Rotary Switches | McMaster-Carr

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Number of Positions

Actuator Style

Lever

Rotary

Number of Circuits Controlled

Number of Terminals

Switching Voltage

Switch Action

Panel Cutout Diameter

Switching Current

Position Designation

Illumination

Switch Designation

Switch Starting Position

Wire Connection

Actuator Color

Environment

High-Pressure Washdown

Diameter

Shaft Diameter

Material

Mounting Location

Enclosure Rating

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

REACH

Bulb Voltage

248 Products

Electrical Power, Networking, and Controlling

Manual Switches

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

162 products

Speed-Monitoring Switches

Avoid downtime and machinery damage by detecting slowdowns in drive trains and conveyors

3 products

Limit Switches

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

4 products

Potentiometers

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

14 products

Lighting

Light Dimmers

Adjust the brightness of lights, even in large workspaces

3 products

Communication

Speaker Volume Controls

Wire between your speakers and sound amplifier to adjust the volume

4 products

Fluid Handling

Paddle Level Switches

Actuate when the paddle stops rotating to indicate the level of dry material

6 products

Flow Switches

Turn equipment on or off when flow rate reaches a set point

21 products