Sell PWPH 1Pc 4000W 220V AC SCR Electric Voltage Regulator Motor Speed Controller Dimmers HOT best price

Specifications: Product Name: 4000W AC voltage regulator Size: length： (L*W*H): 75*55*25mm，knob hole 6mm. Maximum power: 4000W (resistive load limit power), long time should be reduced power use. Long time resistance load recommended within 2000. Efficiency: more than 90% Working voltage: AC 220V Adjust the voltage: AC 0-220V Voltage adjustment range: AC 0-220V, Resistive load conditions, starting a dozen volts, callback can be 0 Note that the load must be connected before it can be regulated SCR is mainly used for resistive load (electric wire incandescent lamp, etc.), single-phase AC motor can also be, but not guaranteed can, other types of load, please confirm by yourself Fuses are not omnipotent, there is reaction time, if the current is too large, in addition to burning the fuse, the module may also burn out. Package Included:1Pc 4000W 220V AC SCR Electric Voltage Regulator Motor Speed Controller Dimmers