Rheostat Switches | McMaster-Carr

Filter by

Actuator Style

Push Button with Slide Dimmer

Rocker Switch

Rocker Switch with Mini Slide Dimmer

Rocker Switch with Push Button Dimmer

Rocker Switch with Slide Dimmer

Rotary

Slide

Toggle Switch with Mini Slide Dimmer

Number of Turns

Number of Terminals

System of Measurement

Input Voltage

Wattage @ Voltage

Switching Voltage

Shaft Type

Hole Diameter

Color

Shaft Diameter

Material

Diameter

Wire Connection

Voltage

Panel Cutout Diameter

Control Type

Output Voltage

Electrical Connection

Wattage

Enclosure Rating

Head Diameter

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Not Compliant

Forward

How can we improve?

183 Products

Electrical

Potentiometers

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

26 products

Potentiometer Panel Seals

Keep moisture and dust out of potentiometers

4 products

Motor Speed Controls

Manage the speed of AC and DC motors

3 products

Heating, Ventilation, and Air Conditioning

Ceiling Fan Speed Controls

Convert single-speed ceiling fans to variable speed

8 products

Lighting

Light Dimmers

Adjust the brightness of lights, even in large workspaces

18 products

Light Switch Sensors

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

12 products

Light Switches

Manually turn lights on and off

1 product

Light Switch Sensor Controllers

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

9 products

Building and Machinery Hardware

Indicating Knobs

Control devices and view settings at a glance

89 products

Communication

Speaker Volume Controls

Wire between your speakers and sound amplifier to adjust the volume

4 products