Ac Input 220v Dc Output 10-210v Pwm 220v Dc Brush Motor Speed Controller Specifications: Input Voltage: AC 220V Output Voltage: DC 10-210V Linear Under Load only suitable for use with 220V DC brush motors Maximum Current Load: 20A Continuous Current: 10A Speed Range: 0% -100% Regulation Method: Potentiometer Connection Mode: Fence Type Terminal Size: 85x57x37mm/3.35x2.24x1.46" Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you No Retail Package Package Includes: 1 x Motor Speed Controller Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia