AC220V 4000W Electronic Voltage Regulator Speed Controller with EU Plug

Functions: Hysteresis, delay, peak absorption voltage circuit for effective protection of high-performance hyristors. Overvoltage protection, anti-absorption RC with multiple protection.

The housing is equipped with a multi-purpose universal socket and power indicator, a continuously adjustable voltage regulator, practical and

The product is made of thickened metal outer material, is high temperature resistant, rust-proof, a compact and compact product, five-sided cooling, no heat, no deformation, safe and secure. Heater, dimmer, low-speed motor, iron, etc. for adjusting temperature, setting, speed, and voltage.