Light Switches | McMaster-Carr

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Push Button with Slide Dimmer

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Number of Circuits Controlled

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Illumination

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Mounting Location

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Voltage

Switch Type

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Electrical Connection

1/2" Circular Connector

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Illumination Type

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UL Recognized Component

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How can we improve?

1,343 Products

Lighting

Light Switches

Manually turn lights on and off

58 products

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

74 products

Light Dimmers

Adjust the brightness of lights, even in large workspaces

18 products

Light Switch/Receptacles

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

2 products

Light Switch Sensor Controllers

Turn lights on and off or dim them in unison from a secure Bluetooth network

9 products

Light Switch Sensor Guards

Protect light switch sensors from damage and vandalism

5 products

Light Socket Pull Cords

Lengthen pull-chain light switches

1 product

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

3 products

Facility Lights

Illuminate both indoor and outdoor areas with a permanent light source

1 product

Electrical

Manual Switches

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

129 products

Timer Switches

Automatically turn electrical equipment on or off after a set interval

108 products

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

215 products

Sensor Switches

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

255 products

Photoelectric Switch Reflectors

Pair with sensor switches to reflect light back at them

38 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

44 products

Relays

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

17 products

Safety Switches

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

39 products

Switch Mounts

Mount sensor switches to panel cutouts, tank walls, or conveyors

2 products

Sensor Switch Transmitters

Monitor objects, switch equipment on and off, and send data to control systems with a single device

8 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

12 products

Communication

Labels

Stick onto items to identify or convey information about them

1 product

Legend Plates

Mark switches and lights on control panels for easy identification

14 products

Building and Machinery Hardware

Brackets

Connect surfaces in an assembly

59 products

Material Handling

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

48 products

Facility and Grounds Maintenance

Mirrors

View your reflection

8 products