Bump Switch - SPST Snap Action with Lever - Micro Switch

Description of product

Bump Switch - SPST Snap Action with Lever : Bump Sensor

General Description
Bump Switch, name is drived from its application. This is one of the simple sensor which can sense obstacle and collision sensing. The extended lever allows the implemenation simple which closes the switch on collision with an obstacle. The SPST switch can be used in various appication, specially in movable objects like robots etc. Can be interfaced very easily to microcontrollers and external circuits.

Applications (in General)

  • Home and office automation  
  • Door or windows sensor as burglar alarm 
  • Robot obstacle sensing etc.


  • Voltage : 250VAC / DC
  • Current : 16A  250VAC  
  • Initial Contact Resistance : 50mΩ max.       
  • Insulation resistance : 100MΩ
  • Mechanical life : 500000 cycles
  • Electrical life : 50000 cycles
  • Working temperature : ≤125°C

*Image shown is a representation only.