AC 220V 2000W 4000W 5000W High Power Voltage Regulators Dimmer SCR Speed Controller Power Supply Electronic Governor Thermostat2000WSpecifications:Resistance materials: metal and plasticInput voltage:AC 220VVoltage regulation: AC 50-220VMaximum power: 2000 WDimension:48 x 56x 28 mmFeatures:Connect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.As the power has very big,so the normal home appliances or small factories enough to use.This pressure regulator with two-way high power silicon controlled, potentiometer have nuts, can use not need add any components, very convenient and practicalApplicable Appliance: Electric furnace, water heater, lamps, small motor, electric iron. etc4000WFeatures:100 percent brand new and high quality 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.Specifications:Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V Dimensions: 85(L) x 58(W) x37.5(H)MM or 3.35x2.56x1.5" Protection: Anti-spike, Surge, RC absorption (EOC)Using Method:Step 1: Adjustable Power Supply Board Step 2: connect this device with lamp or home appliance or electric circuit Step 3: then rotate the knob for dimming, speed, voltage, temperature control.Application:Electric furnace, water heater, lamps, small motor, electric iron etc.Type:Governor or Regulator or Motor speed controller or Dimmer Module5000WSpecifications:Operating Voltage: AC 220VMaximum Power: 5000WAdjustment voltage: AC 0-220V (from high to low can be adjusted to 0, from low to high is about 20V)Pay attention to connect the load first and then adjust the voltage.5000W (resistive load instantaneous power limit), the power usage should be reduced for a long time, it is recommended to use within 2200W of resistive loadApplication:Electric furnace, water heater, lamps, small motor, electric iron etc.Package Included:1 x 220V 5000W Motor Speed Controller