Power tool governor for angle grinder, speed controller switch 4000W AC220V-250V

Power tool governor for angle grinder, speed controller switch 4000W AC220V-250VWide application: The speed regulator can adjust speed, temperature, voltage, and lighting. It is widely used in exhaust fans, tungsten filament light bulbs, electric furnaces, angle grinders, marble machines, and blowers. Note: It cannot be used in electrical appliances with circuits. Microwave ovens, induction cookers, rice cookers, water pumps, washing machines, LED energy-saving lamps and other boards and capacitive electronic components<br> High-quality materials: The variable speed controller is made of high-quality plastic insulated and flame-retardant shell, which does not discolor, deform, crack, and is high temperature . The internal parts are made of thickened phosphor bronze, which is safe and reliable in quality and has a longer service life.<br> High-precision display: The fan speed control switch uses a precision voltage adjustment knob to adjust the voltage. It has high precision and good stability. The control accuracy can reach 1 volt. Through the digital display, you can accurately understand the working voltage of the machine. The LED light makes the real-time voltage Numbers are clearer<br> Overload and overvoltage protection: The variable speed fan controller is equipped with an indepe ndent switch to control the voltage, with overload and short circuit protection functions. When the instantaneous current exceeds 15 amps, the switch automatically cut off power to protect the controller. You can also indicate The light determines the working status of the switch<br> Product name: Electronic voltage stabilizer<br> Input voltage: AC220V~250V<br> Output voltage: AC0-220V (adjustable)<br> Maximum power: 4000W (load power 2000W)<br> Maximum current: 15A (load current 9A)<br> Product size: 120x65x55mm<br> Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on<br> Colour:As Shown<br> Material:plastic+metal<br> Voltage:220V-240V<br> Package Contents:<br> 1 x speed controller<br /