Maintained Switches | McMaster-Carr

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1,167 Products

Electrical Power, Networking, and Controlling

Toggle Switches

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

92 products

Rocker Switches

Press the wide, flat surface to easily turn circuits on and off

97 products

Lever Switches

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

97 products

Push-Button Switches

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

94 products

Motor Switches

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

44 products

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

204 products

Emergency Stop Switches

Cut power to equipment during emergencies

139 products

Slide Switches

Like a flashlight, the switch slides from one side to the other to turn circuits on and off

1 product

Key Switches

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

65 products

Safety Switches

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

36 products

Pull-Chain Switches

Pull a chain to send a signal, such as for turning on and off lights and fans

1 product

Limit Switches

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

4 products

Finger-Touch Switches

Lightly touch with your finger to turn circuits on and off

15 products

Foot Switches

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

14 products

Pull Switches

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

2 products

Pendant Switches

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

12 products

Air-Actuated Switches

Press with your hand or foot to turn circuits on and off with air pressure

3 products

Sensor Switches

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

1 product

Joystick Switches

Move the joystick to steer and position cranes, robot arms, and other machinery

5 products

Latching Relays

Lock into position so they don't require constant voltage to stay switched

27 products

Lighting Relays

Control lighting circuits and switch lighting systems on or off

5 products

Tablet Holders

Equip tablets with safety switches to halt robots, conveyors, and other machinery in an instant

3 products

Monitoring Relays

Trip circuits or sound an alarm when voltage, current, or other limits are exceeded

19 products

Fusible Link Switches

Use as a safety switch to shut off hydraulic equipment and other machinery when the link melts

10 products

Lighting

Light Switches

Manually turn lights on and off

52 products

Light Switch/Receptacles

Combine a switch and receptacle into a single outlet box for a small footprint

3 products

Measuring and Inspecting

Rotary Switches

Control multiple devices with a single switch

11 products