Rotary Cam Switches | McMaster-Carr

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25 Products

Measuring and Inspecting

Rotary Switches

Control multiple devices with a single switch

11 products

Electrical Power, Networking, and Controlling

Battery Switches

Turn the knob to alternate between two batteries without interrupting power

1 product

Limit Switches

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

4 products

Potentiometers

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

4 products

Lighting

Light Dimmers

Adjust the brightness of lights, even in large workspaces

3 products