Scr Ac220 V 4000 W Electronic Voltage Regulator - Voltage Regulator - Speed Controller - With European plug

Features: Hysteresis, delay, peak absorption voltage circuit for effective protection of high-performance hyristors against overvoltage, RC anti-absorption with multiple protections

The casing is equipped with a versatile universal plug and current indicator, a continuously adjustable voltage regulator, convenient and quick

This product features a thickened upper metal casing, high temperature resistant, rustproof, compact design, five-sided cooling, no heat dissipation, no deformation, safe and durable.

Application: Electric oven, water heater, dimmer, low-speed motor, electric iron, etc., for adjusting temperature, setting, speed, and voltage.