AC 220V 4000W SCR Variable Voltage Regulator Speed Motor Fan Dimmer Controller
The tungsten lamp is 4000w, the heating type is 3000w, the electric tool is 2000w, and the fan type is 1500w. Max Power: 4000W. The inductive load is 1/3 of the resistive load. With heat dissipation port for fast heat dissipation.