Socobeta AC Voltage Regulator 220V 4000W High Power Voltage Controller with Dual Capacitance Design

DUAL CAPACITANCE DESIGN：This voltage regulator adopts amperometric capacitance + metal film capacitance to absorb surge and voltage spike. The voltage controller can prevent top voltage and electrical surge, RC absorption and fuse enhance usage safety. WIDE APPLICATION：This voltage regulator can be used to adjust the brightness, voltage and temperature of various electronic devices such as water heaters, lamps, small motors and so on. PERFORMANCE：This high power voltage controller uses a high-quality housing. The housing is made of 1.5mm thick aluminum and stainless steel. The aluminum housing prevents it from being easily damaged. Filled tin prevents heat generation under high current, making this regulator safe and convenient. ADOPTS DOUBLE INSULATION：There will be no electric leakage if short-circuit or SCR burn out. This voltage regulator has a protective cap and connection post，thicker and larger heat sink. EASY TO USE：This 220V 4000W high power voltage controller can easily control the voltage, temperature, etc. through the adjustable knob.This voltage regulator is very convenient to use while ensuring safety.