DescriptionModel Number : US-52Efficiency : IE 1AC Voltage : 208-230 / 240 VCertification : NONEOrigin : AE(Origin)Certification : NONEThis is a kind of quality speed controller, which adopts ABS flame-retardant housing, wear resistance and can provide long service time. The governor starts slowly and has a soft-start function. The governor starts slowly and has a soft-start function. Anti-slip rotation knob design for easy adjust the working speed. You can have a try.Features:Adopts ABS flame-retardant housing, wear resistance and can provide long service time.The governor starts slowly and has a soft-start function.400W high power can provides stable performance.Anti-slip rotation knob design for easy adjust the working speed.Corotation and reverse adjustable, easy to adjust according to your demands.One button to on/off the motor, and please disconnect the powersupply when it is necessary to stop the operation for a long time.Specifications:Name: Speed ControllerModel: US-52Material: ABSPower: 400WItem size: 113 * 100 * 60mm / 4.45 * 3.94 * 2.36inItem weight: 249g / 8.78ouncePackage size: 120 * 107 * 85mm / 4.72 * 4.21 * 3.35inPackage weight: 281g / 9.92ouncePacking List:1 * Speed Controller1 * Flat-plug Cable(single-row 6 pin type)