three Positions Two Positions Three Positions Model Number Legend W Lighted A (2) Number of Positions and Bezel Material Code No. of positions Bezel material 2M 2 Brushed metal 3M 3 Brushed metal Code Conforming to IP66, NEMA 4X, NEMA13 General/Screw Terminal Block P General/Push-In Plus Terminal Block Non-lighted Unit position 1 2 3 Lighted No. of positions Two Three positions positions 0 NO --- --- Yes NO Lighting Unit Two-position manual 0 1 --- --- NC Yes --- 101 2 0 NO --- NO Yes Yes NO Lighting Unit NO Yes Yes 102 1 1 NO --- NC Yes Yes NO Lighting Unit NC Yes Yes 201 1 1 NC --- NO Yes NC Lighting Unit NO Yes NC Lighting Unit NC Two-position automatic 202 0 2 NC --- NC 110 2 0 NO NO --- Yes 3 0 NO NO NO Yes Yes 1 NO NO NC Yes Yes R Automatic reset on right Three-position right automatic 210 1 1 NC NO 211 2 1 NC NO NO Yes B Automatic reset on left and right Three-position left or right automatic 212 1 2 NC NO NC Yes 011 2 0 --- NO NO Yes 012 1 1 --- NO NC Yes 120 1 1 NO NC 121 2 1 NO NC NO 122 1 2 NO NC NC 220 0 2 NC NC 221 1 2 NC NC NO 222 0 3 NC NC NC 021 1 1 --- NC NO Yes 022 0 2 --- NC NC Yes (4) Operation Unit Transparency and Color and (8) LED Lamp Color Lighted/ Code Code Transparency non(4) (8) lighted NR Operation Unit color LED Lamp color Red NG Green NY Yellow Opaque White Blue NB Black TR R Red Red TG G Green Green Yellow Yellow White White TY Y TW W Transparent A Blue Blue O Orange Orange TW Y White* Yellow * The color is opaque white when the Switch is lit. Yes Yes Yes --- Yes --- Yes Yes Yes --- Yes Yes Yes Yes Yes Note: 1. NO (blue): Normally open, NC (orange): Normally closed. 2. Refer to the following figure for the Unit positions. (9) LED Lamp Voltage Code LED Lamp voltage N Non-lighted A 6 VAC/DC B 12 VAC/DC C 24 VAC/DC D 100/110/120 VAC E 200/220/230/240 VAC Characteristics: Refer to page 71. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Safety Precautions Specifications: Refer to page 60. Dimensions: Refer to page 72. Accessories and tools: Refer to pages 84 to 85. Yes Accessories and Tools TA TO Yes Subassemblies (Common) NA --- --- Lighting Unit NC Yes 2 Lighted Two Three positions positions 3 1 112 NW 2 002 111 N 1 No. of positions 100 Three-position left automatic Nonlighted Unit position Reset method Manual Automatic reset on left Specification G NO NC Three-position manual L Code (7) Contact Configuration (3) Reset Method Code (6) Contacts and Terminals Specifications Protection Contact Blocks A30N Non-lighted Key-type Selector Switches S Code A30N Type Selector Switches - G 101 - R A (5) Degree of Protection Code M (8) (9) A30N (1) Type (7) Pushbutton Switches A30N W - 2M M - NR A (6) M22N (5) Indicators (4) A22N (3) Key-type Selector Switches (2) A22N (1) - Please order Operation Units, LED lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. LED lamps, Mounting Collars, Contact Blocks, and Lighting Units can also be used with the A22N series. Selector Switches Model Numbers for Sets A22N Model Number Structure Pushbutton Switches A30NS/A30NW 65 A22N Pushbutton Switches A30NS/A30NW Ordering Information Model Numbers for Sets - - - -Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. Non-lighted, Two-position, Selector Switches Selector Switches A22N Appearance Bezel material No. of outputs Brushed metal bezels (3) Reset method Model (4)(4) Operation Unit color A30NS-2M(3)-(4)(4)A-G(7)(7)(7)-NN 100 002 1 A30NS-2M(3)-(4)(4)A-P(7)(7)(7)-NN A22N Key-type Selector Switches A30NS-2M(3)-(4)(4)A-G(7)(7)(7)-NN 2M 2 A30NS-2M(3)-(4)(4)A-P(7)(7)(7)-NN (7)(7)(7) Contact configuration M: Manual L: Automatic reset on left A30NS-2M(3)-(4)(4)A-G(7)(7)(7)-NN NR: Opaque red NG: Opaque green NY: Opaque yellow NW:Opaque white NA: Opaque blue NB: Opaque black 3 A30NS-2M(3)-(4)(4)A-P(7)(7)(7)-NN 102 101 202 111 222 122 112 Non-lighted, Three-position, Selector Switches Indicators M22N Appearance Bezel material No. of outputs (3) Reset method Model (4)(4) Operation Unit color Brushed metal bezels A30NS-3M(3)-(4)(4)A-G(7)(7)(7)-NN Pushbutton Switches A30N 2 A30NS-3M(3)-(4)(4)A-P(7)(7)(7)-NN 3M A30N Selector Switches A30N Key-type Selector Switches A30NS-3M(3)-(4)(4)A-G(7)(7)(7)-NN 3 A30NS-3M(3)-(4)(4)A-P(7)(7)(7)-NN M: Manual L: Automatic reset on left R: Automatic reset on right B: Automatic reset on left and right NR: Opaque red NG: Opaque green NY: Opaque yellow NW:Opaque white NA: Opaque blue NB: Opaque black (7)(7)(7) Contact configuration 110 011 101 220 022 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 Subassemblies (Common) Accessories and Tools Safety Precautions 66 Subassemblies: Refer to pages 69 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) Specifications: Refer to page 60. Characteristics: Refer to page 71. Dimensions: Refer to page 72. Accessories and tools: Refer to pages 84 to 85. Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, Contact Block, and A22N Ordering Information Pushbutton Switches A30NS/A30NW Lighting Unit. A30N 102 101 202 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC E: 200/220/230/ 240 VAC Key-type Selector Switches A30NW-2M(3)(4)(4)A-P(7)(7)(7)-(8)(9) R: Red G: Green Y: Yellow A: Blue O: Orange W: White A30N M: Manual L: Automatic reset on left 100 002 (9) LED Lamp voltage Selector Switches A30NW-2M(3)(4)(4)A-G(7)(7)(7)-(8)(9) TR: Transparent red TG: Transparent green TY: Transparent yellow TW: Transparent white TA: Transparent blue TO: Transparent orange (8) LED Lamp color A30N A30NW-2M(3)(4)(4)A-P(7)(7)(7)-(8)(9) (7)(7)(7) Contact Configuration Pushbutton Switches 2 A30NW-2M(3)(4)(4)A-G(7)(7)(7)-(8)(9) (4)(4) Operation Unit color M22N 2M (3) Reset method Indicators 1 Model A22N Brushed metal bezels No. of outputs Key-type Selector Switches Bezel material A22N Appearance Selector Switches Lighted, Two-position, Selector Switches A: B: C: D: Lighted, Three-position, Selector Switches Appearance Bezel material No. of outputs Brushed metal bezels Model A30NW-3M(3)(4)(4)A-G(7)(7)(7)-(8)(9) 3M 2 A30NW-3M(3)(4)(4)A-P(7)(7)(7)-(8)(9) (3) Reset method (4)(4) Operation Unit color (7)(7)(7) Contact Configuration (8) LED Lamp color M: Manual L: Automatic reset on left R: Automatic reset on right B: Automatic reset on left and right TR: Transparent red TG: Transparent green TY: Transparent yellow TW: Transparent white TA: Transparent blue TO: Transparent orange 101 202 102 201 R: Red G: Green Y: Yellow A: Blue O: Orange W: White (9) LED Lamp voltage A: B: C: D: 6 VAC/DC 12 VAC/DC 24 VAC/DC 100/110/120 VAC E: 200/220/230/ 240 VAC Note: Normally, the Operation Unit and LED Lamp with the same color are combined. However, opaque white is available by combining a white Operation Unit and yellow LED. A30N--TWA--Y Subassemblies (Common) Accessories and Tools Specifications: Refer to page 60. Characteristics: Refer to page 71. Dimensions: Refer to page 72. Accessories and tools: Refer to pages 84 to 85. Safety Precautions Subassemblies: Refer to pages 69 and 82. (You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually.) 67 A22N Pushbutton Switches A30NS/A30NW Ordering Information Subassemblies - - - - - Please order Operation Units, LED lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting Units (lighted models only) separately. LED lamps, Mounting Collars, Contact Blocks, and Lighting Units can also be used with the A22N series. A22N Selector Switches A22N Key-type Selector Switches Brushed Metal Operation Units Mounting Collar M22N Indicators A30N Pushbutton Switches Non-lighted models Lighted models LED Lamp A30N Selector Switches A30N Key-type Selector Switches Contact Blocks Screw terminal block type Contact Blocks + Lighting Unit Contact Blocks Push-In Plus terminal block type Screw terminal block type Contact Blocks + Lighting Unit Push-In Plus terminal block type Subassemblies (Common) Accessories and Tools Safety Precautions 68 Specifications: Refer to page 60. Dimensions: Refer to page 72. Accessories and tools: Refer to pages 84 to 85. Characteristics: Refer to page 71. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Subassemblies - - - - - Please order Operation Units, LED lamps (lighted models only), Mounting Collars, Contact Blocks, and Lighting A22N Ordering Information Pushbutton Switches A30NS/A30NW Units (lighted models only) separately. LED lamps, Mounting Collars, Contact Blocks, and Lighting Units can also be used with the A22N series. A30NZ-3MM-NRA Manual Automatic reset on left A30NZ-3ML-NRA Automatic reset on left Automatic reset on right A30NZ-3MR-NRA Automatic reset on left and right A30NZ-3MB-NRA Manual A30NZ-2MM-NGA Automatic reset on left A30NZ-2ML-NGA Automatic reset on right 2 A30NZ-2MM-NYA A30NZ-3MB-TRA A30NZ-2MM-TGA Automatic reset on left A30NZ-2ML-TGA Automatic reset on right A30NZ-3MM-TGA Transparent green A30NZ-3MR-TGA A30NZ-3MB-TGA Manual A30NZ-2MM-TYA Automatic reset on left A30NZ-2ML-TYA Manual A30NZ-3ML-NYA Automatic reset on left 3 A30NZ-3ML-TGA Automatic reset on right A30NZ-3MM-TYA Transparent yellow A30NZ-3ML-TYA A30NZ-3MR-TYA A30NZ-3MB-NYA Automatic reset on left and right A30NZ-3MB-TYA Manual A30NZ-2MM-NWA Manual A30NZ-2MM-TWA Automatic reset on left A30NZ-2ML-NWA Automatic reset on left A30NZ-2ML-TWA Manual A30NZ-3MM-NWA Manual A30NZ-3ML-NWA Automatic reset on left Automatic reset on right Opaque white A30NZ-3MR-NWA A30NZ-2MM-NAA Automatic reset on left A30NZ-2ML-NAA Opaque blue Automatic reset on right 2 A30NZ-2MM-TOA Automatic reset on left Automatic reset on right A30NZ-3MM-TOA Transparent orange Automatic reset on left and right Characteristics: Refer to page 71. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. A30NZ-3ML-TOA A30NZ-3MR-TOA A30NZ-3MB-TOA Safety Precautions Specifications: Refer to page 60. Dimensions: Refer to page 72. Accessories and tools: Refer to pages 84 to 85. A30NZ-3MB-TAA A30NZ-2ML-TOA Manual A30NZ-3MB-NBA A30NZ-3MR-TAA Automatic reset on left A30NZ-3ML-NBA 3 A30NZ-3ML-TAA Manual A30NZ-3MM-NBA A30NZ-3MR-NBA A30NZ-3MM-TAA Transparent blue Accessories and Tools A30NZ-2MM-NBA A30NZ-2ML-NBA Automatic reset on left and right A30NZ-2ML-TAA Automatic reset on left and right A30NZ-3MB-NAA Opaque black A30NZ-2MM-TAA Automatic reset on left Automatic reset on left 3 A30NZ-3MB-TWA Manual Manual Automatic reset on left Automatic reset on right 2 A30NZ-3ML-TWA A30NZ-3MR-TWA Automatic reset on left and right A30NZ-3ML-NAA A30NZ-3MR-NAA Manual Automatic reset on right A30NZ-3MM-NAA Manual Automatic reset on left 3 A30NZ-3MM-TWA Transparent white Subassemblies (Common) Manual Automatic reset on right 2 A30NZ-3MB-NWA Automatic reset on left and right 3 A30NZ-3MR-TRA Automatic reset on left and right 2 A30NZ-3ML-TRA Automatic reset on left and right Automatic reset on left 2 A30NZ-3MM-TRA Transparent red Manual A30NZ-3MM-NYA A30NZ-3MR-NYA Manual 3 3 A30NZ-3MB-NGA Automatic reset on left and right 2 Automatic reset on right Automatic reset on left A30NZ-3MR-NGA Opaque yellow A30NZ-2MM-TRA A30NZ-2ML-TRA Automatic reset on left and right 2 Model Automatic reset on left Manual A30NZ-2ML-NYA Automatic reset on left 3 3 Operation Unit color Manual A30NZ-3ML-NGA Automatic reset on left Automatic reset on right 2 A30NZ-3MM-NGA Manual Automatic reset on left A30N Manual Opaque green Key-type Selector Switches A30NZ-2MM-NRA Manual 3 Reset method A30NZ-2ML-NRA Automatic reset on left and right 2 No. of positions Automatic reset on left Automatic reset on left 3 Model Manual Manual A30N 2 Bezel material and shape Operation Unit color Opaque red Selector Switches 3 A30N 2 Reset method Pushbutton Switches No. of positions M22N Bezel material and shape Indicators Brushed metal A22N Brushed metal Key-type Selector Switches Lighted Switches A22N Non-lighted Switches Selector Switches Operation Units 69 A22N Pushbutton Switches A30NS/A30NW Specifications Certified Safety Standard Ratings UL 508 (File No. E76675), CSA C22.2 No.14 6 A 240 VAC, 10 A 120 VAC Key-type Selector Switches A22N Selector Switches A22N TUV (EN60947-5-1) Application Standards AC-15 3 A 240 VAC DC-13 4 A 24 VDC CCC (GB14048.5) AC-15 3 A 240 VAC DC-13 4 A 24 VDC UL1059 and UL486E (Push-In Plus terminal block type) Ratings Contacts (Standard Load) Rated insulation voltage 600 V Rated carry current 10 A Indicators M22N Rated voltage AC at 50/60 Hz DC Resistive load (AC-12) 24 V 120 V 240 V 380 V 440 V 10 A 10 A 6A 2A 2A A30N Pushbutton Switches Inductive load (AC-15) 10 A 6A 3A 1.9 A 1.6 A Resistive load (DC-12) 8A 2.2 A 1.1 A --- --- Inductive load (DC-13) 4A 1.1 A 0.55 A --- --- Note: 1. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20 2C (2) Ambient humidity: 65% 5% RH (3) Operating frequency: 30 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC. LED Lamps Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 70 Rated voltage Applied voltage Rated current 6 VAC/DC 6 VAC/DC 10% Approx. 11 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 12 VAC/DC 12 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 24 VAC/DC 24 VAC/DC 10% Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) 100 VAC 100 VAC 10% 110 VAC 110 VAC 10% 120 VAC 100 to 130 VAC 200 VAC 200 VAC 10% 220 VAC 220 VAC 10% 230 VAC 230 VAC 10% 240 VAC 220 to 250 VAC Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green) Characteristics Type Selector Switches A30N Selector Switches A30N Key-type Selector Switches 100 m max. (initial value) Between terminals of same polarity*1 2,500 VAC at 50/60 Hz for 1 min Not available for lighting units Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Malfunction 1,000 m/s2 max. (malfunction within 1 ms) Mechanical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) Electrical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) (250 VAC, 3 A, with an inductive load having power factor cos = 0.4) Durability A30N Dielectric strength Pushbutton Switches Contact resistance Not available for lighting units M22N 100 M min. (at 500 VDC) Indicators 30 operations/minute max. Insulation resistance A22N 30 operations/minute max. Electrical Key-type Selector Switches Mechanical Lighted models A22N Non-lighted models Selector Switches Item Allowable operating frequency A22N Specifications (When the Operation Unit, LED Lamp, Mounting Collar, Contact Blocks, and Lighting Unit Are Combined) Pushbutton Switches A30NS/A30NW -25 to 70C Ambient operating temperature*2 -25 to 55C Ambient operating humidity 35% to 85% RH Ambient storage temperature*2 -40 to 80C Degree of protection*3 Conforming to IP66 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 60 g (for 1NC/1NO) Approx. 75 g (for 1NC/1NO) *1. Push-In Plus terminal block type: 1,000 VAC at 50/60 Hz for 1 min. *2. With no icing or condensation. *3. Degree of protection from the front of the panel. Operating Characteristics (for SPST-NO/SPST-NC) Type Selector Switches Item Manual reset Automatic reset Total travel force (torque) (maximum TTF) 0.6 N*m 0.6 N*m Total travel (TT) 2 positions: Approx. 90, 3 positions: Approx. 45 Resetting force (torque) (RF) 0.5 N*m max. --- Examples of Linked Contact Blocks (Screw terminal block type) Contact Blocks Lighting Units 3 positions Lighted Non-lighted Lighted Non-lighted Operation Unit Operation Unit Operation Unit Operation Unit Mounting Collar Mounting Collar Mounting Collar Mounting Collar Operation Unit Mounting Collar Safety Precautions * * If you use three Contact Blocks in stage 1, you can add one more Contact Block in the middle of stage 2. Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use the Switch within a number of switching operations that will not adversely affect the Switch's performance. Accessories and Tools Linking example Subassemblies (Common) Selector Switches 2 positions 71 A22N Pushbutton Switches A30NS/A30NW Dimensions (Unit: mm) Lighted and Non-lighted Selection Switches Two-position Switches with Brushed Metal Bezels A22N Selector Switches A22N Key-type Selector Switches A30N@-2M@-@@A-G- R29.5 A30N@-2M@-@@A-P- R29.5 90 47 90 43.5 34.7 dia. Indicators M22N 9 30 22.2 42.5 34.7 dia. 47.6 9 30 47.3 22.2 41.5 Three-position Switches with Brushed Metal Bezels A30N Pushbutton Switches A30N@-3M@-@@A-G- A30N@-3M@-@@A-P- 34.7 dia. 27.4 34.7 dia. 43.5 42.5 27.4 A30N Selector Switches 9 9 22.2 22.2 47.3 41.5 Depth with Linked Units Depth when a double-contact unit is mounted (Screw terminal block type) (Push-In Plus terminal block type) Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 72 47.3 68.8 57 Terminal Connection Diagrams BOTTOM VIEW (Screw terminal block type) 3 X1 X LED Lamp 2 Six, M3.5 Phillips/slotted screws Six, M3.5 Phillips/slotted screws 4 2 X2 4 Contact Blocks BOTTOM VIEW (Push-In Plus terminal block type) Non-lighted Switches (2NO/1NC) Contact configuration code:112 4 A30N 1 Key-type Selector Switches 3 A30N 3 Selector Switches 1 A30N Lighting Unit Pushbutton Switches Contact Blocks M22N 10 10 Indicators Bottom View A22N Bottom View 20 20 Key-type Selector Switches Lighted Switches (1NO/1NC) Contact configuration code:102 A22N Lighted Switches (1NO/1NC) Contact configuration code:102 Non-lighted Switches (2NO/1NC) Contact configuration code:112 Selector Switches Non-lighted Switches (2NO/1NC) Contact configuration code:112 A22N Terminal Arrangement Pushbutton Switches A30NS/A30NW Lighted Switches (1NO/1NC) Contact configuration code:102 20 20 10 10 Lighting Unit 31.9 Contact Blocks Double-contact unit Non-lighted (2NO/2NO/2NC) 31.9 Contact Blocks 19.0 38.6 Subassemblies (Common) Accessories and Tools Safety Precautions 73 Pushbutton Switches A22N Key-type Selector Switches A22N Selector Switches A22N Key-type Selector Switches A30NK 30-mm dia. Key-type Selector Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Workability and safety improvements. Easy to Use M22N Indicators A30N Pushbutton Switches A30N Selector Switches * You can connect up to three Contact Blocks in one stage for multistage expansion. (Screw terminal block type) * Screw terminal structure is compatible with round crimp terminals. (Screw terminal block type) * The terminals can be secured even when a contact block is mounted. (Screw terminal block type) * Contact Blocks can be attached in any direction for easy assembly. Safety * Easy-to-operate lock lever for secure locking. * Easy-mounting Contact Blocks provide finger protection. * No loose connections of wiring means maintenance-free use. (Push-In Plus terminal block type) Product Lineup * The buttons and bezels come in a wide variety of colors and shapes. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 88. Key-type Selector Switches A30N List of Models Screw Terminal Blocks/Push-In Plus Terminal Blocks Brushed metal bezels Subassemblies (Common) A30NK Two Positions Three Positions Accessories and Tools Safety Precautions 74 Specifications: Refer to page 60. Dimensions: Refer to page 80. Accessories and tools: Refer to pages 84 to 85. Characteristics: Refer to page 79. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Model Number Legend A22N Model Number Structure Pushbutton Switches A30NK - - - - - Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. For information on combinations, refer to Ordering Information on page 76. A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Model Numbers for Sets (1) (2) (3) (4) (5) (6) (7) (8) A30N K - 2M M - 01 A A - G 100 (1) Type (4) Key Number (7) Contacts and Terminals Specifications Code Type Code No. Code Specification K Key-type Selector Switch 01 No.1 G General/Screw Terminal Block P General/Push-In Plus Terminal Block (2) Number of Positions and Bezel Material (5) Key Release Position Code Code No. of positions Bezel material 2M 2 Brushed metal 3M 3 Brushed metal Code B M L Reset method Manual Automatic reset on left R Threepositions right automatic B Automatic reset on left and right Threepositions left or right automatic Left and right --: Locked position * The key can only be removed when in the free position for automatic reset models. (6) Degree of Protection Code Protection A Conforming to IP66, NEMA13 Contact Blocks Unit position 1 2 3 Two Three positions positions 100 1 0 NO --- --- Yes --- 002 0 1 --- --- NC Yes --- 101 2 0 NO --- NO Yes Yes 102 1 1 NO --- NC Yes Yes 201 1 1 NC --- NO --- Yes 202 0 2 NC --- NC Yes Yes 110 2 0 NO NO --- --- Yes 111 3 0 NO NO NO Yes Yes 112 2 1 NO NO NC Yes Yes 210 1 1 NC NO --- --- Yes 211 2 1 NC NO NO --- Yes 212 1 2 NC NO NC --- Yes 011 2 0 --- NO NO --- Yes 012 1 1 --- NO NC --- Yes 120 1 1 NO NC --- --- Yes 121 2 1 NO NC NO --- Yes 122 1 2 NO NC NC Yes Yes 220 0 2 NC NC --- --- Yes 221 1 2 NC NC NO --- Yes 222 0 3 NC NC NC Yes Yes 021 1 1 --- NC NO --- Yes 022 0 2 --- NC NC --- Yes Three Positions Two Positions Subassemblies (Common) Note: 1. NO (blue): Normally open, NC (orange): Normally closed. 2. Refer to the following figure for Unit positions. Operation Angle 0 90 2 1 45 45 Accessories and Tools 1 --- : Release position Threepositions left automatic Automatic reset on right Center G Twopositions automatic Code NO NC Right D Threepositions manual Three positions Left C Twopositions manual Two positions All positions A (3) Reset Method Release position (8) Contact Configuration 2 Characteristics: Refer to page 79. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Safety Precautions Specifications: Refer to page 60. Dimensions: Refer to page 80. Accessories and tools: Refer to pages 84 to 85. 75 A22N Pushbutton Switches A30NK Ordering Information Model Numbers for Sets - - - Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. Two-position, Key-type Selector Switches Selector Switches A22N Appearance Bezel material Brushed metal bezels No. of outputs 1 A22N Key-type Selector Switches 2M 2 Model (5) Key release positions (3) Reset method A30NK-2M(3)-01(5)A-G(8)(8)(8) 100 002 A30NK-2M(3)-01(5)A-P(8)(8)(8) A30NK-2M(3)-01(5)A-G(8)(8)(8) A30NK-2M(3)-01(5)A-P(8)(8)(8) (8)(8)(8) Contact configuration M:Manual L:Automatic reset on left A: All positions B: Left C: Right A30NK-2M(3)-01(5)A-G(8)(8)(8) 3 A30NK-2M(3)-01(5)A-P(8)(8)(8) 102 101 202 111 222 122 112 Three-position, Key-type Selector Switches Appearance Indicators M22N Bezel material No. of outputs Model (5) Key release positions (3) Reset method Brushed metal bezels A30NK-3M(3)-01(5)A-G(8)(8)(8) A30N Pushbutton Switches 2 A30NK-3M(3)-01(5)A-P(8)(8)(8) 3M A30NK-3M(3)-01(5)A-G(8)(8)(8) Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 76 3 A30NK-3M(3)-01(5)A-P(8)(8)(8) M: Manual L: Automatic reset on left R: Automatic reset on right B: Automatic reset on left and right A: B: C: D: G: All positions Left Right Center Left and right (8)(8)(8) Contact configuration 110 011 101 220 022 202 120 102 210 201 012 021 111 222 122 212 221 211 121 112 Subassemblies - - - - - Order Operation Units, Mounting Collars, and Contact Blocks individually. The same Mounting Collars and A22N Ordering Information Pushbutton Switches A30NK Contact Blocks are also used for the A22N Series. A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Brushed Metal Operation Units Mounting Collar Contact Blocks Screw terminal block type Contact Blocks Push-In Plus terminal block type Subassemblies (Common) Accessories and Tools Characteristics: Refer to page 79. Subassemblies (Common): Refer to page 82. Precautions for correct use: Refer to pages 88 to 99. Safety Precautions Specifications: Refer to page 60. Dimensions: Refer to page 80. Accessories and tools: Refer to pages 84 to 85. 77 A22N Pushbutton Switches A30NK Subassemblies - - - - - Order Operation Units, Mounting Collars, and Contact Blocks individually. The same Mounting Collars and Contact Blocks are also used for the A22N Series. A22N Selector Switches Operation Units Brushed metal Bezel material and shape A22N Key-type Selector Switches No. of positions (5) Key release positions Reset method Model Manual A30NZ-2MM-01(5)A Automatic reset on left A30NZ-2ML-01(5)A Manual A30NZ-3MM-01(5)A Automatic reset on left A30NZ-3ML-01(5)A Automatic reset on right A30NZ-3MR-01(5)A Automatic reset on left and right A30NZ-3MB-01(5)A A: All positions B: Left C: Right 2 A: All positions B: Left C: Right D: Center G: Left and right 3 Indicators M22N A30N Pushbutton Switches Specifications Certified Safety Standard Ratings UL 508 (File No. E76675), CSA C22.2 No.14 6 A 240 VAC, 10 A 120 VAC TUV (EN60947-5-1) AC-15 3 A 240 VAC DC-13 4 A 24 VDC A30N Selector Switches CCC (GB14048.5) AC-15 3 A 240 VAC DC-13 4 A 24 VDC Application Standards UL1059 and UL486E (Push-In Plus terminal block type) A30N Key-type Selector Switches Ratings Contacts (Standard Load) Rated insulation voltage 600 V Rated carry current 10 A Subassemblies (Common) Rated voltage AC at 50/60 Hz DC 24 V 120 V 240 V 380 V Resistive load (AC-12) 10 A 10 A 6A 2A 2A Inductive load (AC-15) 10 A 6A 3A 1.9 A 1.6 A Resistive load (DC-12) 8A 2.2 A 1.1 A --- --- Inductive load (DC-13) 4A 1.1 A 0.55 A --- --- Accessories and Tools Note: 1. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20 2C (2) Ambient humidity: 65% 5% RH (3) Operating frequency: 30 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC. Safety Precautions 78 440 V Characteristics Type Key-type Selector Switches M22N A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Contact resistance Indicators 100 M min. (at 500 VDC) A22N 30 operations/minute max. Insulation resistance Key-type Selector Switches 30 operations/minute max. Electrical A22N Mechanical Selector Switches Item Allowable operating frequency A22N Specifications (When Operation Unit, Mounting Collar, and Contact Blocks Are Combined) Pushbutton Switches A30NK 100 m max. (initial value) Between terminals of same polarity*1 Dielectric strength 2,500 VAC at 50/60 Hz for 1 min Between each 2,500 VAC at 50/60 Hz for 1 min terminal and ground Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Malfunction 1,000 m/s2 max. (malfunction within 1 ms) Mechanical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) Electrical 500,000 operations min. (Switches with 3 positions: 300,000 operations min.) (250 VAC, 3 A, with an inductive load having power factor cos = 0.4) Durability Ambient operating temperature*2 -25 to 70C Ambient operating humidity 35% to 85% RH Ambient storage temperature*2 -40 to 80C *3 Degree of protection Conforming to IP66 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination (application environment) 3 (EN 60947-5-1) Weight Approx. 75 g (for 1NC/1NO) *1. Push-In Plus terminal block type: 1,000 VAC at 50/60 Hz for 1 min. *2. With no icing or condensation. *3. Degree of protection from the front of the panel. Operating Characteristics (for SPST-NO/SPST-NC) Type Key-type Selector Switches Item Manual reset Automatic reset Total travel force (torque) (maximum TTF) 0.6 N*m 0.6 N*m Total travel (TT) 2 positions: Approx. 90, 3 positions: Approx. 45 Resetting force (torque) (RF) 0.5 N*m max. --- Examples of Linked Contact Blocks (Screw terminal block type) Contact Blocks 2 positions 3 positions Operation Unit Operation Unit Mounting Collar Mounting Collar Linking example Accessories and Tools Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use the Switch within a number of switching operations that will not adversely affect the Switch's performance. Subassemblies (Common) Key-type Selector Switches Safety Precautions 79 A22N Pushbutton Switches A30NK Dimensions (Unit: mm) Key-type Selection Switches Two-position Switches with Brushed Metal Bezels A22N Selector Switches A22N Key-type Selector Switches A30NK-2M@-01@A-G@ R29.5 A30NK-2M@-01@A-P@ R29.5 90 47 34.7 dia. 90 43.5 34.7 dia. 47.6 42.5 Indicators M22N 0.8 0.8 5 9 30 1.8 1.8 24.2 16.8 5 9 30 24.2 47.3 16.8 41.5 Three-position Switches with Brushed Metal Bezels A30N Pushbutton Switches A30NK-3M@-01@A-G@ A30NK-3M@-01@A-P@ 34.7 dia. A30N Selector Switches 43.5 34.7 dia. 42.5 9 9 24.2 16.8 24.2 47.3 16.8 41.5 A30N Key-type Selector Switches Depth with Linked Units Depth when a double-contact unit is mounted (Screw terminal block type) (Push-In Plus terminal block type) Subassemblies (Common) Accessories and Tools Safety Precautions 80 47.3 68.8 57 Six, M3.5 Phillips/slotted screws BOTTOM VIEW (Push-In Plus terminal block type) 2NO/1NC Contact configuration code:112 Double-contact unit (2NO/2NO/2NC) A30N 4 Key-type Selector Switches 4 A30N 2 Selector Switches 3 A30N 3 Pushbutton Switches 1 Contact Blocks M22N 10 Indicators Bottom View 20 A22N 2NO/1NC Contact configuration code:112 Key-type Selector Switches 2NO/1NC Contact configuration code:112 A22N BOTTOM VIEW (Screw terminal block type) Selector Switches Terminal Connection Diagrams A22N Terminal Arrangement Pushbutton Switches A30NK 20 10 19.0 31.9 38.6 Contact Blocks Subassemblies (Common) Accessories and Tools Safety Precautions 81 A22N Pushbutton Switches A22N/M22N/A30N Subassemblies (Common) Ordering Information A22N Selector Switches Subassemblies- - - You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. LED Lamps Rated voltage Model Appearance 6 VAC/DC A22N Key-type Selector Switches Color 12 VAC/DC 24 VAC/DC Red A22NZ-L-RA A22NZ-L-RB A22NZ-L-RC A22NZ-L-RD A22NZ-L-RE A22NZ-L-GA A22NZ-L-GB A22NZ-L-GC A22NZ-L-GD A22NZ-L-GE Yellow A22NZ-L-YA A22NZ-L-YB A22NZ-L-YC A22NZ-L-YD A22NZ-L-YE White A22NZ-L-WA A22NZ-L-WB A22NZ-L-WC A22NZ-L-WD A22NZ-L-WE Blue A22NZ-L-AA A22NZ-L-AB A22NZ-L-AC A22NZ-L-AD A22NZ-L-AE Orange A22NZ-L-OA A22NZ-L-OB A22NZ-L-OC A22NZ-L-OD A22NZ-L-OE Indicators M22N Model A30N Pushbutton Switches A22NZ-H-01 Contact Blocks Appearance Terminals Specifications Contacts Model Selector Switches A30N Key-type Selector Switches A30N SPST-NO (blue) A22NZ-S-G1A SPST-NC (orange) A22NZ-S-G1B SPST-NO (blue) A22NZ-S-P1A SPST-NC (red) A22NZ-S-P1B DPST-NO (blue) A22NZ-S-P2A DPST-NC (red) A22NZ-S-P2B SPST-NO/SPST-NC (white) A22NZ-S-P2C Screw terminal block Push-In Plus terminal block Subassemblies (Common) Push-In Plus terminal block Accessories and Tools Lighting Units Safety Precautions 82 Appearance 200/220/230/240 VAC Green Mounting Collar Appearance 100/110/120 VAC Terminals Specifications Screw terminal block Push-In Plus terminal block Rated voltage Model 6 VAC/DC A22NZ-T-A 12 VAC/DC A22NZ-T-B 24 VAC/DC A22NZ-T-C 100/110/120 VAC A22NZ-T-D 200/220/230/240 VAC A22NZ-T-E 6 VAC/DC A22NZ-T-AP 12 VAC/DC A22NZ-T-BP 24 VAC/DC A22NZ-T-CP 100/110/120 VAC A22NZ-T-DP 200/220/230/240 VAC A22NZ-T-EP A22N Pushbutton Switches A22N/M22N/A30N Subassemblies (Common) Dimensions (Unit: mm) A22N A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Mounting Collar A22NZ-L-@@ Selector Switches LED Lamps R29.5 A22NZ-H-01 24.3 30 9.8 dia. 9 dia. 17.1 51.3 Screw terminal block Contact Blocks Lighting Units A22NZ-S-G1@ A22NZ-T-@ 12 dia. 4 5 29.6 22.2 47 32.2 29.6 9.9 9.9 47 Push-In Plus Terminal Blocks Contact Blocks (Single Contact) Contact Blocks (Double Contact) A22NZ-S-P1@ A22NZ-S-P2@ 4 4 5 5 23.8 16.4 39.3 31.9 9.9 47.6 Lighting Units A22NZ-T-@P 12 dia. 47.6 9.9 Accessories and Tools 26.4 23.8 9.9 Subassemblies (Common) 47.6 Safety Precautions 83 A22N Pushbutton Switches A22N/M22N/A30N Accessories and Tools Ordering Information A22N Selector Switches Accessories and Tools (Order Separately) Item Appearance Classification Key-type Selector Switches A22N --- A22NZ-A-303 Round A22NZ-A-401 Can be plugged into precut panel holes for future expansion. Applicable panel thickness: 0.8 to 3.0 mm Indicators M22N A30N Pushbutton Switches A30N Selector Switches Metal Hole Plug * Round A22NZ-A-402 Can be plugged into precut panel holes for future expansion. Applicable panel thickness: 0.8 to 6.0 mm (Rubber seal included.) Lock Ring * Round A22NZ-A-403 Used when a more secure lock is required to prevent rotation inside the Operation Unit. (Rubber seal included.) Lock Ring --- A22NZ-A-50501 Used when a more secure lock is required to prevent rotation of the Operation Unit. Reinforcement Plate --- A22NZ-A-C01 Used to reinforce Contact Blocks and Lighting Units, Refer to page 95 for mounting instructions. Key --- A22NZ-K-01 Used with a key-type selector switch. Key-type Selector Switches A30N Control Box * Subassemblies (Common) Connector Accessories and Tools Sealing Caps Resin Attachment for 30 dia. * Safety Precautions * For 22.3-mm panel hole diameter. 84 Remarks A protector designed to prevent incorrect operation. Cannot be used together with other accessories. (Rubber seal included.) For exclusive use with panel cutouts of 22.3 and 25.5 mm dia. Key-type selector switches cannot be used. Protective Cover Plastic Hole Plug * Model 1 hole Suitable Cable Diameter (mm) 7 to 9 dia. A22NZ-A-B01Y A22Z-3500-1 9 to 11 dia. A22Z-3500-2 For flat models A22Z-3600F For projection models A22Z-3600T For full-guard models A22Z-3600G Round A22Z-A30 Plastic connector used to extend a cable from the switch box. Refer to page 98 for details. Used to prevent dust or water from entering the Operation Unit. Color: opaque Material: silicon For exclusive use with panel cutouts of 22.3 and 25.5 mm dia. Knob-type and key-type selector switches cannot be used. Use when mounting to a panel with a 30-dia. hole. Refer to page 99 for details. Purchase and mount a separate Lock Ring when using an indicator. A22N Pushbutton Switches A22N/M22N/A30N Accessories and Tools Ordering Information A22Z-3443B-3 ON A22Z-3443B-5 OFF A22Z-3443B-6 UP A22Z-3443B-7 DOWN A22Z-3443B-8 POWER ON A22Z-3443B-9 OFF-ON A22Z-3443B-10 Black Without text White text on red background White text on black background A22NZ-A-51103 Legend Plate with no text on black background included. A22Z-3453B Black A22Z-3453R Red A22Z-3453W White A22Z-3453C Transparent Tightening Wrench --- A22NZ-A-301 Used to tighten Mounting Nuts from the back of the panel. LED Lamp Extractor --- A22NZ-A-302 Made of rubber and used to easily remove and attach LED Lamps. Cap Tightening Wrench --- A22Z-3908 Used to replace the Caps on Flat, Projected, and Fullguard Pushbutton Switches. Subassemblies (Common) * For 22.3-mm panel hole diameter. A30N Transparent A22Z-3443B-1 Key-type Selector Switches White A22Z-3443C | A30N Red A22Z-3443W START Selector Switches A22Z-3443R A22Z-3443R-4 A30N Large Legend Plates * Black STOP Pushbutton Switches Large Legend Plate Frame * A22Z-3443B A22Z-3443R-2 M22N Small Legend Plates (Standard Size) * Remarks A22NZ-A-50103 Legend Plate with no text on black background included. Indicators Without text A22N Black Model Key-type Selector Switches Small Legend Plate Frame * Classification A22N Appearance Selector Switches Item Accessories and Tools Safety Precautions 85 A22N Pushbutton Switches A22N/M22N/A30N Accessories and Tools Dimensions (Unit: mm) Selector Switches A22N Protective Cover Plastic Hole Plug A22NZ-A303 29 dia. A22NZ-A-401 50 dia. 25 dia. A22N Key-type Selector Switches 133 8 dia. 3.50 30 14 16 7 Metal Hole Plug A22NZ-A-402 Lock Ring A22NZ-A-403 25.5 dia. 29 dia. 2.5 1.5 22 dia. Rubber seal M22N Indicators A30N Pushbutton Switches 20 dia. 25.5 dia. 15 Lock Ring Reinforcement Plate A22NZ-A-50501 A22NZ-A-C01 12.1 29 29.8 Selector Switches A30N 1.8 3.6 1 29 Control Box Four, M4 Phillips binding screws A22NZ-A-B01Y 24.2 Cover (yellow) 40 Case (black) 22.3 dia. 10 A30N Key-type Selector Switches Two, 21.4-dia side lead holes Two, 4.4-dia oval mounting holes 62 80 24.2 Four, 3.7-dia, M4-tapped holes Two, 14-dia. bottom lead holes 3.2 18.5 3.2 10 40 38 80 5.4 59.9 Cr For Flat Models A22Z-3600F For projection models A22Z-3600T 32 dia. For full-guard models A22Z-3600G R1 32 dia. (26 dia.) R1 R1 31.5 dia. R2 Subassemblies (Common) Sealing cap 16.6 24 23 14.5 Accessories and Tools 22.2 dia. 33 dia. 22.2 dia. 33 dia. Resin Attachment for 30 dia. A22Z-A30 Safety Precautions 86 6.1 3.8 20.5 34.7 dia. 2.8 22.2 dia. 22.2 dia. 32.5 dia. A22N Pushbutton Switches A22N/M22N/A30N Accessories and Tools Dimensions (Unit: mm) A22N M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 5 4.5 Key-type Selector Switches Large A22NZ-A-51103 A22N General A22NZ-A-50103 Selector Switches Legend Plate Frames 0.9 40 0.9 50 20.6 20.6 22 dia. R15 22 dia. 3.2 4.2 30 22 dia. 30 Legend Plates 3.2 4.2 Large A22Z-3453@ General A22Z-3443@-@ 26.8 1 26.8 1 8.2 17.9 Tightening Wrench LED Lamp Extractor A22NZ-A-301 A22NZ-A-302 3-dia. hole 2.8 28 dia. 14 dia. 10 dia. 59 2.5 107.5 Cr Cap Tightening Wrench A22Z-3908 5 dia. 23.4 20.5 30 Subassemblies (Common) 1 Accessories and Tools Safety Precautions 87 A22N Pushbutton Switches A22N/M22N/A30N Safety Precautions Refer to Safety Precautions for All Pushbutton Switches/Indicators. Signal Word Definitions Selector Switches A22N Precautions for Safe Use Precautions for Correct Use Supplementary comments on what to do or avoid doing, to use the product safely. Supplementary comments on what to do or avoid doing, to prevent failure to operate, malfunction, or undesirable effects on product performance. Key-type Selector Switches A22N Precautions for Safe Use For both the Screw terminal block type and the Push-In Plus terminal block type Indicators M22N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 88 * Do not perform wiring with power supplied to the Switch/Indicator. Do not touch the terminals or other charged parts while power is being supplied. Doing so may result in electric shock. * Do not disassemble or modify the Switch/Indicator under any circumstances. * Doing so may prevent the Switch/Indicator from functioning to its full capability. Do not drop the Switch/Indicator. Do not apply pressure that may deform or alter the Switch/Indicator. * The durability of the Switch varies considerably depending on the switching conditions. Always test the Switch/Indicator under actual working conditions before application and use the Switch/Indicator only for the number of switching operations allowed. * Do not allow the load voltage and current to exceed the rated value. This may damage or burn out the Switch/Indicator. * Do not use the Switch/Indicator in locations where explosive or flammable gases or liquid may be present or scattered. The electric ark or the heat caused by switching contacts may cause a fire or explosion. * Do not use the Switch/Indicator in locations where toxic gases, such as H2S, SO2, NH3, HNO3, and Cl2, may be present, or in locations subject to high temperature or humidity. Doing so may damage the Switch/Indicator due to contact failure or corrosion. * Do not use the Switch/Indicator submersed in oil or water, or in locations continuously subject to splashes of oil or water. Doing so may result in oil or water entering and damaging the Switch/ Indicator. * Do not use or keep the Switch/Indicator under the following conditions: * Subject to severe temperature changes. * Subject to high humidity or condensation. * Subject to severe vibration or shock. * Where direct rays of the sun strike. * Where sea breeze may be present. * Make sure that a rubber washer is present between the Operation Unit and the panel. Otherwise, the specifications of the protective structure may not be satisfied. * Do not apply excessive force to the Switch or wiring. A damaged or deformed contact block may cause contact failure. * Use an appropriate wire and ferrule. * Exercise caution to avoid wiring errors when connecting the terminals. * To prevent wire from smoking or igniting, use the wire indicated in the following table. Model A22N, M22N (Screw terminal block) A22N-P, M22N-P (Push-In Plus terminal block) Wire Type Solid wire/ stranded wire Wire Copper Recommended Wires Stripped length 1.25 to 2.5 mm2 / AWG 16 to 14 Solid wire: 1.6 mm max. 8 mm 0.25 to 1.5 mm2 / AWG 24 to 16 Ferrules used : 10 mm Ferrules not used : 8 mm Use wiring crimp terminals and ferrule terminals of the specified size. * For Push-In Plus terminal blocks, use only one wire per terminal. For screw terminal blocks, use no more than two wires of the same size and type with no more than two crimp terminals per terminal. * After storing the product for a long time exceeding 1 year, perform, at a minimum, inspections of the operating characteristics, contact resistance, insulation resistance, and dielectric strength as well as evaluate the product under the working conditions. * This Switch/Indicator is intended for indoor use only. Using the Switch/Indicator outdoors may result in failure. Push-In Plus Terminal Blocks * Do not wire anything to the release holes. * Do not tilt or twist a flat-blade screwdriver while it is inserted into a release hole on the terminal block. The terminal block may be damaged. * Insert a flat-blade screwdriver into the release holes at an angle. The terminal block may be damaged if you insert the screwdriver straight in. * Do not allow the flat-blade screwdriver to fall out while it is inserted into a release hole. * Do not bend a wire past its natural bending radius or pull on it with excessive force. Doing so may cause the wire disconnection. * Do not insert more than one wire into each terminal insertion hole. * Do not mount A22N-P Push-In Plus terminal contact blocks on A22N screw terminal blocks. Doing so may result in unsatisfactory performance. Mounting M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches Ferrule or solid wire Bare Crimp Terminals 7.2 mm max. A22N Approx. 6 Key-type Selector Switches * Terminal screws must be M3.5 Phillips or slotted screws with a square washer. * The terminal screw tightening torque is 1.0 to 1.3 N*m. * Solid wires, stranded wires, and crimp terminals can be connected to the Switch/Indicator. <A22N> A22N Wiring (Screw terminal block) Selector Switches * Do not tighten the Mounting Nut more than necessary using tools such as pointed-nose pliers. Doing so will damage the Mounting Nut. (The tightening torque of the Mounting Nut is 1.0 to 2.0 N*m.) Connecting Wires with Ferrules and Solid Wires * Insert the solid wire or ferrule straight into the terminal block until the end strikes the terminal block. The angle should be approximately 6. * If a wire is difficult to connect because it is too thin, use a flat-blade screwdriver in the same way as when connecting stranded wires. A22N Precautions for Correct Use Pushbutton Switches A22N/M22N/A30N 7.2 dia. mm max. Approx. 6 16.0 mm max. 16.0 mm max. Crimp Terminals with Insulating Sheathes 7.2 mm max. 7.2 dia. mm max. The wiring for the Lighting Unit and Contact Block (2 contacts) are the same as for the Contact Block (1 contact) shown in the above illustration. <M22N> 20.2 mm max. 20.2 mm max. Wiring (Push-in Plus terminal block) 1. Connecting Wires to the Push-In Plus Terminal Block Approx. 6 Part Names of the Terminal Block <A22N> Terminal (insertion) hole Release hole Terminal (insertion) hole Release hole Terminal (insertion) hole Accessories and Tools Terminal (insertion) hole Release hole Subassemblies (Common) <M22N> Safety Precautions 89 A22N Pushbutton Switches A22N/M22N/A30N Selector Switches A22N Connecting Stranded Wires Use the following procedure to connect the wires to the terminal block. 1. Hold a flat-blade screwdriver at an angle and insert it into the release hole. The angle should be approximately 6. If the flat-blade screwdriver is inserted correctly, you will feel the spring in the release hole. 2. With the flat-blade screwdriver still inserted into the release hole, insert the wire into the terminal hole until the end strikes the terminal block. 3. Remove the flat-blade screwdriver from the release hole. 2. Removing Wires from the Push-In Plus Terminal Block Use the following procedure to remove wires from the terminal block. The same method is used to remove stranded wires, solid wires, and ferrules. 1. Hold a flat-blade screwdriver at an angle and insert it into the release hole. The angle should be approximately 6. 2. With the flat-blade screwdriver still inserted into the release hole, remove the wire from the terminal insertion hole. 3. Remove the flat-blade screwdriver from the release hole. <A22N> <A22N> A22N Key-type Selector Switches (2) (2) Approx. 6 (1) Approx. 6 (1) Approx. 6 Approx. 6 (3) (3) Flat-blade screwdriver Flat-blade screwdriver Indicators M22N Approx. 6 A30N Pushbutton Switches The wiring and screwdriver angles for the Lighting Unit and Contact Block (2 contacts) are the same as for the Contact Block (1 contact) shown in the above illustration. The wiring and screwdriver angles for the Lighting Unit and Contact Block (2 contacts) are the same as for the Contact Block (1 contact) shown in the above illustration. <M22N> <M22N> (3) (3) (1) Approx. 6 (1) Approx. 6 Selector Switches A30N Approx. 6 (2) Key-type Selector Switches A30N Checking Connections * After the insertion, pull gently on the wire to make sure that it will not come off and it is securely fastened to the terminal block. * To prevent short circuits, insert the stripped part of a stranded or solid wire, or the conductor part of a ferrule until it is hidden inside the terminal insertion hole. (See the following diagram.) Subassemblies (Common) Accessories and Tools Safety Precautions 90 Approx. 6 (2) Recommended ferrules AI0.34-8 H0.34/12 FE-0.34-8N-TQ 8 AI0.5-8 H0.5/14 FE-0.5-8N-WH 0.75 18 8 AI0.75-8 H0.75/14 FE-0.75-8N-GY 1 18 8 AI1-8 H1.0/14 FE-1.0-8N-RD 1.5 16 8 AI1.5-8 H1.5/14 FE-1.5-8N-BK CRIMPFOX6 CRIMPFOX6T-F CRIMPFOX10S PZ6 roto Variocrimp4 Recommended Crimp Tools Note: 1. Make sure that the outer diameter of the wire coating is smaller than the inner diameter of the insulation sleeve of the recommended ferrule. 2. Make sure that the ferrule processing dimensions conform to the following figures. 8 mm * Lighting malfunction of the LED lamp A micro-current of approximately 0.1 mA or less is sufficient to turn on the LED lamps. Take a countermeasure like adding a resistor to prevent mis-lighting in parallel to the LED lamp. The micro-current varies with the machine (leak current or stray capacity between cables, etc.). Select resistance value and allowable power consumption that meet the actual current. A30N 8 20 Key-type Selector Switches 22 0.5 A30N 0.34 * A current-limiting resistor is built in the LED lamp, so the installation of an external resistance is not required. Selector Switches FE-0.25-8N-YE A30N H0.25/12 Pushbutton Switches AI0.25-8 LED Lamps M22N 8 Wago product Indicators 24 Weidmuller product A22N 0.25 Phoenix Contact product Key-type Selector Switches (AWG) A22N (mm2) Recommended ferrules Ferrule Conductor Length (mm) The following information applies to both screw terminal blocks and Push-In Plus terminal blocks. Selector Switches Applicable wire A22N 3. Recommended Ferrules and Crimp Tools Pushbutton Switches A22N/M22N/A30N (Example of lighting malfunction prevention circuit) When using a 24-VAC/VDC lighted unit X1 LED Lamp R: 10 k (1 W) bleeder resistor X2 Key-Type Selector Switches 2.1 mm max. * Make sure to insert the key to the bottom of the cylinder before turning it. 2.7 mm max. Recommended Flat-Blade Screwdrivers Use a flat-blade screwdriver to connect and remove wires. Use one of the following flat-blade screwdrivers. The following table shows manufacturers and models as of 2015/Dec. Side Front 2.5 mm dia. 0.4 mm 2.5 mm Model Manufacturer Wera SZS 0.4 x 2.5 SZF 0-0.4 x 2.5 * Phoenix Contact 0.4 x 2.5 x 75 302 Wiha AEF.2.5 x 75 Facom 210-719 Wago SDI 0.4 x 2.5 x 75 Weidmuller * OMRON's exclusive purchase model XW4Z-00B is available to order as SZF 0-0.4 x 2.5 (manufactured by Phoenix Contact). * After wiring the Switch/Indicator, provide a sufficient insulation distance. Subassemblies (Common) ESD0.40 x 2.5 Accessories and Tools Safety Precautions 91 A22N Pushbutton Switches A22N/M22N/A30N Application Dimension B Operation Unit shape Mounting to the Panel Selector Switches A22N Panel Hole Dimensions <A22N> * Panel hole dimensions are given below. * The recommended panel thicknesses are given below. Panel hole dimension Panel thickness 22.3 dia. 0.8 to 5 mm 25.5 dia. 0.8 to 6 mm Key-type Selector Switches A22N * If outer surface treatment such as coating is performed for the panel, the panel dimensions after outer surface treatment must meet the specified panel dimensions. * The following figure gives pitch dimension A and pitch dimension B between the centers of the mounting holes. Dimension B Mushroom 40 mm min. Other than the above 30 mm min. <M22N> * Panel hole dimensions are given below. * Acceptable panel thickness is between 0.8 and 6 mm. * If outer surface treatment such as coating is performed for the panel, the panel dimensions after outer surface treatment must meet the specified panel dimensions. Panel Hole Dimensions for 22.3 Diameter 22.3+0.4 dia. 0 Panel Hole Dimensions for 22.3 Diameter 3.2 +0.2 0 R: 0.8 max. M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches 22.3 +0.4 dia. 0 30 mm min. 30 mm min. 22.3+0.4 dia. 0 24.1 Dimension A +0.4 0 dia. Dimension B 22.3 +0.4 dia. 0 22.3 +0.4 dia. 0 Panel Hole Dimensions for 25.5 Diameter 25.5 Panel Hole Dimensions for 25.5 Diameter +0.5 0 <A30N> * Panel hole dimensions are given below. * Acceptable panel thickness is between 0.8 and 7 mm. * If outer surface treatment such as coating is performed for the panel, the panel dimensions after outer surface treatment must meet the specified panel dimensions. * The following figure gives pitch dimension A and pitch dimension B between the centers of the mounting holes. dia. Dimension A Panel Hole Dimensions Subassemblies (Common) Number of linked Contact Blocks Number of wires per terminal Minimum allowable pitch Dimension A (mm) or larger Leads (stranded wire / solid wire) 1 1 50 Bare crimp terminals 1 1 50 Crimp terminals with insulating sheathes 1 1 60 Wire type Accessories and Tools Safety Precautions Note: The minimum mounting pitch is based on three Contact Blocks in stage 1 with one wire attached to each terminal. If the Mounting Collar lock levers all face the same direction at the minimum mounting pitch, be sure to note the order the mounting collars are attached to the Operation Unit. If you attach two wires or link Units, determine the mounting pitch based on the dimensions diagrams and ease of operation and wiring. Dimension A When Using Accessory * Dimension A is 50 mm minimum when a Standard Legend Plate Frame is attached. * Dimension A is 51 mm minimum when a Large Legend Plate Frame is attached. * Dimension A is 75 mm minimum when a Protective Cover is attached. 92 dia. Standard Switch Using the Lock Ring 25.5 +0.5 0 Dimension B 30.5+0.5 dia. 0 Dimension A 1 1 60 A30N Crimp terminals with insulating sheathes Lock Ring Key-type Selector Switches 50 A30N 1 Selector Switches 1 A30N Bare crimp terminals Mounting Nut Pushbutton Switches 50 M22N 1 Indicators 1 A22N Leads (stranded wire / solid wire) Key-type Selector Switches Minimum allowable pitch Dimension A (mm) or larger A22N Number of wires per terminal Selector Switches Number of linked Contact Blocks Wire type <A30N> * Insert the Operation Unit from the front of the panel, insert the Lock Ring and Mounting Nut from the back of the panel, and tighten the Mounting Nut. Before tightening, check that the rubber washer is present between the Operation Unit and the panel. A22N Dimension A Pushbutton Switches A22N/M22N/A30N 30.5 dia. Rubber washer Note: The minimum mounting pitch is based on three Contact Blocks in stage 1 with one wire attached to each terminal. If the Mounting Collar lock levers all face the same direction at the minimum mounting pitch, be sure to note the order the mounting collars are attached to the Operation Unit. If you attach two wires or link Units, determine the mounting pitch based on the dimensions diagrams and ease of operation and wiring. Dimension B Operation Unit shape Dimension B Mushroom 40 mm min. Other than the above 30 mm min. Mounting the Operation Unit Attaching the Switch Unit to the Indicator Unit <M22N> * Panel Hole of 22.3-mm Diameter Insert the Indicator Unit from the front of the panel, insert the Mounting Nut from the back of the panel, and tighten the Mounting Nut. Before tightening, check that the rubber washer is present between the Indicator Unit and the panel. <A22N> * Panel Hole of 22.3-mm Diameter Insert the Operation Unit from the front of the panel, insert the Lock Ring and Mounting Nut from the back of the panel, and tighten the Mounting Nut. Before tightening, check that the rubber washer is present between the Operation Unit and the panel. 22.3 dia. Mounting Nut Lock Ring Mounting Nut Rubber washer 22.3 dia. Rubber washer Mounting Nut Rubber washer 25.5 dia. Mounting Nut Projecting part Rubber washer Projecting part Subassemblies (Common) * Panel Hole of 25.5-mm Diameter Do not use the Lock Ring, and tighten the Mounting Nut while confirming that the projecting part (see following figure) on the Mounting Nut is aligned with mounting hole. Before tightening, check that the rubber washer is present between the Operation Unit and the panel. * Panel Hole of 25.5-mm Diameter Tighten the Mounting Nut while confirming that the projecting part (see following figure) on the Mounting Nut is aligned with mounting hole. Before tightening, verify that the rubber washer is present between the Operation Unit and the panel. 25.5 dia. Accessories and Tools Safety Precautions * Align the Lock Ring with the slot on the case and insert it so that the edge is flush with the panel. 93 A22N Pushbutton Switches A22N/M22N/A30N Mounting the Lock Ring <A22N/A30N> * Align the grooves on the Operation Unit with the protruding parts of the Lock Ring and mount. A22N Selector Switches A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 94 Operation unit Mounting the Contact Block to the Operation Unit <A22N/A30N> * Insert the Operation Unit into the Mounting Collar, aligning the TOP mark inscribed on the Operation Unit with the lever on the Mounting Collar, and then turn the lever in the direction indicated by the arrow in the following figure all of the way until it clicks into place. (1) TOP (marking) (2) * When experiencing difficulties when mounting a Lock Ring, use the following procedure. 1. Insert the Lock Ring into groove A on the Operation Unit. Removing the Mounting Collar <A22N/A30N> * Press the lock lever in from the back side to release the lock, and then hook the Mounting Collar with a screwdriver, move it in the direction indicated at (2), and remove it. Turn the lever all of the way until it clicks into place. Groove A on operation unit 2. When the Lock Ring is in the position shown in the figure below, rotate it to insert the protruding part of the Lock Ring into groove B on the Operation Unit. (2) (1) Flat-blade screwdriver Groove B on operation unit 3. When the Lock Ring is in the position shown in the figure below, move it in the direction indicated by the arrow. (3) A22N Removing the Contact Block * Insert a screwdriver into the gap between the Mounting Collar and Contact Block and press it inward in the direction shown at (2). A22N A22N Key-type Selector Switches M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches TOP (marking) Selector Switches Attaching the Switch Unit to the Indicator Unit <M22N> * Align the "TOP" marks on the Indicator Unit and Switch Unit and insert the Indicator Unit into the Switch Unit. Insert it all the way until it clicks into place. Pushbutton Switches A22N/M22N/A30N (1) Flat-blade screwdriver (1) (2) Removing the Switch Unit <M22N> * Insert a screwdriver into the tab on the Switch Unit. Move the screwdriver in direction (2) to remove the Switch Unit. (2) (3) Attaching the Reinforcement Plate (Screw terminal block type) * To link Contact Blocks together, attach a Reinforcement Plate in the direction shown in the following figure. To remove the Plate, insert a screwdriver in the direction indicated at (1) and rotate it in the direction indicated at (2). (1) (3) (3) (2) Flat-blade screwdriver Contact Block and Lighting Unit Attaching the Contact Block and Lighting Unit (1) Flat-blade screwdriver (1) (2) Accessories and Tools When attached Subassemblies (Common) * Catch the projection on the opposite side of the Mounting Collar from the lever side and press the Contact Block in the direction indicated at (1). Safety Precautions 95 A22N Pushbutton Switches A22N/M22N/A30N Engraving (Except for Non-Lighted / Opaque Types) * Prepare films of the following sizes depending on the type of Legend Plate. Selector Switches A22N * Engrave legends on the Legend Plates. Do so with the straight part of the Legend Plate positioned on the right and left. * The characters must be engraved no deeper than 0.5 mm. Use an alcohol-based paint, such as a melamine, phthalic acid, or acrylic resin based paint. <A22N> A22N Key-type Selector Switches Projected, Full-guard, or Mushroom Switches Flat Switches Display range 15.4 dia. Legend Plate dimensions 1.6 Projected, Full-guard, or Mushroom Switches 15.9 dia. 17.1 0-0.2 dia. 17.7 dia. 15.4 dia. 5.15 Film dimensions <M22N> 15.4 0-0.2 Flat Resin Legend Plate Type Switches T = 0.1 to 0.2 mm Indicators M22N Display range A30N Pushbutton Switches Attaching Character Films (Except for Non-Lighted / Opaque Types) <A22N> * To attach a character film, remove the Button and attach the film, aligning it with the straight portions of the Legend Plate. Projected Switches 17.7 dia. Legend Plate dimensions 21 dia. 1.30 2.00 Flat Switches 19.6 0-0.2 dia. Full-guard Switches Film dimensions 17.5 0-0.2 A30N Selector Switches T = 0.1 to 0.2 mm Legend Plate Legend Plate Button Button Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 96 <M22N> * To attach a character film, remove the Button and attach the film, aligning it with the straight portions of the Legend Plate. Flat Etched Switches Flat Switches Flange Mushroom Switches Flat Switches Rubber seal Legend Plate Rubber seal Cap Cap Legend Plate Legend Plate Button Button Semi-spherical Switches Projected Switches Rubber seal Rubber seal Cap Cap M22N Indicators A30N Pushbutton Switches A30N Selector Switches A30N Key-type Selector Switches (2) 22.7 0-0.2 dia. A22N 1 Key-type Selector Switches 21 dia. A22N * Insert the LED Lamp into the LED Lamp Extractor as shown in the following figure. Align the projections on the LED Lamp with the LED Lamp insertion guides, insert the LED Lamp, and turn it in the direction indicted at (2). <A22N> Selector Switches Legend Plate dimensions A22N Attaching the LED Lamp from the Panel Surface * Film processing dimensions should be as per the indications below. Pushbutton Switches A22N/M22N/A30N (1) Film dimensions 20.8 0-0.2 T=0.1 to 0.2 mm LED Lamp insertion guides <M22N> Removing and Tightening the Cap For all Switches except for Mushroom Switches, use the A22Z-3908 Cap Tightening Tool to loosen the cap. When you tighten the cap, make sure that the Legend Plate is in the correct position and then turn the cap in the direction opposite of the direction shown in the following figure. Tighten it to a torque of 0.5 to 1.0 N*m so that it will not become loose. (1) Control Box (1) (1) (2) (2) (2) You can attach a Legend Plate Frame. Attach it in the direction shown in the following figure. Mount the Switch in the same way as for a standard panel. The tightening torque of the Box screws is 1.4 to 2.0 N*m. Attaching the LED Lamp to the Lighting Unit Legend Plate * Insert the protrusions on the LED Lamp into the guides on the Lighting Unit and then turn the LED Lamp in direction (2) to lock it in place. (2) (1) Creating a Cable Hole To open a cable hole, leave the cover attached, place the tip of a screwdriver in the grooves at four locations around the cable hole, and strike the screwdriver with a hammer to open the hole. Screwdriver Side Removing the LED Lamp from the Panel Surface * Insert the LED Lamp Extractor as shown in the following figure and then rotate the Extractor in the direction shown at (2) while pressing it inward. <A22N> Switch Box Cable hole <M22N> (2) (2) (1) Strike at four diagonally opposed locations to open the hole. Accessories and Tools Groove (1) Cover Subassemblies (Common) Attaching and Replacing LED Lamps Safety Precautions 97 A22N Pushbutton Switches A22N/M22N/A30N Selector Switches A22N Securing the Connector Cable Attaching the Lock Ring 1. Insert the connector into the cable port hole in the Box and secure with the fixing nut inside the box. 2. Open a hole in the thin rubber section of the rubber ring. 3. Pass the tightening cap through the cable, insert the cable into the connector, and tighten the hexagonal nut to secure the cable. Attach the Lock Ring as shown in the following figure. To ensure water resistance, attach the rubber washer in the specified location. Cable diameter (mm) 7 to 9 dia. 9 to 11 dia. Connector A22Z-3500-1 A22Z-3500-2 A22N Key-type Selector Switches Rubber washer Fixing nut Align the projection on the Lock Ring with the notch in the panel. Operation Unit Connector Rubber washer (built into the Operation Unit) Tightening cap Cable Lock Ring (A22NZ-A-403) Rubber washer (built into the Lock Ring) Panel Indicators M22N Inside Panel thickness: 0.8 to 4 mm * Align the TOP mark on the Operation Unit, part A on the Legend Plate, and the notch in the panel, and insert the Operation Unit. Outside Box TOP mark Part A A30N Pushbutton Switches Attaching and Removing Legend Plates * Press the Legend Plate into the depression in the Legend Plate Frame. The Legend Plate Frame can be separate or it can be mounted on the panel when you attach the Legend Plate. * The direction of the characters will depend on the mounting direction of the Operation Unit if the Switch is a Selector Switch or Key Selector Switch. Selector Switches A30N Key-type Selector Switches A30N Subassemblies (Common) Accessories and Tools Safety Precautions 98 Rubber washer (built into the Operation Unit) Legend Plate Rubber included Legend Plate Frame Legend Plate Panel thickness: 0.8 to 4 mm * If there is no notch in the panel, remove part A from the Legend Plate with pliers. Part A Depression * You can easily remove the Legend Plate by pressing it forwards from the back of the Legend Plate Frame. * The acrylic plastic Legend Plate is easily damaged by shock. Handle it with care. Attaching the Protective Cover Attach the Protective Cover (A22NZ-A-303) to a panel that is 0.8 to 1.0 mm thick. To ensure water resistance, attach the rubber washer in the specified location. Rubber washer (built into the Operation Unit) Mounting Nut Protective Cover (A22NZ-A-303) Rubber washer Protective Cover (Included with A22NZ-A-303) Lock Ring Panel A30N Key-type Selector Switches Operation Unit A30N Rubber washer (Operation unit mounting part) Attachment Sealing cap Selector Switches Panel Hole of 22.3-mm Diameter Attach the Sealing cap as shown in the following figure. To ensure water resistance, attach the rubber washer in the specified location. A30N Operation Unit Pushbutton Switches 0.8 to 5.2 mm M22N 25.5 dia. Indicators 0.8 to 4.2 mm A22N Panel thickness 22.3 dia. Key-type Selector Switches Panel hole dimension A22N <A22N> * Acceptable panel thickness is between 1.8 and 2.2 mm. * Mount the attachment as shown in the following figure. * To ensure water resistance, attach the rubber washer in the specified location. Selector Switches Mounting the 30-dia. Resin Attachments <A22N/M22N> * Panel acceptable thickness is given below. A22N Attaching the Sealing Cap Pushbutton Switches A22N/M22N/A30N Rubber washer (Included with the attachment) Panel Rubber washer Lock Ring Panel Mounting Nut Lock Ring Mounting Nut Panel Hole of 25.5-mm Diameter Attach the Sealing cap as shown in the following figure. Do not use the Lock Ring, and tighten the Mounting Nut while confirming that the projecting part on the Mounting Nut is aligned with mounting hole. To ensure water resistance, attach the rubber washer in the specified location. Sealing cap <M22N> * Acceptable panel thickness is between 1.8 and 2.2 mm. * Mount the attachment as shown in the following figure. * Purchase and mount a separate lock ring (A22NZ-A-50501). * To ensure water resistance, attach the rubber washer in the specified location. Indicator Rubber washer (Indicator mounting part) Attachment Operation Unit Rubber washer Rubber washer (Included with the attachment) Panel Panel Projecting part Mounting Nut Lock Ring (A22NZ-A-50501) Mounting Nut Subassemblies (Common) Accessories and Tools Safety Precautions 99 MEMO 100 MEMO 101 MEMO 102 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron's exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron's sole obligation hereunder shall be, at Omron's election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron's analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer's application or use of the Product. At Buyer's request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer's application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user's programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron's test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron's Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron's representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, 2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC 2895 Greenspoint Parkway, Suite 200 Hoffman Estates, IL 60169 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 (c) OMRON Corporation 2016 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. Cat. No. A254-E1-01 0916(0916)