Vary electrical flow to control speed, volume, and light intensity. Also known as variable output switches.

Rated NEMA 13, these potentiometers protect against debris and splashing oil and coolant.

Pair these potentiometers with a controller to monitor the position of moving parts or send instructions to an electrical system.

Adjust the brightness of lights.

Control the brightness of desk lamps and other plug-in lights without altering your switch or outlet.

Brighten or dim your facility or workstation's light from a control panel.

Fine-tune motion-sensing light controls from your smartphone or tablet. Mounting on the ceiling gives these light controls a clearer view of the room than wall-mount sensors, so they switch reliably.

Control devices with round or D-shaped shafts and view settings at a glance with a pointer.

These dual-control knobs operate independently to control two settings. They have a rubber coating for a comfortable grip. Use them on devices with round shafts to view settings at a glance with a pointer.

Quickly identify equipment controls and components by their color. Use these knobs to control devices with round shafts and view settings at a glance with a pointer.