These switches meet MIL-S-3950.

Rated NEC Classes I, II, and III, these switches have a housing that keeps fire and sparks in, so they won’t ignite gases, vapors, or dust. To save space on your panel, they can control multiple circuits.

Choose from a variety of messages and colored lenses to combine a rocker with a base and wiring socket for a complete switch.

Choose an actuator and contact block to make your own 16 mm switch.

When a moving object contacts the actuator on these switches, they open or close a circuit. They have the rapid-closing action of a snap-acting switch, but with a larger actuator for large objects.

Delay access to hazardous areas until conditions are safe; use these switches with machines that take time to stop after they are turned off. They mount to a door frame.

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.

Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure.

These relays pair the transmission reliability of an interface relay with the fail-safe operation of a safety relay. They have interlocking contacts—also known as force-guided or mechanically linked contacts—so opposing contacts won't close at the same time.

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