Description: This product adopts double insulation; there will be no electric leakage if short-circuit or SCR burn out. It can prevent peak voltage and electrical surge; RC absorption and fuse enhance usage safety. The aluminum case prevents it from easy damage; filled tin prevents it from heating when in huge current. With protective cap and connection post; thicker and larger heat sink. Widely used by : electric furnace, water heater, lamps, small motor, electric iron etc. Specification: Material: Eletronic Component Color: Multi-color Size(LxWxH): 85x58x37mm/3.35x2.28x1.47inchMaximum power: 4000W (resistive load limit power), long time should be reduced power use. Efficiency: more than 90% Working voltage: AC 220V Adjust the voltage: AC 10-220V Note that the load must be re-regulator. Package Includes: 1 piece Voltage Regulator Note: Pls allow an error of 1-3mm due to the difference of manual measurement. Maximum power: 4000W (resistive load limit power), long time should be reduced power use, the proposed room temperature resistance load 2000W use (key parameters, please note). 4000W regulator voltage range can be really adjustable from 10V-220V smooth, more suitable for the need for low-voltage drive heating wire industrial enterprises to use
