Make or break an electrical circuit. These contact blocks mount to manual switches and transmit an electrical signal when the switch actuator is engaged.

Choose an actuator and contact block to make your own 22 mm metal switch.

Simple to use, these switches actuate with a quick push.

Mount these switches in panel cutouts where changing a battery or routing wires might be difficult—they power themselves when you push the button.

Immediately cut power with a single push.