Sensitive along their entire length, these switches are often used to signal when an overhead door closes or an item reaches the end of a conveyor.

These switches actuate when a magnet comes within sensing distance, and reset when the magnet moves away.

Mounted to your circuit board, these switches trigger when magnetic components get near, and reset as they move away.

If there’s a power outage, flip the toggle for each circuit on these switches to backup power.