These switches meet MIL-S-3950.

Rated NEMA 4, 13, and IP66, these metal switches are protected from washdowns and oil/coolant spraying. Install them in 30 mm dia. cutouts.

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

Install these key switches in 3/4" dia. panel cutouts. They require a key to turn circuits on or off, limiting access to sensitive equipment.

Also known as interlock switches, these ensure the safety of personnel by automatically shutting off power to machinery when an access door opens. They’re often used with machine guards.

Small yet mighty, these switches are about as tall and wide as an index card yet durable enough to mount directly to a wall.

Install these switches inside an enclosure to prevent it from opening when power is on—turn the switch to disconnect power and release the door.

Isolate input and output circuits to prevent damage from voltage spikes, reduce signal interference, and amplify signal.

Use these relays with industrial automation systems, security and emergency lighting, and small motors.

Using a low-current signal, these relays are often used to control small motors and heaters.

Often used for high-speed switching at low-current levels, these solid state relays have no moving parts, so they switch faster, last longer, and are quieter than mechanical switches.

Smaller than relays with electrical wiring, these relays fit in compact devices. Mount them through holes on circuit boards with their solder pin terminals.

Sealed for safety, these relays are a good choice for hazardous locations where combustible or corrosive gases may be present.

Reduce connection errors on circuit boards that control machine guards and other safety devices. These relays take up less space on a board than those with electrical wiring because their solder pin terminals mount directly through circuit board holes.

With a built-in web server, these relays can be remotely controlled over any IP network, including the Internet.

Split run time between two devices—these relays automatically alternate between them.