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.

Adjust the brightness of lights.

Adjust how bright lights are from anywhere.

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.

Detect motion near your light fixture to turn lights on and off. Compared to switch-mount motion controls that detect from a single wall, these controls have a better view of the entire space since they sense motion from above.

Use these controls with motors that run forward and backward, such as motors for conveyor belts.

For monitoring the number of shaft turns on instrumentation, these knobs have easy-to-read scales or digits for quick and accurate readings. Use them on devices with round shafts.

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

A rubber coating or construction provides a comfortable grip. Use these knobs to control devices with round or D-shaped shafts and view settings at a glance with a pointer.