12v 24v 36v 48v 40A PWM DC Motor Speed Controller Forward Reverse Controller with Motor Down Switch Metal Shell Case

Spacification: Model: DC10V-50V DC governor Input voltage: DC10-50V Output voltage: Under Load Linear Continuous current: 40A Maximum current: 60A Speed type: modulated current Speed control: potentiometer (with switch) Speed range: 0-100% Forward Reverse: Support Size of main board: 110MM*78MM*38MM L*W*H Net Weight: 245g Package include: 1 x DC Motor Speed Controller Note: There built-in 2 relay, the current is 80A in polarity with Positive and negative