6A Switches | McMaster-Carr

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DFARS Specialty Metals

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688 Products

Electrical Power, Networking, and Controlling

Lever Switches

Grip and twist the lever to turn circuits on and off, preventing accidental actuation

118 products

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

288 products

Toggle Switches

Flip the toggle from one position to the other, turning circuits on and off

17 products

Switch Contact Blocks

Mount to switches to control electrical circuits as you move the switch

29 products

Slide Switches

Like a flashlight, the switch slides from one side to the other to turn circuits on and off

1 product

Emergency Stop Switches

Cut power to equipment during emergencies

135 products

Key Switches

Turn a key to actuate circuits, preventing accidental start and limiting access

33 products

Pull-Chain Switches

Pull a chain to send a signal, such as for turning on and off lights and fans

1 product

Rotary Switches

Control multiple devices with a single switch

6 products

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

11 products

Rocker Switches

Press the wide, flat surface to easily turn circuits on and off

2 products

Pull Switches

Tug on a cable or rope to turn on and off circuits, often for production lines along conveyors

3 products

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

2 products

Pendant Switches

Control machinery, such as cranes, hoists, and trolleys, from a safe distance

5 products

Timer Relays

Turn machinery on or off after receiving an electrical signal that starts the timer

5 products

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

22 products

Safety Relays

Monitor circuits and force machines to a safe stop if the relay detects a fault

32 products

Interface Relays

Isolate input and output circuits to protect PLCs and other controllers

23 products

Lighting

Light Switches

Manually turn lights on and off

2 products