Also known as three-way switches, these are often used in large, open workspaces and can be wired on opposite ends of the room to control lights on the same circuit. They work in pairs to control lights from two different locations. Actuate the switch by pressing on the wide, flat area. With a slim, low-profile design, they protrude less than toggle switches. All fit standard wall plates (not included).

Also known as three-way switches, these are often used in large, open workspaces and can be wired on opposite ends of the room to control lights on the same circuit. They work in pairs to control lights from two different locations. To prevent accidental activation, they require a key to turn lights on and off. They’re keyed alike, so all switches actuate with the same key. They also work with AC motor loads up to 80% of the current rating. All fit standard wall plates (not included).

Brighten or dim your facility or workstation's light from a control panel. These dimmers fit through a standard panel cutout. Lightly press and hold your finger to adjust the light level. Rated IP67, these dimmers are so watertight they could even handle brief submersion. They also seal out dust.

Dimmers are great if you want to control the brightness from one place but turn the light on or off from a switch somewhere else. For example, you might want to dim a light over your storage area from a main control panel for energy efficiency but still be able to turn it on or off when you enter the area.

Secure sensitive lighting equipment; these switches have a round key that is difficult to duplicate. The key is required to turn lights on and off. They’re keyed alike, so all switches actuate with the same key. They also work with AC motor loads up to 80% of the current rating.

Alternate between two batteries without interrupting power. These switches are often used in marine applications.

Snap these switches onto your DIN rail to mount them. With a toggle switch and receptacle combined, you can actuate power and plug in devices from a single box. They work best for tasks that require quick actuation, such as flipping a fan on and off.

Often used with high-wattage lights, an external heat sink prevents these dimmers from overheating. They stick out from the wall _1/2 in. to help them disperse heat.

Safe to use near ignitable gases and dust, the housing on these switches seals in anything that could ignite flammable material. All are UL listed and CSA certified for use in hazardous locations. Yank the cable anywhere along your line to quickly cut power in emergencies. They have positive-force, snap-open contacts that open a circuit when actuated, even if a spring fails or the contacts stick. The contacts will remain open until you tension the cable and reset the switch. Use the tension indicator to visually confirm that they’re reset correctly.

Also known as interlock switches, these ensure the safety of personnel by automatically shutting off power to machinery when an access door opens. Mount the switch to the door frame and mount a key to the door so that the key is inserted into the switch when the door is closed. When the door opens, the key is removed from the switch and the machine shuts down. They’re often used with machine guards for large robots.

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

Immediately cut power by pulling a cable. These switches are often used to turn off production lines and material handling systems in an emergency. All have positive-force, snap-open contacts that open a circuit when actuated, even if a spring fails or the contacts stick. The contacts will remain open until you tension the cable and reset the switch.

Switch Installation Kits—Accessory kits (sold separately) simplify the installation of a new switch.