Able to withstand high currents, these switches are often used with motors and pumps.

Often used in large, open workspaces, these switches can be wired on opposite ends of the room to control lights on the same circuit. They're also known as three-way and four-way switches.

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

These switches are housed in a plastic enclosure.

Install these switches in areas with oil, coolant, corrosive chemicals, and regular washdowns. They're rated IP69K and NEMA 4X and 12 or 12K.

Save electricity and extend motor life by reducing the motor's starting current.

A raintight NEMA 3R rated enclosure protects these switches outdoors.

With a housing that’s designed to contain an explosion, these switches are safe to use in areas where ignitable concentrations of flammable or combustible gas, dust, or fibers may be present.

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

For use with equipment that cycles on and off, these relays meet UL 508 for air conditioning and heating. Also known as definite-purpose contactors.

Often used to regulate the speed of AC fans or keep a heater at a set temperature, these relays connect directly to sensors to calculate and adjust output power. This allows you to use an analog input without converting it to a digital signal to control output power.

Switch lighting systems on and off—these relays can handle the high switching current on large overhead light systems.