APEM www.apem.com B2-107
B2
1200 series
Momentary pushbutton switches - round plunger
Distinctive features and specifications
❑Butt action contacts, double break
❑NF (EN 61058-1), UL and CSA approved
MATERIALS
• Case : polyamide
• Plunger : polyamide
• Bushing : brass, nickel plated
• Contacts :
A: silver
C: copper, silver plated
AGENCY APPROVALS
Models 1233X209 and 1233X209L are standard marked NF.
To order switches marked NF, UL or CSA, complete appropriate box of
ordering format.
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- silver contacts (A) : 4A 250VAC - 8A 125VAC - 4A 24VDC - 8A 12VDC
- silver plated copper contacts (C) : 2A 250VAC - 3A 125VAC - 2A 24VDC -
3A 12VDC
• Initial contact resistance : 10 mΩ
• Insulation resistance : 1.000 MΩmin. at 500VDC
• Dielectric strength :
2.000 Vrms 50 Hz min. between terminals
3.000 Vrms 50 Hz min. between terminals and frame
• Electrical life : 10.000 cycles at full load
GENERAL SPECIFICATIONS
• Torque : 1,50 Nm (1.10 Ft.lb)
max. applied to nut
• Panel thickness :
5 mm (.196) max.
• Total travel :
NO : 4,5 (.177) +/- 0,3 (.011)
NC : 3,5 (.137) +/- 0,3 (.011)
• Operating temperature :
-20°C to +55°C
Dimensions : first dimensions are in mm while inches are shown as bracketed numbers.
Sealing boots are available to protect the switches against dust and water. They are presented in section H.
Mounting accessories : standard hardware supplied :
- silver contact models : 1 hex nut U166 and 1 knurled nut U411
- copper contact models : 1 hex nut U42 and 1 knurled nut U411
Standard and special hardware are presented in section I.
Packaging unit : 40 pieces, except model 1200.L (50 pieces).
ABOUT THIS SERIES
2A 250VAC or 4A 250VAC, T55/125°C
All models
4A 250VAC - 8A 125VAC
All models function 3 (NO)
EN 61058-1
The company reserves the right to change specifications without notice.
15-Serie 1200-A_20-Serie 1200-A 04/11/14 15:01 Page107
UG1410A
B2-108 APEMwww.apem.com
B2
1200 series
Momentary pushbutton switches - round plunger
Solder lug/quick-connect terminals - screw terminals
9.20
6.35x0.80
(.362)
(.25x.031)
(.122DIA)
Ø3.10
4.50
(.177)
(.283)
(.031)
(.118DIAx0.50)
Ø3.00x0.50
0.80
7.20
6.35
(.25)
(.25)
6.35
9.20
0.80
Ø3.00x0.50
(.118DIAx0.50)
(.031)
(.362)
•Single pole configurations
• Approved models : see following pages
• Panel cut-out : Ø 12,2 (.480)
9.20
6.35x0.80
(.362)
(.25x.031)
(.059DIA)
Ø.50
4.50
(.177)
Screw terminals
Solder lug/quick-connect terminals
MODEL
STRUCTURE
NO NC
(function 3) (function 2)
1212 Normally Closed
1213 Normally Open
1222 Normally Closed
1223 Normally Open
➞Keyway
122.121. 123. 120.
➞Keyway
➞Keyway
(.362) (.472) (.413)
(.25x0.031)
13.20
(.551)
(.669)
(.472DIAx0.75 IS)
9.20 12.00 10.50
14.00
6.35x0.80
(.519)
17.00
Ø12.00x0.75 SI
7.50
(.295)
(.039)
1.00
Ø8.00
(.315DIA)
10.5012.00
(.413)(.472)
(.315)
8.00
14.00
(.551)
17.00 (.519)
(.669)
13.20
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
(.295)
7.50
(.315DIA)
Ø8.00
1.00
(.039)
Normalized quick-connect terminals
1232 Normally Closed
1233 Normally Open
(.669)
17.00
7.50
(.295)
(.472DIAx0.75 IS)
ø12.00x0.75 SI
6.35x0.80
(.519) (.25x0.031)
(.551)
14.00
13.20
(.039)
1.00
(.472)
12.00
(.362)
9.20
(.413)
10.50
ø8.00
(.315DIA)
(.059DIA)
ø1.50
➞Keyway
Plunger height : NO model : 7,50 mm, NC model : 5,80 mm
15-Serie 1200-A_20-Serie 1200-A 31/10/14 09:00 Page108
APEM www.apem.com B2-109
B2
1200 series
Momentary pushbutton switches - round plunger
Right angle screw terminals + clamp
CONTACT MATERIALS
ASilver
CCopper, silver plated
FINISH
LUXE Chrome plated cap nut U117 instead of knurled nut U411
PLUNGER COLOURS
2: Black - 3: Green - 6: Red - 7/1 : White
1203-7 Normally Open
➞Keyway
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
7.00
(.275)
6.35x0.80
(.25x.031)
10.5012.00
(.413)(.472)
Ø8.00
(.315DIA)
14.00
(.551)
7.50
(.295)
(.826)
90˚
21.00
1.00
(.039)
Straight screw terminals + clamp
1202 Normally Closed
1203 Normally Open
➞Keyway
(.472DIAx0.75 IS)
Ø12.00x0.75 SI
(.551)
14.00
(.315DIA)
Ø8.00
(.472) (.413)
12.00 10.50
(.519)
(.669)
13.20
17.00
(.25x.031)
6.35x0.80
(.283)
7.20
(.295)
7.50
(.039)
1.00
Plunger height : NO model : 7,50 mm, NC model : 5,80 mm
15-Serie 1200-A_20-Serie 1200-A 31/10/14 09:00 Page109
B2-110 APEMwww.apem.com
B2
1200 series
Momentary pushbutton switches - round plunger
X209L
NF standard marked -
Silver contacts
1233A•X209L Normally open
SPECIAL MODELS
X209 NF standard marked - Silver contacts
AGENCY APPROVALS
1233A•X209 Normally open
NOTE : Ground connector U187 compulsory on models X209 and X209L if the panel is not metallic or not connected
to ground. Order separately : see section I.
➞Keyway
➞Keyway
10.5012.009.20
(.413)(.472)(.362)
Ø8.00
(.315DIA)
6.35x0.80
14.00
(.551)
(.25x0.031)
(.519)
13.20
17.00
(.669)
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
(.295)
7.50
(.039)
1.00
(.511)
13.00
(.25x0.031)
6.35x0.80
9.20
(.362)
10.5012.00
(.413)(.472)
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
14.00
(.551)
(.519)
13.20
17.00
(.669)
Ø8.00
(.315DIA)
1.00
(.039)
NF All models
UL-CSA All models function 3 (NO), including X209 and X209L
Marking : to order switches marked NF, UL or CSA, complete above box with desired approvals.
Replace • with the desired plunger colour.
Replace • with the desired plunger colour.
15-Serie 1200-A_20-Serie 1200-A 31/10/14 09:00 Page110
APEM www.apem.com B2-111
B2
1200M/MR series
Robust momentary pushbutton switches - metal plunger
Distinctive features and specifications
❑Butt action contacts, double break
❑UL and CSA approved
MATERIALS
• Case : polyamide
• Plunger : top chrome plated
brass on polyamide base
• Bushing : brass, nickel plated
• Cap nut : brass, chrome plated
• Contacts : A: silver
C: copper, silver plated
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- silver contacts (A) : 4A 250VAC - 8A 125VAC - 4A 24VDC - 8A 12VDC
- silver plated copper contacts (C) : 2A 250VAC - 3A 125VAC - 2A 14VDC - 3A 12VDC
• Initial contact resistance : 10 mΩmax.
• Insulation resistance : 1.000 MΩmin. at 500VDC
• Dielectric strength :
2.000 Vrms 50 Hz min. between terminals
3.000 Vrms 50 Hz min. between terminals and frame
• Electrical life : 10.000 cycles at full load
GENERAL SPECIFICATIONS
• Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut
• Panel thickness : 4,5 mm (.177) max.
• Total travel :
NO : 4,5 mm (.177) +/- 0,3 (.011)
NC : 3,5 mm (.137) +/- 0,3 (.011)
• Operating temperature : -20°C to +55°C
AGENCY APPROVALS
Availability : approved models are 1213A and 1203A (M or MR)
(model 1223A is only UL approved).
Marking : to order switches marked UL or CSA, complete appropriate box of
ordering format.
4A 250VAC - 8A 125VAC
Mounting accessories : standard hardware supplied with all models : 1 hex nut U166 and 1 conic cap nut U1866-6.
Special cap nut U1874 is presented on the following pages.
Packaging unit : 40 pieces
Dimensions : first dimensions are in mm while inches are shown as bracketed numbers.
ABOUT THIS SERIES
The company reserves the right to change specifications without notice.
16-Serie 1200M-MR-A_21-Serie 1200M-MR-A 04/11/14 15:03 Page111
UG1410A
B2-112 APEMwww.apem.com
B2
1200M/MR series
Robust momentary pushbutton switches - metal plunger
Solder lug/quick-connect terminals - screw terminals
Solder lug/quick-connect terminals 6,35 x 0,8 (.250 x .031)
MODEL
STRUCTURE
NO NC
(function 3) (function 2)
Curved plunger Flat plunger
1212MR 1212M NC
1213MR 1213M NO
Screw terminals
Curved plunger Flat plunger
1222MR 1222M NC
1223MR 1223M NO
Screw terminals + clamp
Curved plunger Flat plunger
1202MR 1202M NC
1203MR 1203M NO
•Flat or curved plunger
• Panel cut-out Ø 12,2 (.480)
• Single pole
➞Keyway
121. 122. 120.
➞Keyway
➞Keyway
➞Keyway
9.20
6.35x0.80
(.362)
(.25x.031)
(.122DIA)
Ø3.10
4.50
(.177)
(.283)
(.031)
(.118DIAx0.50)
Ø3.00x0.50
0.80
7.20
6.35
(.25)
(.25)
6.35
9.20
0.80
Ø3.00x0.50
(.118DIAx0.50)
(.031)
(.362)
16-Serie 1200M-MR-A_21-Serie 1200M-MR-A 31/10/14 08:59 Page112
APEM www.apem.com B2-113
B2
1200M/MR series
Robust momentary pushbutton switches - metal plunger
CONTACT MATERIALS
ASilver
CCopper, silver plated
Chrome plated cap nut Ø 16 (.629), flat and plain.
Can be supplied instead of standard cap nut U1866-6.
Order separately.
SPECIAL CAP NUT
AGENCY APPROVALS
UL - CSA
Availability : approved models are 1213A and 1203A (M or MR) - model 1223A is only UL approved.
Marking : to order switches marked UL or CSA, complete above box with desired approvals.
U1874
(.629DIA)
(.137)
Ø16.00
3.50
16-Serie 1200M-MR-A_21-Serie 1200M-MR-A 31/10/14 09:00 Page113