4000w 220v Ac High-power Thyristor Voltage Regulator Speed Controller Temperature Dimmer

Description

The thyristor is mainly used for resistive loads (electric heating wire incandescent lamps, etc.). Speed, brightness and temperature control. Stable and durable, long service life, easy to wire, no need for welding. In the event of electrical overload or short circuit, it will blow the fuse in the shortest time to protect your electrical appliances. Dimensions: Approx. 86 x 76 x 37 mm