Maintained Switches | McMaster-Carr

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EAR99

DFARS Specialty Metals

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1,172 Products

Electrical Power, Networking, and Controlling

Toggle Switches

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

90 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

122 products

Push-Button Switches

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

90 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

202 products

Emergency Stop Switches

Cut power to equipment during emergencies

184 products

Slide Switches

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

1 product

Rotary Switches

Control multiple devices with a single switch

13 products

Key Switches

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

65 products

Pull-Chain Switches

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

1 product

Safety Switches

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

36 products

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

16 products

Foot Switches

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

23 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

Joystick Switches

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

9 products

Proximity Sensors

Detect the presence or position of objects from a short sensing distance

1 product

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

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

59 products

Light Switch/Receptacles

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

3 products

Building and Machinery Hardware

T-Slotted Framing Switches

Attach to your rail to actuate components or cut power

8 products