Momentary Switches | McMaster-Carr

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1,562 Products

Electrical

Manual Switches

Manual Switches

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

Snap-Acting Switches

Snap-Acting Switches

Open and close circuits quickly to minimize arcing and sticking; often used as door-open indicators

Limit Switches

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

Safety Switches

Safety Switches

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

Switch Guards

Prevent people from activating switches accidentally

Relays

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

Sensor Switches

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

Bumper Switches

Bumper Switches

Signal when overhead doors close or items reach the end of conveyors

Motor Switches

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

Potentiometers

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

Terminals

Attach to the end of wire to connect circuits in control panels, motors, and small machines

Fabricating and Machining

Abrasive Blaster Safety Switches

Abrasive Blaster Safety Switches

Shut off abrasive blasters if the operator loses control; also known as deadman switches

Material Handling

Robot Safety Padding

Robot Safety Padding

Trigger an emergency stop when robot arms contact a worker or object

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)