12V DC Switches | McMaster-Carr

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System of Measurement

Switching Voltage

Number of Terminals

Switch Action

Actuator Style

Panel Cutout Diameter

Switching Current

Wire Connection

Diameter

Push-Button Style

Enclosure Rating

Switch Function

Switch Designation

Push-Button Shape

Environment

Mounting Location

Switch Starting Position

Illumination

Input Voltage

Number of Circuits Controlled

Switch Type

Manual

Noncontact

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

REACH

53 Products

Electrical Power, Networking, and Controlling

Push-Button Switches

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

5 products

Tilt Switches

Trip circuits when tilted; use as position indicators, pump level controls, and limit switches

1 product

Potentiometers

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

1 product

Relays

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

8 products

Vehicle Relays

Switch high-current loads on vehicles, such as starters, headlights, and fuel pumps

23 products

Fabricating and Machining

Abrasive Blaster Safety Switches

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

4 products