NEMA 4 Manual Switches | McMaster-Carr

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324 Products

Electrical Power, Networking, and Controlling

Push-Button Switches

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

110 products

Lever Switches

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

40 products

Toggle Switches

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

18 products

Foot Switches

Step on the pedal to actuate circuits while keeping your hands free for other tasks

16 products

Pull Switches

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

2 products

Emergency Stop Switches

Cut power to equipment during emergencies

67 products

Pendant Switches

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

37 products

Motor Switches

Turn motors, lighting, and electric heat circuits on and off

2 products

Key Switches

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

13 products

Potentiometers

Control speed, volume, and light intensity by varying electrical flow; also known as rheostats

5 products