Advanced Power Capacity: This speed controller delivers a power of 4000W. Suitable f resistive loads up to 2000W, inductive loads up to 500W, capacitive loads up to 300W. Exceeding these limits may result in damage to the device. Versatile Specifications: Featuring an EU plug with input adjustable output voltage from AC 0-220V. It suppts a rated current of 10A with a limit of 18A, operating effectively at a frequency of 50 Hz or 60 Hz. Enhanced Perfmance: Offers continuous voltage adjustment f precise control. Equipped with a voltage absption circuit, it ensures protection against overload voltage spikes, facilitating immediate response without delays hysteresis. Robust Protection Measures: Equipped with a multi-purpose socket, power indicat, hyrist protection, this regulat safeguards against power surges, voltage spikes, excess current with its efficient RC absption overload protection. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy so on. Voltage:AC 220V Colour:As Shown Material:Plastic Package Contents: 1 Voltage Regulat Only the above package content, other products are not included. Note: Light reflection different displays may cause the col of the item in the picture a little different from the real thing. The measurement allowed err is 1-3cm.