KB’s 25K wall mount, AC motor fan speed controls

Designed for mounting into a 2″ X 4″ electrical wall box, speed controls operate from 115/230/277VAC, 50/60 Hz and have a maximum rating from 2.5 to 15 amps at ambient from 25C to 40C.

Providing variable speed motor control for shaded pole, permanent split capacitor and universal (AC/DC) motors, this unit’s many applications include ceiling fans, commercial vent hoods, industrial blowers, laminar flow hoods, heat tunnels and stirrers.

It features an on/off line switch, a high gain RFI noise suppression filter, an adjustable trimpot to set the minimum speed and a flame retardant ABS enclosure.

The mounting kit includes individual packaging with a dial plate, knob, mounting screws, wire connectors and instructions.