The
VAC1/S-15E is a robust
15A (1.6kW) Single-Phase Switched Fan Speed Controller engineered for 110V AC inductive loads. Providing smooth, variable voltage regulation from 0–98%, it features an integrated rotary
ON/OFF switch, an onboard R-C snubber network, a high-surge 25A TRIAC, and a rear-mounted cermet minimum speed trimmer to prevent motor stalling and low-speed burnout. Housed in a compact enclosed body with standard single-hole potentiometer fixing, it is the industry standard for HVAC ventilation, commercial extraction, and induction motor control.
⚠️ Important: Heatsink paste is essential when installing the controller. Warranty is void if heatsink paste is not used.
Fan Control Enclosed – Switched Potentiometer
