4000W High-power Motor Fan Variable Thyristor Electronic Voltage Regulator ControllerAdopts metal structure, high temperature resistance, flame retardant, not easy to rustCore chip adopts high power thyristorWith adjustable knob for stepless voltage regulationNo delay, anti-surge, anti-spike, RC absorption multiple protectionWith universal power socket and power supply lightWith heat dissipation port for fast heat dissipationName: Voltage RegulatorModel: D83425Input Voltage: AC 220VOutput Voltage: 0~220V (Adjustable)Adjustable Voltage Range: 0~220VMax Power: 4000WRated Current: 9AMax. Current: 18APlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onColour: blackMaterial: ABS+electronic componentsSize: 115 x 10 x 83mmPackage Contents:1 x Voltage RegulatorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.