Actuate these switches with a quick push. A housing seals in anything that could ignite flammable material, so you can use them where ignitable gas and dust may be present.

Rated NEMA 3S, NEMA 4X, NEMA 13, and IP66, these plastic switches resist corrosion better than aluminum switches and withstand washdowns and oil/coolant spraying.

A red light flashes when the actuator is pushed, making it easy to see from a distance. They're rated IP65 for protection from washdowns.

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

Safe to use near ignitable gases and dust, the housing on these switches seals in anything that could ignite flammable material. Yank the cable anywhere along your line to quickly cut power in emergencies.

Rugged enough for mining operations, these limit switches require a high actuation force, like heavy rocks moving on a conveyor.

Often used with machine guards, these switches mount to a door frame.