
C&K AP Series Industrial Pushbutton Switches
The AP Series of pushbutton switches from C&K presents an ideal solution for switching applications where harsh environments are encountered, with IP67 sealing and a lifetime of over one million operations.
- IP67 sealed
- 1,000,000 life cycle
- Illumination / non-illumination
- Multiple coloured caps (available separately)
- Threaded or snap-in mounting

Product Description
The AP Series of pushbutton switches from C&K presents an ideal solution for switching applications where harsh environments are encountered.
The switches benefit from a long life of over 1 million operations and IP67 sealing, and are available as illuminated and non-illuminated versions.
Typical applications
Harsh environments, • Off-Road, Industrial, Medical, Transportation, Joystick control modules, Gaming, Military.
Mechanical specifications
Operating life: 1,000,000 cycles
Total travel: 2.1 ± 0.2 mm
Operating point 1.55 ± 0.25 mm
Over travel: 0.6 min.
Operating force: 4N ± 1N standard configuration; other force
Option 2n ± 0.5n
Vibration: 10-500 Hz 10g max
Shock: 60g 11ms sawtooth wave.
Electrical specifications
Contact rating:
200ma @ 24 V DC resistive (500,000 cycles)
100ma @ 50 V DC resistive (500,000 cycles)
400ma @ 32 V AC resistive (500,000 cycles)
125ma @ 125 V AC resistive (1,000,000 cycles)
Dielectric strength: 1000 V AC min.
Insulation resistance: 1 G Ω @ 500 VDC
Initial contact resistance 50 m½ max (without wire leads)
Bounce time: <5 ms
Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.
| Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | Quantity | Product Range | Panel Cutout Diameter | Contact Voltage AC Nom | Contact Configuration | Switch Operation | Pushbutton Actuator Style | Contact Current Max | Actuator / Cap Colour | Contact Current AC Max | Contact Voltage VAC | Contact Current DC Max | Contact Voltage VDC | IP Rating | Switch Mounting | Switch Terminals | Illumination Colour | Panel Cutout (H x W) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AP2D200SZBE
|
2435211 |
Industrial Pushbutton Switch, AP Series, 13.8 mm, SPST-NO, Momentary, Round Domed, Black C&K COMPONENTS
You previously purchased this product.
View in Order History
|
Available for back order + Check Stock & Lead Times |
Each
|
1+ £11.34 £13.61 5+ £10.56 £12.67 10+ £9.78 £11.74 20+ £9.50 £11.40 50+ £9.22 £11.06 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
AP Series | 13.8mm | 32V | SPST-NO | Momentary | Round Domed | 400mA | Black | 125mA | 125V | 200mA | 24V | IP67 | Panel Mount | Solder Lug | Non Illuminated | - | |
AP2D203TZBE
|
2435214 |
Industrial Pushbutton Switch, AP Series, 13.8 mm, SPST-NO, Momentary, Round Domed, Black C&K COMPONENTS
You previously purchased this product.
View in Order History
|
No Longer Stocked |
Each
|
null | AP Series | 13.8mm | 32V | SPST-NO | Momentary | Round Domed | 400mA | Black | 125mA | 125V | 200mA | 24V | IP67 | Panel Mount | Solder Lug | Red | - | ||
AP2D300SZBE
|
2435224 |
Industrial Pushbutton Switch, AP Series, 13.8 mm, SPST-NO, Momentary, Round Domed, Red C&K COMPONENTS
You previously purchased this product.
View in Order History
|
Available for back order + Check Stock & Lead Times |
Each
|
1+ £11.40 £13.68 5+ £10.62 £12.74 10+ £9.83 £11.80 20+ £9.55 £11.46 50+ £9.27 £11.12 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
AP Series | 13.8mm | 32V | SPST-NO | Momentary | Round Domed | 400mA | Red | 125mA | 125V | 200mA | 24V | IP67 | Panel Mount | Solder Lug | Non Illuminated | - | |
AP4E200SZBE
|
2435221 |
Industrial Pushbutton Switch, AP Series, 13.8 mm, SPST-NO, Momentary, Round, Black C&K COMPONENTS
You previously purchased this product.
View in Order History
|
No Longer Stocked |
Each
|
null | AP Series | 13.8mm | 32V | SPST-NO | Momentary | Round | 400mA | Black | 125mA | 125V | 200mA | 24V | IP67 | Panel Mount | Solder Lug | Non Illuminated | - |