4000W 220V AC SCR Voltage Regulator Dimmer Electric Motor Speed Controller NEW

100% brand new and high quality Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V Dimensions: 91 x 59(do not include knob) x 34MM Protection: Anti-spike, Surge, RC absorption (EOC)

How to use: The input is connected with AC 220V, output is connected to the electric stove wire or motor appliances, then rotate the knob for speed, voltage, temperature control.

Application: Electric furnace, water heater, lamps, small motor, electric iron etc.

Attention: Load does not exceed the maximum power, otherwise it will burn module and electrical appliances; use the resistive load as far as possible; reduce inductive and capacitive load power greatly.( it is best to leave more than half of them)

Package Included 1 Pcs 4000w Voltage Regulator