A door switch is an electric contacting device for opening and closing a circuit, which is attached to a door frame and operated by opening or closing the door.
Reference: Door Switches
Door switches break the circuit when the door is opened, stopping the electricity flow to the appliance.
Door pin switches
Suitable for use with 12V vehicles
20A Max current
Circuit disconnected when buttons are pressed
Standard, Telescopic or Rubber gasket variants available