3/8" Switches | McMaster-Carr

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141 Products

Electrical Power, Networking, and Controlling

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

34 products

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

48 products

Timer Switches

Automatically turn electrical equipment on or off after a set interval

10 products

Fluid Handling

Directional Control Valves

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

1 product

Building and Machinery Hardware

Mechanical Control Cables

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

16 products