3/4" Switches | McMaster-Carr

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63 Products

Electrical Power, Networking, and Controlling

Push-Button Switches

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

1 product

Key Switches

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

41 products

Doorbell Switches

Activate doorbells or buzzers with the push of a button

1 product

Lighting

Light Dimmers

Adjust the brightness of lights, even in large workspaces

2 products

Fluid Handling

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

9 products

Building and Machinery Hardware

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

9 products