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ø22mm - TW Series
Switches & Pilot Devices
TW Series — 22mm NEMA Style Pushbuttons
Key features:
• TW NEMA Style Switches with snap-on contacts
• Corrosion resistant octagonal chrome plated locking bezel
• Snap-on 10A contact blocks
• Incandescent or LED illumination
• Slow make, double break, self cleaning contacts
• Modular construction for maximum flexibility
• NEMA 4X and IP65 watertight/oiltight panel
• Available assembled or as sub-components
• Large M3.5 screw terminals with captive sems plate
IDEC has your 22mm switching needs covered.
Button styles include flush, extended, mushroom, or square and all bodies are
crafted from fracture-resistant nylon.
All illuminated units feature two lens styles, one that maximizes light dispersion,
the other accommodates direct lens engraving.
Self cleaning contact mechanisms allow for a wide current rating, 5mA to 10A,
which reduces the need for various contact materials.
When looking for a 22mm switch that is durable, easy to use, and versatile, then
IDEC’s TW series is your solution.
UL Listed
File No. E68961
CSA Approved
File No. LR21451 File No. DK95-01696
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Specifications
Conforming to Standards EN60947-1, EN60947-5-1, VDE0660-200, UL508, CSA C22-2 No.14
Approvals
File No. E68961
®
File No. LR21451 Certificate No.
2030010305027380
Registration No: J9551802 (E-Stops)
Registration No: J9551803 (All other switches)
Registration No: J9551804 (Pilot Lights)
CSA: pushbuttons and selector switches: A600 pilot lights and illuminated pushbuttons, direct supply pilot
lights and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380,
400/440, 480V)
UL: pushbuttons and selector switches: A600 pilot lights and illuminated pushbuttons, direct supply pilot lights
and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380, 400/440,
480V)
TÜV: pushbuttons and selector switches: A600=P600 (NO, NC)/Q600 (NO-EM, NC-LB) pilot lights and illumi-
nated pushbuttons, direct supply pilot lights and illuminated pushbuttons with integral transformer (100/110,
115, 120, 200/220, 230, 240, 380, 400/440, 480V)
Operating Temperature Operation: –25 to +50°C (without freezing), Storage: –40 to +80°C (without freezing)
Vibration Resistance 5 to 55Hz, 100m/sec2 (10g) conforming to IEC6068-2-6
Shock Resistance 1000m/sec2 (100g) conforming to IEC6068-2-7
Electric Shock Protection Class 0 conforming to IEC60536
Degree of Protection
(conforming to IEC60529)
(conforming to NEMA ICS6-110)
IP65 from front of the panel; (IP54 for key switches)
IP20 (Type HW-F contact block)
Type 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, 13 (Type 1, 2, 3R, 5, 12, 13 for key switches)
Mechanical Life Momentary pushbuttons: 5,000,000 (900 operations per hour)
All other switches: 500,000
Pollution Degree (conforming to IEC60947-1) 3 for switches not using a transformer, 2 for switches using a transformer
Rated Operational Characteristics
AC-15: A600 or Ue = 250V, le = 3A (NO, NC, NO-EM, NC-LB)
DC-13: P600 or Ue = 125V, le = 1.1A (NO, NC)
DC-13: Q600 or Ue = 125V, le = 0.9A (NO-EM, NC-LB)
Rated Insulation Voltage 600V
Rated Switching Over-Voltage Less than 4kV, conforming to IEC60947-1
Rated Impulse Withstanding Voltage 4kV for contact circuit, 2.5kV for lamp circuit
Rated Thermal Current 10 Amp
Minimum Switching Capacity 5 mA at 3V AC/DC
Contact Operation Slow break NC or slow make NO, self-cleaning
Recommended Terminal Torque 0.8 N m (7.1 in lb.)
External Short-Circuit Protection 10A 250V fuse conforming to IEC60269-1
Applicable Wire Size Minimum 1 x 22 AWG, max. 2 x 14 AWG or 1 x 12 AWG
Contact Resistance Initial contact resistance of 50mΩ or less
Contact Gap 4mm (NO and NC), 2mm (NO-EM and NC-LB)
Electrical Reliability MTBF < 1 fault for 10 million operation cycles (3V DC, 5mA)
Lamp Ratings Incandescent: 1 W
LEDs: 6V: 17mA max, 12/24V: 11mA max, 120/240V: 10mA max
Horsepower Rating 1/4 HP @ 120V (single-phase, non-reversing motor); 1 HP @ 240V (3 phase, non-reversing motor)
Maximum Inrush Current 40 A (40 ms)
Contact Material Silver
Contact Ratings
Pushbuttons
Illuminated Pushbuttons
Selector Switches
Illuminated Selector Switches
Pushbutton Selectors
Contact Block Type HW-C/HW-F
Rated Insulation Voltage 600V
Rated Continuous Current 10A
Contact Ratings by Utilization Category
IEC 60947-5-1
AC-15 (A600)
DC-13 (P600)
Characteristics
Contact Ratings by Utilization Category
Operational Voltage 24V 48V 50V 110V 220V 440V
Operational Current
AC50/60Hz AC-12 Control of resistive loads and solid state loads 10A — 10A 10A 6A 2A
AC-15 Control of electromagnetic loads (> 72VA) 10A — 7A 5A 3A 1A
DC DC-12 Control of resistive loads and solid state loads 8A 5A — 2.2A 1.1A —
DC-13 Control of electromagnets 5A 2A — 1.1A 0.6A —
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ø22mm - TW Series
Switches & Pilot Devices
Non-Illuminated Pushbuttons (Assembled)
Assembled Pushbuttons
A B ( ) W 1 10 ( ) – B
Function
B: Momentary
O: Maintained
K: Key On/Off Lock
Bezel Shape
Blank: Octagonal
F: Full Shroud
G: Mushroom Shroud
Q: Square
Button Color
B: Black G: Green W: White
R: Red S: Blue Y: Yellow
Terminal Style
Blank: Standard
N: Fingersafe (IP20)
Contact Arrangement
10: 1NO 01: 1NC
20: 2NO 02: 2NC
11: 1NO-1NC 22: 2NO-2NC
Button Shape
1: Flush
2: Extended
3: Mushroom Head Ø 29mm
4: Mushroom Head Ø 40mm
Series Designation
W: TW Series
To be used for interpreting part numbers only, not for part number development.
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Non-Illuminated Pushbuttons (Assembled) continued
Non-Illuminated Pushbuttons
Style Contacts Momentary Action Maintained Action
Flush
1NO
1NC
1NO-1NC
2NO
2NC
ABW110-j
ABW101-j
ABW111-j
ABW120-j
ABW102-j
AOW110-j
AOW101-j
AOW111-j
AOW120-j
AOW102-j
Extended
1NO
1NC
1NO-1NC
2NO
2NC
ABW210-j
ABW201-j
ABW211-j
ABW220-j
ABW202-j
AOW210-j
AOW201-j
AOW211-j
AOW220-j
AOW202-j
Recessed
1NO
1NC
1NO-1NC
2NO
2NC
ABFW110-j
ABFW101-j
ABFW111-j
ABFW120-j
ABFW102-j
AOFW110-j
AOFW101-j
AOFW111-j
AOFW120-j
AOFW102-j
Extended with Full
Shroud
1NO
1NC
1NO-1NC
2NO
2NC
ABFW210-j
ABFW201-j
ABFW211-j
ABFW220-j
ABFW202-j
AOFW210-j
AOFW201-j
AOFW211-j
AOFW220-j
AOFW202-j
Ø 29mm
Mushroom Head
1NO
1NC
1NO-1NC
2NO
2NC
ABW310-j
ABW301-j
ABW311-j
ABW320-j
ABW302-j
AOW310-j
AOW301-j
AOW311-j
AOW320-j
AOW302-j
Ø 40mm
Mushroom Head
1NO
1NC
1NO-1NC
2NO
2NC
ABW410-j
ABW401-j
ABW411-j
ABW420-j
ABW402-j
AOW410-j
AOW401-j
AOW411-j
AOW420-j
AOW402-j
Ø 40mm
Mushroom Head
with Full Shroud
1NO
1NC
1NO-1NC
2NO
2NC
ABGW410-j
ABGW401-j
ABGW411-j
ABGW420-j
ABGW402-j
AOGW410-j
AOGW401-j
AOGW411-j
AOGW420-j
AOGW402-j
Square Flush
1NO
1NC
1NO-1NC
2NO
2NC
ABQW110-j
ABQW101-j
ABQW111-j
ABQW120-j
ABQW102-j
AOQW110-j
AOQW101-j
AOQW111-j
AOQW120-j
AOQW102-j
Square Extended
1NO
1NC
1NO-1NC
2NO
2NC
ABQW210-j
ABQW201-j
ABQW211-j
ABQW220-j
ABQW202-j
AOQW210-j
AOQW201-j
AOQW211-j
AOQW220-j
AOQW202-j
Keylock Push On/
Off
1NO
1NC
1NO-1NC
2NO
2NC
AKW210
AKW201
AKW211
AKW220
AKW202
–
1. In place of j, specify the Button Color Code from table.
2. For sub-assembled part numbers, see next page.
3. For accessories, see page 677.
4. For dimensions, see page 679.
5. Keyed switches are supplied with two keys. All units are keyed alike.
j Button Color Codes
Color Code
Black B
Green G
Red R
Blue S
Yellow Y
White W
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ø22mm - TW Series
Switches & Pilot Devices
Non-Illuminated Pushbuttons (Sub-Assembled)
Contact Blocks + Operator + Button = Complete Part
Operators
Style Part Number
Momentary Maintained
Round Flush/Extended
ABW-100 AOW-100
Round with Full Shroud/
Recessed
ABFW-200 AOFW-200
Ø 40mm, Ø 29mm
Mushroom Head
ABW-300 AOW-300
Ø 40mm Mushroom
Head with Full Shroud
ABGW-400 AOGW-400
Square Flush/Extended
ABQW-100 AOQW-100
Keylock Push On/Off
— AKW-200
Buttons
Style Part Number
Round Flush
ABW1B-j
Round Extended
ABW2B-j
Ø 29mm Mushroom
ABW3B-j
Ø 40mm Mushroom
ABW4B-j
Square Flush
ABQW1B-j
Square Extended
ABQW2B-j
In place of j specify the button color code from table
Contact Blocks
Style Part Number
1NO 1NC
Standard Ex-
posed Screw HW-C10
HW-C10R
(early make)
HW-C01
HW-C01R
(late break)
Fingersafe
(IP20), CE
marked HW-F10
HW-F10R
(early make)
HW-F01
HW-F01R
(late break)
Dummy Block
TW-DB
1. Dummy blocks (no contacts) are used with an odd
number of contact blocks.
2. Use of early and late break contacts creates a make
before break function
j Button Color Codes
Color Code
Black B
Green G
Red R
Blue S
Yellow Y
White W
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Stop Switches (Assembled)
Assembled Stop Switches
A V (L) W 4 (B) (99) 11 (D) (N) – R – (24V)
Function
V: Pushlock Turn Reset
Y: Push-Pull
X: Pushlock Key Reset
Illumination
Blank: None
L: Illuminated
Series Designation
W: TW Series
Button/Lens Size
3: 29mm Mushroom
4: 40mm Mushroom
Lens Type
(illuminated units only)
Blank: Standard (ribbed)
B: Engravable (smooth with insert)
Illuminated Circuit
(illuminated unit only)
99: Full Voltage (lamp determines voltage)
126: 120V AC Step Down Transformer
246: 240V AC Step Down Transformer
486: 480V AC Step Down Transformer
Lamp Voltage
(full voltage illuminated units only)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC (LED only)
240V: 240V AC (LED only)
Button/Lens Color
A: Amber R: Red W: White
G: Green S: Blue Y: Yellow
B: Black
Contact Terminal Style
Blank: Standard
N: Fingersafe (IP20)
Lamp Type
(illuminated units only)
Blank: Incandescent
D: LED
Contact Arrangement
10: 1NO 01: 1NC
20: 2NO 02: 2NC
11: 1NO/1NC 22: 2NO/2NC
To be used for interpreting part numbers only, not for part number development.
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ø22mm - TW Series
Switches & Pilot Devices
Stop Switches (Assembled), continued
Non-Illuminated Stop Switches
Style Contacts Part Number
Ø 40mm Pushlock
Turn Reset*
1NO
1NC
1NO-1NC
2NO
2NC
AVW410-R*
AVW401-R*
AVW411-R*
AVW420-R*
AVW402-R*
Ø 29mm Pushlock
Turn Reset*
1NO
1NC
1NO-1NC
2NO
2NC
AVW310-R*
AVW301-R*
AVW311-R*
AVW320-R*
AVW302-R*
Ø 40mm Push-Pull
1NO
1NC
1NO-1NC
2NO
2NC
AYW410-j
AYW401-j
AYW411-j
AYW420-j
AYW402-j
Ø 40mm Pushlock
Key Reset *
1NO
1NC
1NO-1NC
2NO
2NC
AXW410- R*
AXW401- R*
AXW411- R*
AXW420- R*
AXW402- R*
1. *Available in Red only.
2. In place of j, specify the Button Color Code from table.
3. For sub-assembled part numbers, see next page.
4. For accessories, see page 677.
5. For dimensions, see page 679.
Illuminated Stop Switches
Style Type Contacts Part Number
Ø 40mm Pushlock
Turn Reset Type
Transformer
1NO-1NC
2NO
2NC
AVLW4 m 11n-R*
AVLW4 m 20n-R*
AVLW4 m 02n-R*
Full Voltage
1NO-1NC
2NO
2NC
AVLW49911n-R*-l
AVLW49920n-R*-l
AVLW49902n-R*-l
Ø 29mm Pushlock
Turn Reset
Transformer
1NO-1NC
2NO
2NC
AVLW3m11n-R*
AVLW3m20n-R*
AVLW3m02n-R*
Full Voltage
1NO-1NC
2NO
2NC
AVLW39911n-R*-l
AVLW39920n-R*-l
AVLW39902n-R*-l
Ø 40mm Push-Pull
Transformer
1NO-1NC
2NO
2NC
AYLW4 m 11n-k
AYLW4 m 20n-k
AYLW4 m 02n-k
Full Voltage
1NO-1NC
2NO
2NC
AYLW49911n-k-l
AYLW49920n-k-l
AYLW49902n-k-l
1. *Available in red only.
2. In place of k, specify the Lens Color Code (see table above).
3. In place of l, specify the Full Voltage Code (lamp voltage) (see table above).
4. In place of m, specify the Transformer Voltage Code (see table above).
5. In place of n, specify the Lamp Type Code from table above.
6. For sub-assembly part numbers, see next page.
7. For accessories, see page 677.
8. For dimensions, see page 679.
j Button Color Codes
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
k LED/Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
l Full Voltage Codes
Voltage Code
6V AC/DC 6V
12V AC/DC 12V
24V AC/DC 24V
120V AC 120V (LED only)
240V AC 240V (LED only)
m Transformer Voltage Codes
Voltage Code
120VAC
240VAC
480VAC
126
246
486
Transformers step down to 6V.
n Lamp Type Codes
Lamp Code
Incandescent Blank
LED D
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Stop Switches (Sub-Assembled)
Transformer/
Adaptor* + Contacts + Lamp Holder + Operator + Lamp + Button or Lens = Complete Part
*Not applicable for full voltage units
Operators
Style Part Number
Non-Illuminated Illuminated
Ø 29/Ø 40mm Push-
lock Turn Reset
AVW-300 AVLW3-0600
Ø 40mm Push-Pull
AYW-400 AYLW4-0600
Ø 40mm Pushlock
Key Reset
AXW-300 —
Buttons
Style Part Number
Ø 40mm Pushlock Turn Reset
AVW4B-R*
Ø 29mm Pushlock Turn Reset
AVW3B-R*
Ø 40mm Push-Pull
AYW4B-j
Ø 40mm Pushlock Key Reset
AXW4B-R*
1. *Available in Red only
2. In place of j, specify the button color code from table.
Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6k
12V AC/DC LSTD-1k
24V AC/DC LSTD-2k
120V AC LSTD-H2k
240V AC LSTD-M4k
Incandescent 6V AC/DC IS-6
12V AC/DC IS-12
24V AC/DC IS-24
1. In place of k, specify the LED color code.
2. The LED contains a current-limiting resistor and a
protection diode.
j Button Color Codes
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
k LED/Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
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ø22mm - TW Series
Switches & Pilot Devices
Illuminated Stop Switches (Sub-Assembled) continued
Lenses
Style Part Number
Standard Engravable
Ø 29mm Head Pushlock Turn Reset
AVLW3LU-R* AVLW3BLU-R*
Ø 40mm Head Pushlock Turn Reset
AVLW4LU-R* AVLW4BLU-R*
Ø 40mm Head Push Pull
AYLW4LU-kAYLW4BLU-k
1. In place of k, specify the lens color code from table on previous page.
2. *Available only in red
3. Standard lenses have ribbed pattern, Engravable lenses are smooth and include an engrav-
able insert.
Lamp Circuit Components
Style Application Part Number
Short Lamp Holder
Used with a Half-size
Transformer and one
contact block
TW-LH1
Long Lamp Holder
Used with Full-size
Transformer and two
contact blocks
Used with Half-size
Transformer and three
contact blocks
Used with Full Voltage
Adaptor and two contact
blocks
TW-LH2
Lead Holder
Used with TW-LH2
holder when using four
contact blocks
HW-LH3
Transformers/Full Voltage Modules
Style Description Part Number
Full Size Transformer
Standard
120V AC TW-T126B
240V AC TW-T246B
480V AC TW-T486B
Fingersafe
120V AC TW-F126B
240V AC TW-F246B
480V AC TW-F486B
Half Size Transformer 120V AC TW-T126SB
240V AC TW-T246SB
Full voltage model (use with even
number of contacts) Standard TW-DA1B
Fingersafe TW-DA1FB
Full voltage model (use with odd
number of contacts) Standard HW-DA1B
Fingersafe HW-DA1FB
All Transformers step down to 6V (use 6V lamp).
Contact Blocks
Style Part Number
1NO 1NC
Standard Exposed Screw HW-C10
HW-C10R
(early make)
HW-C01
HW-C01R
(late break)
Fingersafe (IP20), CE marked HW-F10
HW-F10R
(early make)
HW-F01
HW-F01R
(late break)
Dummy Block
TW-DB
1. Dummy blocks (no contacts) are used with an odd number of contact blocks.
2. Use of early and late break contacts creates a make before break function
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Pilot Lights (Assembled)
Assembled Pilot Lights
A P (Q) W 1 (B) (99) (D) – R – (24V)
Function
P: Pilot Light
Bezel Shape
Blank: Octagonal (round lenses)
Q: Square
Series Designation
W: TW Series
Lens Shape
1: Flat
2: Dome
Lens Type
Blank: Standard (ribbed)
B: Engravable (smooth with insert included)
Illumination Circuit
99: Full Voltage (lamp determines voltage)
126: 120V AC Step Down Transformer
246: 240V AC Step Down Transformer
486: 480V AC Step Down Transformer
Lamp Voltage
(Full Voltage Units Only)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC (LED only)
240V: 240V AC (LED only)
Lens Color Code
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Lamp Type
Blank: Incandescent
D: LED
1. Use only when interpreting part numbers. Do not use for developing part numbers.
2. All transformers step down to 6V.
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ø22mm - TW Series
Switches & Pilot Devices
Pilot Lights (Assembled) continued
Assembled Pilot Lights
Style Type Voltage Part Number
Round Flat
Transformer
120VAC
240VAC
480VAC
APW1126m-k
APW1246m-k
APW1486m-k
Full Voltage — APW199m-k-l
Dome
Transformer
120VAC
240VAC
480VAC
APW2126m-k
APW2246m-k
APW2486m-k
Full Voltage — APW299m-k-l
Square Flat
Transformer
120VAC
240VAC
480VAC
APQW1B126m-k
APQW1B246m-k
APQW1B486m-k
Full Voltage — APQW1B99m-k-l
1. In place of k, specify the Lens Color Code from table below.
2. In place of l, specify the Full Voltage Code from table below.
3. In place of m, specify the Lamp Type Code from table below.
4. For accessories, see page 677.
5. For dimensions, see page 679.
6. For sub-assembly part numbers, see next page.
7. Yellow pilot light comes with white LED.
k Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
l Full Voltage Codes
Voltage Code
6V AC/DC 6V
12V AC/DC 12V
24V AC/DC 24V
120V AC 120V (LED only)
240V AC 240V (LED only)
m Lamp Type Codes
Lamp Code
Incandescent Blank
LED D
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Pilot Lights (Sub-Assembled)
Transformer + Operator + Lamp + Lens = Complete Part
* Transformer not required for full voltage units.
Operators
Style Part Number
Round Dome/Flat
APW-199
Square
UPQW-199
Same operator is used for full voltage as for
transformer completed units.
Lenses
Style Part Number
Standard Engravable
Dome
APW2LU-k—
Round Flat
APW1LU-k APW1BLU-k
Square Flat
—APQW1BLU-k
1. In place of k, specify the Lens Color Code from table.
2. Standard lenses have a ribbed lens to enhance light
dispersion. Marking lenses are smooth and include an
engravable insert.
Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6k
12V AC/DC LSTD-1k
24V AC/DC LSTD-2k
120V AC LSTD-H2k
240V AC LSTD-M4k
Incandescent 6V AC/DC IS-6
12V AC/DC IS-12
24V AC/DC IS-24
1. In place of k, specify the LED color code.
2. The LED contains a current-limiting resistor and a
protection diode.
3. Yellow LED not available. Use white LED.
Transformers
Style Description Part Number
Standard
120V AC TW-T126B
240V AC TW-T246B
480V AC TW-T486B
Fingersafe
120V AC TW-F126B
240V AC TW-F246B
480V AC TW-F486B
All Transformers step down to 6V (use 6V lamp).
k LED/Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
If clear lens is desired, use
white marking lens and
remove engraving insert
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
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800-262-IDEC (4332) • USA & Canada
ø22mm - TW Series
Switches & Pilot Devices
Illuminated Pushbuttons (Assembled)
Assembled Illuminated Pushbuttons
A L (F) W 2 (B) 99 11 (D) (N) – R – (24V)
Function
L: Momentary Action
OL: Maintained Action
Bezel Shape
Blank: Octagonal (round lenses)
F: Full Shroud (round lenses)
Q: Square
Series Designation
W: TW series
Lens Shape/Size
2: Standard Extended (round or square)
3: 29mm Mushroom
4: 40mm Mushroom
Lens Type
Blank: Standard (ribbed)
B: Engravable (smooth with insert)
Illumination Circuit
99: Full Voltage (lamp determines voltage)
126: 120V AC Step Down Transformer
246: 240V AC Step Down Transformer
486: 480V AC Step Down Transformer
Lamp Voltage
(Full Voltage Units Only)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC (LED only)
240V: 240V AC (LED only)
Lens Code
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Contact Terminal Style
Blank: Standard
N: Fingersafe
Lamp Type
Blank: Incandescent Lamp
D: LED Lamp
Contact Arrangement
10: 1NO 01: 1NC
20: 2NO 02: 2NC
11: 1NO-1NC 22: 2NO-2NC
1. Use only when interpreting part numbers. Do not use for developing part numbers.
2. Transformers step down to 6V.
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Illuminated Pushbuttons (Assembled)
Illuminated Pushbuttons
Style Contacts Part Number
Momentary Maintained
Extended Lens Transformer
1NO-1NC
2NO
2NC
ALW2 m 11n-k
ALW2 m 20n-k
ALW2 m 02n-k
AOLW2 m 11n-k
AOLW2 m 20n-k
AOLW2 m 02n-k
Full Voltage
1NO-1NC
2NO
2NC
ALW29911n-k-l
ALW29920n-k-l
ALW29902n-k-l
AOLW29911n-k-l
AOLW29920n-k-l
AOLW29902n-k-l
Extended Lens with Full Shroud Transformer
1NO-1NC
2NO
2NC
ALFW2 m 11n-k
ALFW2 m 20n-k
ALFW2 m 02n-k
AOLFW2 m 11n-k
AOLFW2 m 20n-k
AOLFW2 m 02n-k
Full Voltage
1NO-1NC
2NO
2NC
ALFW29911n-k-l
ALFW29920n-k-l
ALFW29902n-k-l
AOLFW29911n-k-l
AOLFW29920n-k-l
AOLFW29902n-k-l
ø29mm Mushroom Lens Transformer
1NO-1NC
2NO
2NC
ALW3 m 11n-k
ALW3 m 20n-k
ALW3 m 02n-k
AOLW3 m11n-k
AOLW3 m20n-k
AOLW3 m 02n-k
Full Voltage
1NO-1NC
2NO
2NC
ALW39911n-k-l
ALW39920n-k-l
ALW39902n-k-l
AOLW39911n-k-l
AOLW39920n-k-l
AOLW39902n-k-l
ø40mm Mushroom Lens Transformer
1NO-1NC
2NO
2NC
ALW4 m 11n-k
ALW4 m 20n-k
ALW4 m 02n-k
AOLW4 m11n-k
AOLW4 m20n-k
AOLW4 m 02n-k
Full Voltage
1NO-1NC
2NO
2NC
ALW49911n-k-l
ALW49920n-k-l
ALW49902n-k-l
AOLW49911n-k-l
AOLW49920n-k-l
AOLW49902n-k-l
Square Extended Transformer
1NO-1NC
2NO
2NC
ALQW2B m11n-k
ALQW2B m20n-k
ALQW2B m02n-k
AOLQW2B m11n-k
AOLQW2B m20n-k
AOLQW2B m02n-k
Full Voltage
1NO-1NC
2NO
2NC
ALQW2B9911n-k-l
ALQW2B9920n-k-l
ALQW2B9902n-k-l
AOLQW2B9911n-k-l
AOLQW2B9920n-k-l
AOLQW2B9902n-k-l
1. In place of k, specify the Lens Color Code (see table). Mushroom lenses not available in yellow.
2. In place of l, specify the Full Voltage Code (lamp voltage) (see table).
3. In place of m, specify the Transformer Voltage Code (see table).
4. In place of n, specify the Lamp Type Code from table.
5. For sub-assembly part numbers, see next page.
6. For accessories, see page 677.
7. For dimensions, see page 679.
8. Light is independent of switch position.
9. Yellow pushbutton comes with white LED.
k LED/Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
1. Mushroom lenses not
available in yellow.
2. Yellow pushbutton comes
with white LED.
l Full Voltage Codes
Voltage Code
6V AC/DC 6V
12V AC/DC 12V
24V AC/DC 24V
120V AC 120V (LED only)
240V AC 240V (LED only)
m Transformer Voltage Codes
Voltage Code
120VAC 126
240VAC 246
480VAC 486
Transformers step down to 6V
(use 6V lamp).
n Lamp Type Codes
Lamp Code
Incandescent Blank
LED D
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Switches & Pilot Devices
Illuminated Pushbuttons (Sub-Assembled)
Transformer/
Adaptor* + Contacts + Lamp Holder + Operator + Lamp + Lens = Complete Part
*Not applicable for full voltage units
Operators
Style Part Number
Momentary Maintained
Extended ALW-0600 AOLW-0600
Extended with
Full Shroud ALFW-0600 AOLFW-0600
ø29mm/ø40mm
Mushroom ALW3-0600 AOLW3-0600
Square/Extended ALQW-2B0600 AOLQW-2B0600
Lenses
Style Part Number
Standard Engravable
Round Extended ALW2LU-kALW2BLU-k
ø 29mm
Mushroom Head* ALW3LU-kALW3BLU-k
ø 40mm
Mushroom Head* ALW4LU-kALW4BLU-k
Square Extended —ALQW2BLU-k
1. In place of k, specify the lens color code from table on the bottom right.
2. *Mushroom lens not available in yellow.
3. Standard lenses have ribbed pattern, Engravable lenses are smooth and include an
engravable insert.
Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6k
12V AC/DC LSTD-1k
24V AC/DC LSTD-2k
120V AC LSTD-H2k
240V AC LSTD-M4k
Incandescent 6V AC/DC IS-6
12V AC/DC IS-12
24V AC/DC IS-24
1. In place of k, specify the LED color code.
2. The LED contains a current-limiting resistor and a
protection diode.
Lamp Circuit Components
Style Application Part Number
Short Lamp Holder
Used with a Half-size
Transformer and one
contact block
TW-LH1
Long Lamp Holder
Used with Full-size
Transformer and two
contact blocks
Used with Half-size
Transformer and three
contact blocks
Used with Full Voltage
Adaptor and two contact
blocks
TW-LH2
Lead Holder
Used with TW-LH2
holder when using four
contact blocks
HW-LH3
k LED/Lens Color Codes
Color Code Color Code
Amber A Blue S
Green G White W
Red R Yellow Y
Yellow LED not available. Use white LED.
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Illuminated Pushbuttons (Sub-Assembled) continued
Contact Blocks
Style Part Number
1NO 1NC
Standard Exposed Screw HW-C10
HW-C10R
(early make)
HW-C01
HW-C01R
(late break)
Fingersafe (IP20), CE marked HW-F10
HW-F10R
(early make)
HW-F01
HW-F01R
(late break)
Dummy Block
TW-DB
1. Dummy blocks (no contacts) are used with an odd number of contact blocks.
2. Use of early and late break contacts creates a make before break function
Transformers/Full Voltage Modules
Style Description Part Number
Full Size Transformer
Standard
120V AC TW-T126B
240V AC TW-T246B
480V AC TW-T486B
Fingersafe
120V AC TW-F126B
240V AC TW-F246B
480V AC TW-F486B
Half Size Transformer
120V AC TW-T126SB
240V AC TW-T246SB
Full voltage model (use with
even number of contacts) Standard TW-DA1B
Fingersafe TW-DA1FB
Full voltage model (use with
odd number of contacts) Standard HW-DA1B
Fingersafe HW-DA1FB
All Transformers step down to 6V (use 6V lamp).
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Switches & Pilot Devices
Non-Illuminated Selector Switches (Assembled)
Assembled Selector Switches
A S W 3 (1) (L) 20 (N) – 304
Function
S: Selector Switch
Series Designation
W: TW Series
Number of Positions
2: 2-Position
3: 3-Position
4: 4-Position
5: 5-Position
Spring Return Action
Blank: Maintained
1: Spring return from Right (2 or 3 position)
2: Spring return from Left (2 or 3 position)
3: 2-Way spring return from Left and Right
(3 position only)
Circuit Number
(Standard circuits shown on following
pages and 669.)
Contacts Terminal Style
Blank: standard
N: Fingersafe (IP20)
Contact Arrangement Code
10: 1NO 01: 1NC
20: 2NO 02: 2NC
40: 4NO 04: 4NC
11: 1NO-1NC 22: 2NO-2NC
Operator Style Code
Blank: Knob Operator
L: Lever Operator
K: Key Operator
1. Use only when interpreting part numbers. Do not use for developing part numbers.
2. Custom contact configurations available.
3. Custom key removable codes available.
4. Portions of part number inside ( ) are optional.
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Non-Illuminated Selector Switches (Assembled) continued
2-Position Selector Switches
Style Part Number
Contact
Mounting
Operator
Position Maintained Spring Return
from Right
Spring Return
from Left
LRLRLRLR
1NO 1
2
O
O
X
O
Knob
Lever
Key
ASW210
ASW2L10
ASW2K10
ASW2110
ASW21L10
ASW21K10
ASW2210
ASW22L10
ASW22K10
1NC 1
2
X
O
O
O
Knob
Lever
Key
ASW201-116
ASW2L01-116
ASW2K01-116
ASW2101-116
ASW21L01-116
ASW21K01-116
ASW2201-116
ASW22L01-116
ASW22K01-116
1NO
1NC
1
2
X
O
O
X
Knob
Lever
Key
ASW211
ASW2L11
ASW2K11
ASW2111
ASW21L11
ASW21K11
ASW2211
ASW22L11
ASW22K11
2NO 1
2
O
O
X
X
Knob
Lever
Key
ASW220
ASW2L20
ASW2K20
ASW2120
ASW21L20
ASW21K20
ASW2220
ASW22L20
ASW22K20
2NC 1
2
X
X
O
O
Knob
Lever
Key
ASW202-104
ASW2L02-104
ASW2K02-104
ASW2102-104
ASW21L02-104
ASW21K02-104
ASW2202-104
ASW22L02-104
ASW22K02-104
2NO
2NC
1
2
3
4
O
X
O
X
X
O
X
O
Knob
Lever
Key
ASW222
ASW2L22
ASW2K22
ASW2122
ASW21L22
ASW21K22
ASW2222
ASW22L22
ASW22K22
2NO
2NC
1
2
3
4
O
O
X
X
X
X
O
O
Knob
Lever
Key
ASW222-111
ASW2L22-111
ASW2K22-111
ASW2122-111
ASW21L22-111
ASW21K22-111
ASW2222-111
ASW22L22-111
ASW22K22-111
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Switches & Pilot Devices
Non-Illuminated Selector Switches (Assembled) continued
3-Position Selector Switches
Style Part Number
Contact
Mounting
Operator Position Maintained Spring Return from Right Spring Return from Left Spring Return Two-Way
LCRL
C
RL
C
RL
C
RL
C
R
2NO 1
2
X
O
O
O
O
X
Knob
Lever
Key
ASW320
ASW3L20
ASW3K20
ASW3120
ASW31L20
ASW31K20
ASW3220
ASW32L20
ASW32K20
ASW3320
ASW33L20
ASW33K20
2NC 1
2
O
X
X
X
X
O
Knob
Lever
Key
ASW302
ASW3L02
ASW3K02
ASW3102
ASW31L02
ASW31K02
ASW3202
ASW32L02
ASW32K02
ASW3302
ASW33L02
ASW33K02
2NO
2NC
1
2
3
4
X
O
O
X
O
O
X
X
O
X
X
O
Knob
Lever
Key
ASW322
ASW3L22
ASW3K22
ASW3122
ASW31L22
ASW31K22
ASW3222
ASW32L22
ASW32K22
ASW3322
ASW33L22
ASW33K22
2NO
2NC
1
2
3
4
X
X
O
O
O
X
X
O
X
O
O
X
Knob
Lever
Key
ASW322-309
ASW3L22-309
ASW3K22-309
ASW3122-309
ASW31L22-309
ASW31K22-309
ASW3222-309
ASW32L22-309
ASW32K22-309
ASW3322-309
ASW33L22-309
ASW33K22-309
2NO
2NC
1
2
3
4
O
O
O
O
X
O
X
O
O
X
O
X
Knob
Lever
Key
ASW322-310
ASW3L22-310
ASW3K22-310
ASW3122-310
ASW31L22-310
ASW31K22-310
ASW3222-310
ASW32L22-310
ASW32K22-310
ASW3322-310
ASW33L22-310
ASW33K22-310
4NO
1
2
3
4
X
O
X
O
O
O
O
O
O
X
O
X
Knob
Lever
Key
ASW340
ASW3L40
ASW3K40
ASW3140
ASW31L40
ASW31K40
ASW3240
ASW32L40
ASW32K40
ASW3340
ASW33L40
ASW33K40
4NC
1
2
3
4
O
X
O
X
X
X
X
X
X
O
X
O
Knob
Lever
Key
ASW304
ASW3L04
ASW3K04
ASW3104
ASW31L04
ASW31K04
ASW3204
ASW32L04
ASW32K04
ASW3304
ASW33L04
ASW33K04
1. The truth table indicates the operating position of contact block when the operator is switched to that position.
X = On (closed contacts)
O = Off (open contacts)
XX = Overlapping Contacts: Remain on (closed contacts) when switch is moved between these two positions.
2. All knob and lever selector switches come in black. Other colors are available by ordering the knob or lever separately.
3. Every key selector switch uses an identical key. The key is removable in any maintained position.
4. Custom contact configurations are available, see page 669.
4-Position Selector Switch
Style Maintained
Contact
Mounting
Operator Position Part Number
123 4 1
2
3
4
2NO
2NC
1
2
3
4
X
O
O
O
O
X
O
O
O
O
X
O
O
O
O
X
Knob
Lever
ASW422-411
ASW4L22-411
5-Position Selector Switch
Style Maintained
Contact
Mounting
Operator Position Part Number
1234 5
1
2
3
4
5
2NO
2NC
1
2
3
4
X
O
O
O
O
X
O
O
O
O
O
O
O
O
X
O
O
O
O
X
Knob
Lever
ASW522-501
ASW5L22-501
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Non-Illuminated Selector Switches (Sub-Assembled)
Contact Blocks + Operator + Knob or Lever* + Color Insert* = Complete Part†
1. *Not needed with key type switches.
2. †Knob type shown.
Operators
Style Positions Description Part Number
Knob/Lever
2
Maintained ASW200
Spring return from right ASW2100
Spring return from left ASW2200
3
Maintained, Cam 1
Maintained, Cam 2
Maintained, Cam 3
ASW300-1
ASW300-2
ASW300-3
Spring return from right, Cam 1
Spring return from right, Cam 2
ASW3100-1
ASW3100-2
Spring return from left, Cam 1
Spring return from left, Cam 2
ASW3200-1
ASW3200-2
Spring return from left/right, Cam 1
Spring return from left/right, Cam 2
ASW3300-1
ASW3300-2
4Maintained, Standard Cam
Maintained, Cam 1
ASW400
ASW400-1
5Maintained, Standard cam
Maintained, Cam 1
ASW500
ASW500-1
Key 2
Maintained ASW2K00
Spring return from right ASW21K00
Spring return from left ASW22K00
3
Maintained, Cam 1
Maintained, Cam 2
Maintained, Cam 3
ASW3K00-1
ASW3K00-2
ASW3K00-3
Spring return from right, Cam 1
Spring return from right, Cam 2
ASW31K00-1
ASW31K00-2
Spring return from left, Cam 1
Spring return from left, Cam 2
ASW32K00-1
ASW32K00-2
Spring return from left/right, Cam 1
Spring return from left/right, Cam 2
ASW33K00-1
ASW33K00-2
1. Two keys are supplied with every key switch, all are keyed alike, and removable from any maintained position.
2. Locking rings are included with all operators. Order knobs, levers, and color inserts separately.
3. Different cams produce different contact actions. For details, see page 669.
4. Key switch operator supplied with black sleeve.
Handles and Inserts
Style Part Number
Knob ASWHHY-j
Lever ASWHHL-j
Color
Insert TW-HC1-j
Contact Blocks
Style Part Number
1NO 1NC
Standard Exposed
Screw HW-C10
HW-C10R
(early make)
HW-C01
HW-C01R
(late break)
Fingersafe (IP20), CE
marked HW-F10
HW-F10R
(early make)
HW-F01
HW-F01R
(late break)
Dummy Block
TW-DB
1. Push rod color code:
Green = NO contact block
Red = NC contact block.
2. Dummy blocks (no contacts) are used with an odd
number of contact blocks.
j Handle/Insert Color Codes
Color Code
Black* B
Blue S
Green G
Red R
Yellow Y
White†W
*Color inserts not available in black.
†Knob and lever not available in white.
Replacement Parts
Key Switch Black Sleeve AKW2B-B
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Switches & Pilot Devices
Illuminated Selector Switches (Assembled)
Assembled Illuminated Selector Switches
A SL W 2 (2) 99 11 (D) (N) – (103) – R – (24V)
Function
SL: Illuminated Selector Switch
Series Designation
W: TW series
Number of Positions
2: 2-Position
3: 3-Position
Spring Return Action
Blank: Maintained
1: Spring return from Right
2: Spring return from Left
3: Two-Way spring return from Left and Right
Illumination Circuit
99: Full Voltage (lamp determines voltage)
126: 120V AC Step Down Transformer
246: 240V AC Step Down Transformer
486: 480V AC Step Down Transformer
Lamp Voltage
(Full Voltage Units Only)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC (LED only)
240V: 240V AC (LED only)
Lens Color Code
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Contact Circuit Number
Standard circuits are listed on the
following pages and 669.
Contact Terminal Style
Blank: Standard
N: Fingersafe
Lamp Type
Blank: Incandescent Lamp
D: LED Lamp
Contact Arrangement
10: 1NO 01: 1NC
20: 2NO 02: 2NC
40: 4NO 04: 4NC
11: 1NO-1NC 22: 2NO-2NC
1. Use only when interpreting part numbers. Do not use for developing part numbers.
2. All transformers step down to 6V (use 6V lamp).
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Illuminated Selector Switches(Assembled) continued
Illuminated 2-Position Selector Switches
Style Part Number
Contact
Mounting
Operator
Position Lamp
Circuit Type
Maintained Spring Return from Right Spring Return from Left
LRLRLR
L R
1NO
1NC
1
2
O
X
X
O
Transformer
Full Voltage
ASLW2 j 11m-k
ASLW29911m-k-l
ASLW21 j 11m-k
ASLW219911m-k-l
ASLW22 j 11m-k
ASLW229911m-k-l
2NO 1
2
O
O
X
X
Transformer
Full Voltage
ASLW2 j 20m-k
ASLW29920m-k-l
ASLW21 j 20m-k
ASLW219920m-k-l
ASLW22 j 20m-k
ASLW229920m-k-l
2NC 1
2
X
X
O
O
Transformer
Full Voltage
ASLW2 j 02m-104-k
ASLW29902m-104-k-l
ASLW21 j 02m-104-k
ASLW219902m-104-k-l
ASLW22 j 02m-104-k
ASLW229902m-104-k-l
2NO
2NC
1
2
3
4
O
X
O
X
X
O
X
O
Transformer
Full Voltage
ASLW2 j 22m-k
ASLW29922m-k-l
ASLW21 j 22m-k
ASLW219922m-k-l
ASLW22 j 22m-k
ASLW229922m-k-l
Illuminated 3-Position Selector Switches, Maintained and Spring Return from Right
Style Part Number
Contact
Mounting
Operator Position
Lamp
Circuit Type
Maintained Spring Return From Right Spring Return from Left Spring Return Two-Way
LCRL
C
RL
C
RL
C
RL
C
R
2NO 1
2
X
O
O
O
O
X
Transformer
Full Voltage
ASLW3 j 20m-k
ASLW39920m-k-l
ASLW31 j 20m-k
ASLW319920m-k-l
ASLW32 j 20m-k
ASLW329920m-k-l
ASLW33 j 20m-k
ASLW339920m-k-l
2NC 1
2
O
X
X
X
X
O
Transformer
Full Voltage
ASLW3 j 02m-k
ASLW39902m-k-l
ASLW31 j 02m-k
ASLW319902m-k-l
ASLW32 j 02m-k
ASLW329902m-k-l
ASLW33 j 02m-k
ASLW339902m-k-l
2NO
2NC
1
2
3
4
X
O
O
X
O
O
X
X
O
X
X
O
Transformer
Full Voltage
ASLW3 j 22m-k
ASLW39922m-k-l
ASLW31 j 22m-k
ASLW319922m-k-l
ASLW32 j 22m-k
ASLW329922m-k-l
ASLW33 j 22m-k
ASLW339922m-k-l
2NO
2NC
1
2
3
4
X
X
O
O
O
X
X
O
X
O
O
X
Transformer
Full Voltage
ASLW3 j 22m-309-k
ASLW39922m-309-k-l
ASLW31 j 22m-309-k
ASLW319922m-309-k-l
ASLW32 j 22m-309-k
ASLW329922m-309-k-l
ASLW33 j 22m-309-k
ASLW339922m-309-k-l
2NO
2NC
1
2
3
4
O
O
O
O
X
O
X
O
O
X
O
X
Transformer
Full Voltage
ASLW3 j 22m-310-k
ASLW39922m-310-k-l
ASLW31 j 22m-310-k
ASLW319922m-310-k-l
ASLW32 j 22m-310- k
ASLW329922m-310- k -l
ASLW33 j 22m-310-k
ASLW339922m-310-k-l
4NO
1
2
3
4
X
O
X
O
O
O
O
O
O
X
O
X
Transformer
Full Voltage
ASLW3 j 40m-k
ASLW39940m-k-l
ASLW31 j 40m-k
ASLW319940m-k-l
ASLW32 j 40m-k
ASLW329940m-k-l
ASLW33 j 40m-k
ASLW339940m-k-l
4NC
1
2
3
4
O
X
O
X
X
X
X
X
X
O
X
O
Transformer
Full Voltage
ASLW3 j 04m-k
ASLW39904m-k-l
ASLW31 j 04m-k
ASLW319904m-k-l
ASLW32 j 04m-k
ASLW329904m-k-l
ASLW33 j 04m-k
ASLW339904m-k-l
1. In place of j, specify the Transformer Voltage Code.
2. In place of k, specify the Lens/LED Color Code.
3. In place of l, specify the Full Voltage Code.
4. In place of m specify Lamp Type Code
5. For custom contact configurations, see page 669.
6. Light is independent of switch position.
7. Yellow selector switch comes with white LED.
l Full Voltage Codes
Voltage Code
6V AC/DC 6V
12V AC/DC 12V
24V AC/DC 24V
120V AC 120V (LED only)
240V AC 240V (LED only)
m Lamp Type Codes
Lamp Code
Incandescent Blank
LED D
j Transformer Voltage Codes
Voltage Code
120VAC 126
240VAC 246
480VAC 486
Transformers step down to 6V
(use 6V lamp).
k LED/Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
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Switches & Pilot Devices
Illuminated Selector Switches (Sub-Assembled)
Transformer* + Contact Block + Operator + Lamp/Lead Holder†+ Lamp + Lens = Complete Part
*Full voltage units use a full voltage adaptor (TW-DA1B) instead of a transformer.
†Lamp holder is not included with operators, order separately.
Lead holder is used when using 3 or more contact blocks. Order separately.
Operators
Style Positions Description Part Number
2
Maintained ASLW200
Spring return from right ASLW2100
Spring return from left ASLW2200
3
Maintained, cam 1
Maintained, cam 2
Maintained, cam 3
ASLW300-1
ASLW300-2
ASLW300-3
Spring return from right, cam 1
Spring return from right, cam 2
ASLW3100-1
ASLW3100-2
Spring return from left, cam 1
Spring return from left, cam 2
ASLW3200-1
ASLW3200-2
Spring return from left/right, cam 1
Spring return from left/right, cam 2
ASLW3300-1
ASLW3300-2
Different cams produce different contact action. For details, see Contact Arrangements
on page 669.
Lenses (Knobs)
Style Part Number
Knob ASLWLU-k
In place of k, specify the lens color code from table.
Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6k
12V AC/DC LSTD-1k
24V AC/DC LSTD-2k
120V AC LSTD-H2k
240V AC LSTD-M4k
Incandescent 6V AC/DC IS-6
12V AC/DC IS-12
24V AC/DC IS-24
1. In place of k, specify the LED color code.
2. The LED contains a current-limiting resistor and a
protection diode.
k LED/Lens Color Codes
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
Yellow LED not available. Use
white LED
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Illuminated Selector Switches (Sub-Assembled) continued
Contact Blocks
Style Part Number
1NO 1NC
Standard Exposed Screw HW-C10
HW-C10R
(early make)
HW-C01
HW-C01R
(late break)
Fingersafe (IP20), CE marked HW-F10
HW-F10R
(early make)
HW-F01
HW-F01R
(late break)
Dummy Block
TW-DB
1. Dummy blocks (no contacts) are used with an odd number of contact blocks.
2. Use of early and late break contacts creates a make before break function
Lamp Circuit Components
Style Application Part Number
Short Lamp Holder
Used with a Half-size
Transformer and one
contact block
TW-LH1
Long Lamp Holder
Used with Full-size
Transformer and two
contact blocks
Used with Half-size
Transformer and three
contact blocks
Used with Full Voltage
Adaptor and two contact
blocks
TW-LH2
Lead Holder
Used with TW-LH2
holder when using four
contact blocks
HW-LH3
Transformers/Full Voltage Modules
Style Description Part Number
Full Size Transformer
Standard
120V AC TW-T126B
240V AC TW-T246B
480V AC TW-T486B
Fingersafe
120V AC TW-F126B
240V AC TW-F246B
480V AC TW-F486B
Half Size Transformer
120V AC TW-T126SB
240V AC TW-T246SB
Full voltage model (use with
even number of contacts) Standard TW-DA1B
Fingersafe TW-DA1FB
Full voltage model (use with
odd number of contacts) Standard HW-DA1B
Fingersafe HW-DA1FB
All Transformers step down to 6V (use 6V lamp).
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Switches & Pilot Devices
Contact Arrangement Charts
How to Read Contact Arrangement Charts
To determine contact block mounting position, first make sure the selector switch is oriented as shown on the right
Contact Arrangement
Type and quantity of switch
contacts
Circuit Number
* N/D = No designation
required
Contact Block
Mounting Position
Position or mounting
contact blocks on operator
Operator Position
Truth table indicates the oper-
ating position of contact block
when operator is switched to
that position.
Contact Block
Part Number
Part number to use when
ordering sub-assembly contact
blocks, as required for use
with corresponding mounting
position
Contact Arrangement Chart: 2-Position Selector Switches
Style
Mounting
Position
Operator
Position Contact Block
Part Number Description
Operator Part Number
Contact Circuit
Number
Maintained Spring Ret.
from Rt.
Spring Ret.
from Lt.
LRLRLRLR
1NO N/D 1 O X HW-C10 Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 O O TW-DB
1NC 116 1 X O HW-C01 Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 O O TW-DB
1NO
1NC
N/D 1 O X HW-C10 Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 X O HW-C01
103 1 X O HW-C01 Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 O X HW-C10
1NO-EM
1NC-LB
600 1 O X HW-C10R Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 X O HW-C01R
601 1 X O HW-C01R Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 O X HW-C10R
2NO N/D 1 O X HW-C10 Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 O X HW-C10
2NC 104 1 X O HW-C01 Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 X O HW-C01
2NO
2NC
N/D
1 O X HW-C10
Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 X O HW-C01
3 O X HW-C10
4 X O HW-C01
111
1 O X HW-C10
Knob/Lever
Key
Illuminated Knob
ASW200
ASW2K00
ASLW200
ASW2100
ASW21K00
ASLW2100
ASW2200
ASW22K00
ASLW2200
2 O X HW-C10
3 X O HW-C01
4 X O HW-C01
1. NO-EM, NC-LB = Early Make, Late Break.
N/D = No circuit number designation required in assembled selector switch part number.
2. X = On (closed contacts) O = Off (Open contacts)
2
3
4
L
R
1
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Contact Arrangement Chart: 3-Position Selector Switches
Style
Mounting
Position
Operator Position
Contact Block
Part Number Description
Operator Part Number
Contact Circuit
Number
Maintained Spring Return
from Right
Spring Return
from Left Two-Way
LCRL
C
RL
C
RL
C
RL
C
R
1NO
1NC
202
1 X 0 0 HW-C10 Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2XX O HW-C01
203
1 0 XX HW-C01 Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2 O 0 X HW-C10
302
1 X 0 X HW-C10 Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2XX O HW-C01
303
1 0 X O HW-C01 Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2 O 0 X HW-C10
2NO
N/D
1 X 0 0 HW-C10 Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2 O 0 X HW-C10
301
1 X 0 X HW-C10 Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2 O 0 X HW-C10
2NC
304
1 0 X O HW-C01 Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2XX O HW-C01
N/D
1 0 XX HW-C01 Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2XX O HW-C01
2NO
2NC
N/D
1 X 0 0 HW-C10
Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2 0 0 X HW-C10
3 0 XX HW-C01
4XX 0 HW-C01
210
1 0 X X HW-C01
Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2 0 0X HW-C10
3 0 XX HW-C01
4 0 0 X HW-C10
308
1 X 0 X HW-C10
Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2XX 0 HW-C01
3 X 0 X HW-C10
4XX O HW-C01
309
1 X 0 X HW-C10
Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2XX 0 HW-C01
3 0 X O HW-C01
4 O 0 X HW-C10
310
1 0 X O HW-C01
Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2 O 0 X HW-C10
3 0 X O HW-C01
4 0 0 X HW-C10
1. Each operator sub-assembly is available as a “-1” and a “-2” for 3-position selector switches. The internal cam of a “-1” is different from that of a “-2”. This results in designated combinations of open
and closed contacts in the various operator positions.
2. N/D = No circuit number designation required in assembled part number.
3. X = On (closed contacts) O = Off (open contacts). X X Overlapping contacts remain on (closed) when switch is moved between these two positions.
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Contact Arrangement Chart: 3-Position Selector Switches
Style
Mounting
Position
Operator Position
Contact Block
Part Number Description
Operator Part Number
Contact Circuit
Number
Maintained Spring Return
from Right
Spring Return
from Left Two-Way
LCRL
C
RL
C
RL
C
RL
C
R
4NO
N/D
1 X 0 0 HW-C10
Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2 0 0 X HW-C10
3 X 0 0 HW-C10
4 0 0 X HW-C10
305
1 X 0 X HW-C10
Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2 0 0 X HW-C10
3 X 0 X HW-C10
4 0 0 X HW-C10
4NC
N/D
1 0 XX HW-C01
Knob/Lever
Key
Illuminated Knob
ASW300-1
ASW3K00-1
ASLW300-1
ASW3100-1
ASW31K00-1
ASLW3100-1
ASW3200-1
ASW32K00-1
ASLW3200-1
ASW3300-1
ASW33K00-1
ASLW3300-1
2XX 0 HW-C01
3 0 XX HW-C01
4XX O HW-C01
314
1 0 X O HW-C01
Knob/Lever
Key
Illuminated Knob
ASW300-2
ASW3K00-2
ASLW300-2
ASW3100-2
ASW31K00-2
ASLW3100-2
ASW3200-2
ASW32K00-2
ASLW3200-2
ASW3300-2
ASW33K00-2
ASLW3300-2
2XX 0 HW-C01
3 0 X O HW-C01
4XX 0 HW-C01
1. Each operator sub-assembly is available as a “-1” and a “-2” for 3-position selector switches. The internal cam of a “-1” is different from that of a “-2”. This results in designated combinations of open
and closed contacts in the various operator positions.
2. N/D = No circuit number designation required in assembled part number.
3. X = On (closed contacts) O = Off (open contacts). X X Overlapping contacts remain on (closed) when switch is moved between these two positions.
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Custom Selector Switch Building Guide
To build a custom selector switch, follow these steps.
Step 1
How many positions of the switch are needed?
# of positions
(2, 3, 4, 5)
Step 2
How many contacts should there be?
# of isolated contacts
(maximum 6)
Step 3
Fill in the Truth Table
(X = closed, 0 = open)
Knob Position
12345
Contacts
1
2
3
4
5
6
Step 4
If building a 2 position selector, skip this step. (2 position selectors have only one cam)
If building a 3, 4, or 5 position selector, determine appropriate cam as follows:
• Look at Row 1 from above table and locate an identical row in the operator truth tables (See next page).
• Repeat for all rows. The user must find one operator that contains all rows from above table.
• Record the operator cam version.
Step 5
Build by placing appropriate contact in appropriate mounting position for each desired row on operator cam truth table. “L” and “R” refer to mounting on left or right
side of operator as viewed from the front of the panel.
Step 6
Develop an assembly part number (if necessary) as follows: follow standard numbering nomenclature for selector switches (see pages 661 or 665. In place of the
“Circuit Number” indicate the cam number and contact arrangement as such ASW322-3-OELCSS, where “3” is the cam number, and contact arrangement “OELCXX”
calls out individual contact mounting locations in order (see diagram above). O=NO, C=NC, E=NO-EM, L=NC-LB, X= no contact. Part number must designate all 6 pos-
sible mounting locations.
Caution: Before putting any custom selector switch into use, the user should use an ohmmeter to test for desired performance.
1. For Operator Truth Tables, see next page.
2
3
4
LR
1
Mounting Positions
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Switches & Pilot Devices
Operator Truth Tables
Use the following tables to build custom selector switches.
2 Position Selector Switches
Contact Mounting
Position
Operator
Position
Left Right
ASW200
ASLW200
ASW2K00
HW-C10
(NO)
L O X
R O X
HW-C01
(NC)
L X O
R X O
HW-C10R
(NO-EM)
LOX
ROX
HW-C01R
(NC-LB)
LXO
RXO
3 Position Selector Switches
Contact Mounting
Position
Operator Position
Left Center Right
ASW300-1
ASW3K00-1
ASLW300-1
HW-C10
(NO)
L X O O
R O O X
HW-C01
(NC)
L O XX
RXX O
HW-C10R
(NO-EM)
LXO O
R O OX
HW-C01R
(NC-LB)
LOX X
RXX O
Contact Mounting
Position
Operator Position
Left Center Right
ASW300-2
ASW3K00-2
ASLW300-2
HW-C10
(NO)
L X O X
R O O X
HW-C01
(NC)
L O X O
RXX O
HW-C10R
(NO-EM)
LXOX
R O OX
HW-C01R
(NC-LB)
LOX O
RXX O
Contact Mounting
Position
Operator Position
Left Center Right
ASW300-3
ASW3K00-3
ASLW300-3
HW-C10
(NO)
L X O O
R O O X
HW-C01
(NC)
L O X O
R O X O
HW-C10R
(NO-EM)
L X O X
R X O X
HW-C01R
(NC-LB)
L O XX
RXX O
4 Position Selector Switches
Contact Mounting
Position
Operator Position
1234
ASW400
HW-C10
(NO)
L X O O O
R O X O O
HW-C01
(NC)
L O XX X
R X O XX
HW-C10R
(NO-EM)
LXOOO
ROX O O
HW-C01R
(NC-LB)
LOXXX
RXOX X
Contact Mounting
Position
Operator Position
1234
ASW400-1
HW-C10
(NO)
L X O O O
R O O O X
HW-C01
(NC)
L O O X O
R O X O O
HW-C10R
(NO-EM)
L X X O X
R X O X X
HW-C01R
(NC-LB)
L O XX X
RXX X O
5 Position Selector Switches
Contact Mounting
Position
Operator Position
12345
ASW500
HW-C10
(NO)
L X O O O O
R O X O O O
HW-C01
(NC)
L O O X X X
R O O O X X
HW-C10R
(NO-EM)
LXOOOO
ROX O O O
HW-C01R
(NC-LB)
LOXXXX
RXOXXX
Contact Mounting
Position
Operator Position
12345
ASW500-1
HW-C10
(NO)
L X O O O O
R O O O O X
HW-C01
(NC)
L O O O X O
R O X O O O
HW-C10R
(NO-EM)
LXX X O X
R X O XX X
HW-C01R
(NC-LB)
L O XXXX
RXX X X O
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Nameplates — TW Series
Faceplates
NWAL NWAQL NWAS EMERGENCY STOP
1.13" (29mm)
1.0"
(25.4mm)
1.13" (29mm)
0.975"
(25mm)
0.566"
(14.5mm)
1.76" (45mm)
1.76" (45mm)
ø70mm
Part Number
Nameplate
(blank)
NWAL-OB (black)
NWAL-OR (red)
NWAQL-OB (black)
NWAQL-OR (red) NWAS-OB NWAR-O
Nameplate
(engraved) NWAL-jNWAQL-jNWAS-jNWAR-27†
1. In place of j, insert either the Standard Legend Code from table below or custom engraving delimited by “ “.
2. Standard engravings are available at no charge.
3 NWAR-27 comes marked “Emergency Stop” as shown in drawing.
Standard Legend Codes
Pushbuttons Pushbuttons/Selector Switches Selector Switches
Legend Code Legend Code Legend Code Legend Code Legend Code
AUTO
CLOSE
DOWN
EMERG.STOP
FAST
FORWARD
HAND
HIGH
IN
INCH
JOG
LOW
LOWER
OFF
ON
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
OPEN
OUT
RAISE
RESET
REVERSE
RUN
SLOW
START
STOP
STOP
TEST
UP
I (Int’l On)
O (Int’l Off)
EMO
116
117
118
119
120
121
122
123
124
125
126
127
150
151
152
AUTO-MAN
CLOSE-OPEN
DOWN-UP
FAST-SLOW
FOR-REV
HAND-AUTO
HIGH-LOW
JOG-RUN
LEFT-RIGHT
LOWER-RAISE
MAN-AUTO
OFF-ON
ON-OFF
OPEN-CLOSE
RAISE-LOWER
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
REV-FOR
RUN-JOG
RUN-SAFE
SAFE-RUN
SLOW-FAST
START-STOP
STOP-START
UP-DOWN
216
217
218
219
220
221
222
223
AUTO-MAN-OFF
AUTO-OFF-MAN
CLOSE-OFF-OPEN
DOWN-OFF-SLOW
FAST-OFF-SLOW
FOR-OFF-REV
LEFT-OFF-RIGHT
LOWER-OFF-RAISE
OFF-MAN-AUTO
OFF-SLOW-FAST
OFF-1-2
OPEN-OFF-CLOSE
SLOW-OFF-FAST
SUMMER-OFF-WINTER
UP-OFF-DOWN
1-OFF-2
HAND-OFF-AUTO
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
1. To order engraved nameplates, add legend code to nameplate part number.
Character height based on the number of characters and size of nameplate. Standard character size is 3/16”.
2. Nameplates with standard legends are the same list price as blank nameplates.
Nameplate Order Form on next page.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
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ø22mm - TW Series
Switches & Pilot Devices
Custom Engraved Nameplates Order Form — TW Series
Copy this order form and use it to specify Letter Height, Custom Engravings, Location of Engraving on Nameplate, and Quantity Desired.
To ensure engraving accuracy, fax it to your IDEC representative. or Distributor.
Your Company Name: _________________________________________
Your Name: _________________________________________
Telephone: _________________________________________
Fax & Email: _________________________________________
IDEC Rep/Distributor Contact: _________________________________
PO number (if known): _________________________________
IDEC Rep/Distributor Phone: _________________________________
IDEC Rep/Distributor Fax & Email: _________________________________
NWAL
Engraving
Location
Step 1.
Choose Letter Size - 7/64” or 1/8”.
Check the box for the letter size you
want. Then write your lettering in box
below checkboxes. Note: 1/8” size
letters cannot exceed 9 characters.
Step 2.
Specify Quantity.
Qty
Enter the number of
nameplates desired
in the box on the right.
7/64”
Letter Size
11 characters max
(for 7/64” size letters)
Sample Letter Sizes
7/64” Letters:
1/8” Letters:
1/8”
Letter Size
9 characters max
(for 1/8” size letters)
1 2 3 4 5 6 7 8 9 10 11
NWAQL
Engraving
Location
Step 1.
Choose Letter Size - 7/64” or 1/8”.
Check the box for the letter size you
want. Then write your lettering in box
below checkboxes. Note: 1/8” size
letters cannot exceed 9 characters.
Step 2.
Specify Quantity.
Qty
Enter the number of
nameplates desired
in the box on the right.
7/64”
Letter Size
11 characters max
(for 7/64” size letters)
Sample Letter Sizes
7/64” Letters:
1/8” Letters:
1/8”
Letter Size
9 characters max
(for 1/8” size letters)
1 2 3 4 5 6 7 8 9 10 11
NWAS
Engraving Location A
Engraving Location B
Step 1.
Choose Letter Size - 1/8” or
3/32”.
Check the box for the letter
size you want. Then write
your lettering in box below
checkboxes. Note: 1/8” size
letters cannot exceed 14
characters.
3/32”
Letter Size
20 characters max
(for 3/32” size letters)
1/8”
Letter Size
14 characters max
(for 1/8” size letters)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Step 2.
Specify Quantity.
Qty
Enter the number of
nameplates desired
in the box on the right.
Step 3.
Specify Location.
Location
Enter the location of
engraving (A or B), in
the box on the right.
Sample Letter Sizes
3/32” Letters:
1/8” Letters:
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ø22mm - TW Series Switches & Pilot Devices
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Switch Engraving Order Form – TW Series
Copy this order form and use it to specify Letter Height, Maximum Number of Lines and Text to be engraved.
To ensure engraving accuracy, fax it to your IDEC representative or Distributor.
Your Company: Telephone:
Name: Fax:
Address: Email:
PO: Part Number to be Engraved:
Please check one of the boxes below to indicate your choice of engraving options:
Square
Switch Round
Switch
ø29mm, ø40mm Mushroom Head
Engraving
Area 1
Engraving
Area 2†
# of Lines Letter
Height
Max. Characters
Per Line
# of
Lines
Letter
Height
Max. Characters
Per Line
# of
Lines
Letter
Height
Max. Characters
Per Line
1
5/32 6
1
5/32 5 Engraving
Area 1 1
5/32 5
1/8 6 1/8 6 1/8 5
2
5/32 6
2
5/32 5 Engraving
Area 2 1
5/32 7
1/8 5 1/8 6 1/8 7
3 1/8 6 3 1/8 5
4 3/32 5 4 3/32 5
1. Above mentioned specifications hold true for standard size pushbuttons (round and square).
2. †Engraving Area 2 can be engraved for 40mm mushroom Head non-Illuminated push button only.
3. Engraving is done on the button itself for non-Illuminated push buttons and on marking plate for illuminated push buttons and pilot lights.
4. Please enter text exactly how you want it engraved, take care to emphasize capital or small letters.
Enter text to be engraved:
Line 1:
Line 2:
Line 3:
Line 4:
Sample Letter Sizes
1/8 Letters:
5/32 Letters:
For IDEC Internal Use Only:
Work Order #:
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ø22mm - TW Series
Switches & Pilot Devices
Accessories
TW Series Accessories
Item Appearance Description/Usage Part Number
Lamp Removal Tool Rubber tool used to install or remove LED’s and incandescent lamps OR-55
Contact Block Remover Used to remove contact blocks, transformers, lenses, and adaptors. Can also be used to
determine panel thickness adjustment. TW-KC1
Nut Locking Wrench Used in OR-14 locking wrench to tighten locking nuts inside square bezel TW-KQ2
Metal Bezel
Chrome plated bezels
tighten onto operator
(replacement for
damaged bezels)
Standard octagonal units (chrome-pl.) AW-R8
Full shroud octagonal units (chrome-pl.) AW-RF8
Full shroud mushroom head units Ø 40mm AW-G4
Plastic Bezel
Black plastic bezels for
square buttons
(replacement for
damaged bezels)
Round flush units (black plastic) AW-RP1B
Round extended units (black plastic) AW-FP1B
Square units (black plastic) AW-Q1B
Square units with full shroud (black plastic) AW-QF1B
Boot/Cover Used to cover and protect
pushbuttons
Waterproof lens cover for square pilot lights APW00LN
Waterproof lens cover for square illuminated buttons APW00L
Clear boot for round flush units OC-31
Clear boot for round extended units OC-32
*In place of asterisk, specify Rubber Boot color:
B (black), G (green), R (red), Y (yellow) - (nitril rubber) OCW-11*
Anti-Rotation Ring Ring to prevent operator base from rotating in the mounting hole.
Used when nameplate is not used OGL-31
Mounting Hole Plug Black rubber plug fills unused mounting holes in panel. OB-31
Metallic Mounting Hole
Plug
For plugging unused mounting holes in the panel. Tighten the attached locking ring to a torque of
12 kfg-cm maximum
Degree of protection: IP66
LW9Z-BM
Replacement Keys Pair of keys (#0) TW-SK
Replacement Black
Sleeve for Keyswitch AKW2B-B
Metal Button Guard Used on flush buttons to prevent inadvertent actuation OLW-C
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ø22mm - TW Series Switches & Pilot Devices
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Item Appearance Description/Usage Part Number
Terminal Tab Adaptor Quick- connect terminals #250 (17/64” x 3/64”) single tab TW-FA1
Lock-out Adaptor
Used to provide lock-out protection for pushbuttons and knob selector switches:
•UptoØ40mmmushroomheadsize
(Padlock not included.)
Not applicable for e-stops.
HW9Z-KL1
TW to TWTD Adaptor Used to mount TW series control unit (except square units) Ø 7/8” (22mm) into a Ø 1-13/64”
(30mm) panel cut-out. TWN-A1R8
Replacement Marking
Plates
White plastic engraving plate
for use on all illuminated units
(included in each lens).
May be used to capture
printed mylar insert (not sup-
plied by IDEC) under lens face.
Round Pushbutton (Ø14mm) ALW2B
Round Pilot Light (Ø 14mm) APW2B
Mushroom Pushbutton (Ø 14mm) ALW3B
Square Pilot Light (q 21mm) APQW1B
Square Pushbutton (q 21mm) ALQW2B
Fingersafe Covers for TW Series
Appearance Description Used with Part Number
Fingersafe terminal cover, adds 6mm to overall depth APW and UPQW full voltage pilot lights APS-PVL
Fingersafe terminal cover, adds 3.5mm to overall
depth. One required for each contact, only for rear-
most terminals
Non-illuminated pushbuttons and selectors HW-VL2
Fingersafe terminal cover, adds 3mm to overall depth APW and UPQW transformer pilot lights, and illumi-
nated pushbuttons and illuminated selectors HW-VL3
Fingersafe terminal cover for contacts. Full voltage illuminated pushbuttons and selectors HW-VL4
Fingersafe terminal cover for full voltage adaptor, adds
3 mm to depth Full voltage illuminated pushbuttons and selectors HW-VL5
Fingersafe terminal cover for half size transformer
adaptor, adds 3 mm to depth Illuminated pushbuttons and selectors HW-VL6
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679
800-262-IDEC (4332) • USA & Canada
ø22mm - TW Series
Switches & Pilot Devices
Dimensions
Pushbuttons
Flush Extended Extended with Full Shroud
30
37
ø29
ø24
13
M3.5 Terminal
Screws
68.5 (3-4 blocks)
48.5 (1-2 blocks)
Panel Thickness 1 to 6
13
19 30
37
ø29
ø24
M3.5 Terminal
Screws
68.5 (3-4 blocks)
48.5 (1-2 blocks)
Panel Thickness 1 to 6
ø29
30
37
ø24
19.5
M3.5 Terminal
Screws
68.5 (3-4 blocks)
48.5 (1-2 blocks)
Panel Thickness 1 to 6
29mm Mushroom 40mm Mushroom Mushroom with Full Shroud
M3.5 Terminal
Screws
13
22.5
68.5 (3-4 blocks)
48.5 (1-2 block)
Panel Thickness 1 to 6
30
37
ø29
M3.5 Terminal
Screws
13
22.5
ø40
68.5 (3-4 blocks)
48.5 (1-2 blocks)
Panel Thickness 1 to 6
30
37
M3.5 Terminal
Screw
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness 1 to 6
30
37
ø46
23
29mm Push-Lock-Turn-Reset 40mm Push-Lock-Turn-Reset Keylock Push On/Off
30
37
13
22.5
ø29
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6 Reset Angle 75°
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6 Reset Angle 75°
30
37
13
22.5
ø40
Reset
(unlock)
37
25
47
13
ø29
45°
30
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6
40mm Pushlock Key reset 40mm Push-Pull Square Flush
(unlock)
Reset
37
25
47
13
45°
30
ø40
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6
37
25
13
30
ø40
30.5
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6
37
13
30
30
25
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6
Square Extended
37
13
30
30
20
25
M3.5 Terminal
Screws
48.5 (1-2 blocks)
68.5 (3-4 blocks)
Panel Thickness
1 to 6
Selector Switches
37
25
13
30
ø24
ø29
M3.5 Terminal
Screws
48.5 (2 blocks)
68.5 (4 blocks)
Panel Thickness 1 to 6
M3.5 Terminal
Screws
48.5 (2 blocks)
68.5
(
4 blocks
)
Panel Thickness 1 to 6
37
13
30
ø29
ø25
25
M3.5 Teminal
Screws
48.5 (2 blocks)
68.5 (4 blocks)
Panel Thickness 1 to 6
37
13
30
ø29
19
41
ø24
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ø22mm - TW Series Switches & Pilot Devices
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Dimensions continued
Illuminated Pushbuttons
Extended Extended with Full Shroud Square Extended
Marking plate: ø15.5mm
Panel Thickness
1 to 6
13
19 30
ø24
ø29
37
Marking plate: ø15.5mm
Panel Thickness
1 to 6
30
ø24
ø29
37
20 30
37
20
13
25
30
Marking plate: 21mm
Panel Thickness
1 to 6
29mm Push-Turn-Reset 40mm Push-Turn-Reset Mushroom
Marking plate: ø13.9mm
Reset Angle: 75°
Panel Thickness
1 to 6
30
37
13
22.5
ø29
Marking plate: ø13.9mm
Reset Angle 75°
30
37
13
22.5
ø40
Panel Thickness
1 to 6
Marking plate: ø13.9mm
30
37
13
ø29
22.5
Panel Thickness
1 to 6
Push-Pull
Marking plate: ø13.9mm
Panel Thickness
1 to 6
30
37
25
13
ø40
30.5
Illuminated Selector Switches
1 Contact Block with Full Voltage Adaptor Transformer (2 blocks) 1 Contact Block with Half Size Transformer
X2 X1
X2
X1
M3.5 Terminal Screws Panel Thickness
1 to 6
86.5
X2
X1
64.5
Panel Thickness
1 to 6
2 Contact Blocks with Full Voltage Adaptor Transformer (4 blocks) 2 Contact Blocks with Half Size Transformer
X1
X2
63.5
M3.5
Terminal Screw Panel Thickness
1 to 6mm X2
X1
106.5
M3.5 Terminal Screws Panel Thickness
1 to 6
X2
X1
68.5
Panel Thickness
1 to 6
3 Contact Blocks with Full Voltage Adaptor 4 Contact Blocks with Full Voltage Adaptor 3 Contact Blocks with Half Size Transformer
X2 X1
68.5
M3.5
Terminal Screws Panel Thickness
1 to 6
X1
X2
X2
X1
84.5
M3.5 Terminal Screws
Panel Thickness
1 to 6
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
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800-262-IDEC (4332) • USA & Canada
ø22mm - TW Series
Switches & Pilot Devices
Dimensions continued
Pilot Lights
Round Flush APW1 Full Voltage Round Flush APW1 Transformer
28.5 13 30
ø29
37
ø24
17
Panel Thickness
1 to 6
28.5 13
66.5
30
ø29
37
ø24
17
M3.5 Terminal Screw
Panel Thickness
1 to 6
Round Flush Marking Type APW1B Full Voltage Round Flush Marking Type APW1B Transformer
Marking plate: ø15.5 mm
28.5 13 30
ø29
37
ø24
17
Panel Thickness
1 to 6
Marking plate: ø15.5 mm
28.5 13
66.5
30
ø29
37
ø24
17
M3.5 Terminal
Screw
Panel Thickness
1 to 6
Dome APW2 Full Voltage Dome APW2 Transformer
Panel Thickness
1 to 6
28.5 13
25
30
ø23.6
ø29
37
M3.5 Terminal
Screw
Panel Thickness
1 to 6
28.5 13
66.5 25
30
ø23.6
ø29
37
Square Flush Marking Type APQW1B Full Voltage Square Flush Marking Type APQW1B Transformer
Marking plate: 22 mm
Panel Thickness
1 to 6
28.5 13 30
37
16
25
30
Marking plate: 22 mm
M3.5 Terminal
Screw Panel Thickness 1 to 6
28.5 13
66.5
30
37
16
25
30
Illuminated Selector Switches
M3.5 Terminal Screws
83.5 (4 blocks)
B: 86.5 (2 blocks), 106.5 (4 blocks)
A: 63.5 (2 blocks)
Panel Thickness 1 to 6
13
25
ø24
ø29
30
37
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ø22mm - TW Series Switches & Pilot Devices
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Dimensions continued
Panel Cut-Out
Diagram Part Dimension
A B C D
A
B
D
C
Pushbuttons
Ø 0.137”
(3.5mm)
1.95” (50mm);
1.76” (45mm)
minimum
Ø 0.878”
(22.3mm)
1.17” (30mm)
Std. Octagonal
> 1.56” (40mm)
Large Mushroom
Pilot Light
Illuminated Pushbuttons
Selector Switches 1.17” (30mm)
*See note.
Illuminated Selector Switches
1.The Ø 0.137” (Ø 3.5mm) recess is necessary when either the nameplate or anti-rotation ring is used.
2. *>1.404” (36mm) for 2- or 3-position.
>1.95” (50mm) for 4- or 5-position.
Accessory Dimensions
OGL-31
Anti-Rotation Ring
OLW-C
Metal Button Guard
OCW-11
Pushbutton Rubber Boot
OB-31
Mounting Hole Rubber Plug
ø22 ø27.4
10.2
0.8 ø22.5
18.6
1.6t
R42.5
Mounting Centers
50 min.
15
Flush
M22 P1.0
ø31
18.5
ø32
9
Extended
M22
Button
installed
Button
installed
P1.0
ø32
9
ø26
ø31
21
ø29
ø25
3.5
3.5
HW9Z-KL1
Lock-out Adaptor
AW-RP1B
Round Plastic Bezel
AW-FP1B
Round Plastic w/Full Shroud
Key hole ø8
Waterproof Rubber
Gasket 0.5t
30
70
ø50
(ID: ø44.4)
93
29.5
30
R66.5
Panel Thickness
0.8 to 3.2
82.5
ø22.2
24 (inside)
ø29
13
ø29
19.8
AW-QF1B
Square Full Shroud
30
13
Finger-Safe Cover Dimensions
HW-VL6 HW-VL5 HW-VL4
HW-VL3 HW-VL2 APS-PVL
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800-262-IDEC (4332) • USA & Canada
ø22mm - TW Series
Switches & Pilot Devices
Component Construction and General Instructions — TW Series
Instructions for Switches and Pilot Devices
TW Series: Adjustment for Panel Thickness
The panel thickness ring provides adjustment from 0.04” to 0.24” (1 to 6mm)
in 0.004” (0.1mm) increments. Rotate the ring until the markings around the
periphery are aligned for the desired thickness, as shown below.
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0
Scale on Adjustment (in 0.1 mm)
0.1 mm
12
4
6
3
5
1 mm Panel Thickness Scale
(in 1 mm on the operator)
A
3
543
54
6 6
2
Ex. Panel thickness 2 mm Ex. Panel thickness 2.6 mm
Note: When a nameplate
or an anti-rotation ring
is used, add 0.03”
(0.8mm) to the panel
thickness dimension.
An adjustment for panel thicknesses shown below can be made quickly by using
the contact block remover tool.
1.6 mm
2.3 mm
3.5 mm
1 mm 2 mm
3.2 mm
Tool TW-KC1
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ø22mm - TW Series Switches & Pilot Devices
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Instructions continued
Pilot Lights and Pushbuttons
IMPORTANT: Install the body of the TW control unit with the panel thickness scale facing up.
Octagonal and Round Bezels
Octagonal and round bezels screw into the operator. Use a locking ring wrench (optional) for secure tightening and easy removal. Round flush and extended buttons
snap onto the operator base. Mushroom buttons screw onto the operator base.
Every round lens can be used with or without legend markings. Engraving can be done on a white translucent plate which is placed in the lens, or clear mylar can be
printed and placed in the lens.
Round
Marking
Unit
Insert marking
plate under lens
Lens
Marking
Plate
Press in
Press in round flush and
extended lens.
Screw in mushroom lens
Square Bezels
Square bezels are installed in a 3-step procedure. First install the base plate from the front. Then install the lock nut using the nut locking wrench (optional). Finally,
install the square bezel, which snap-fits onto the base plate. Square buttons also snap onto the operator base.
Every square lens can be used with or without legend markings. Engraving can be done on a white translucent plate which is placed in the lens, or clear mylar can be
printed and placed in the lens. Square units include a round waterproof lens which screws into the operator. The square outer lens snaps on.
Square
Marking
Units
Insert marking
plate under lens
Pilot Light
Marking Plate
Insert
Square Lens
Insert marking
plate under lens
Illuminated Pushbutton
Marking Plate
Lens Retainer
Waterproof Lens
Press in
Square Lens
To remove square lens from operator, place a screwdriver under the indentation on the side of the lens. To remove the marking plate, place a screwdriver under the
indentation and lift out the plate. The lens retainer can be removed by pressing a 3/16” screwdriver into one of the recesses.
Marking Plate Engraving Area
Shape Engraving Area Used With Part Number
Round Ø 0.55” (14mm) Illuminated pushbuttons ALW2B
Ø 0.55” (14mm) Pilot lights APW2B
Mushroom Ø 0.55” (14mm) Illuminated mushroom ALW3B
Square q 0.83” (21mm) Square pilot lights APQW1B
Square q 0.83” (21mm) Square illuminated pushbuttons ALQW2B
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ø22mm - TW Series
Switches & Pilot Devices
Instructions, continued
Selector Switches
The operator shaft of each unit has a recess to identify in which direction to install the handle. Align the handle with the recess. Press color insert (TW-HC1) into the
handle and then press handle into the operator, as shown below.
Selector Switch
(non-illuminated)
Illuminated
Selector Switch
Recess
Press in
color insert
Press in
handle
Remove color insert before pulling out the handle.
Standard Operating Positions
2-Postion, 90º 3-Postion, 45º 4-Postion, 45º 5-Postion, 30º
1 2
1 2
0
1
2
3
4
1
2
3
4
5
Positions: Non-Illuminated 3-Position Operators
12
0
1
2
0
1
2
0
Installation
Terminal X1 = Positive
Terminal X2 = Negative
Make sure slot
is facing up
Lamp holder is installed as shown,
due to polarity.
Lead holder (used with two stacks of
contact blocks ) does not have polarity.
TW Illuminated Pushbuttons,
TW Selector Switches
(AC Transformer or Full Voltage)
TW Pilot Lights
Installation of LED Illuminated Units
AC transformers are recommended for use in areas subjected to inductive noise. When using full voltage types, install a protection diode as shown below. (Diode
with DC power supply to protect against surges and noise.)
Te rminal
X1
Terminal
X2
Diode
LED
Make sure that LED illuminated units are installed with correct polarity, as indicated at the terminals.
