A base that lights up draws attention to emergency stops. When pushed, these switches immediately cut power.

Keep your hands free for other tasks by triggering switches with your foot.

Tug the hanging rope to actuate these switches.

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.

Stack these slim switches together, or fit them into tight spaces. They're rated IP67 for protection from temporary submersion.

Shorter and thinner than other safety limit switches, these are sized to fit tight spaces.

Prevent equipment from automatically restarting—these switches must be manually reset each time they're actuated.

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.

Install these switches in a panel cutout to automatically turn electrical equipment on or off after a set interval.

Control equipment with high currents, such as landscape lighting, pumps, and heaters.

Use your smart phone to turn equipment on and off at a set time and day.

For precise control of high-current equipment such as landscape lighting, pumps, and heaters, these switches schedule on/off times to the exact minute.

Use the mounting holes to attach monitors to a flat surface.

Protected by a steel enclosure, these switches withstand tougher conditions than switches in a plastic housing. Also known as safety switches, they have quick-make/quick-break action to eliminate arcing and prolong switch life.

Unlike mechanical relays, these solid state relays have no moving parts, so they require less maintenance and last longer, switch faster, and are quieter. They mount on 35 mm DIN rail (also known as DIN 3) for fast installation.

With no moving parts, these solid state relays last longer, switch faster, and are quieter than mechanical relays. They interface between your controller and components to isolate input and output circuits, which protects components from voltage spikes, amplifies the relay’s signal, and reduces interference for reliable transmission.

With no moving parts, these solid-state relays are fast switching and require less maintenance, last longer, and are quieter than mechanical switches.

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

The circular pin terminals plug into relay sockets for easy installation.

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

Control and diagnose issues with safety-critical circuits.

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.

Monitor phase, voltage, and frequency at the same time to protect motors, generators, and other three-phase circuits from burning out or overheating.