Super material: It is made of electronic accessories element, inner conductor is pure copper. it is long lasting and durable for you to use. Package including: 2 Pack of DC Motor Governor module. Ultra low voltage dc motor governor, with switch function. The product is suitable for self-recovery fuse, the current is too large and automatically disconnects, and the fuse is automatically restored after cooling. DC Motor Governor specification: The working voltage is DC6V-28V Maximum output power: 30W. The current in the same product is up to 3A. Potentiometer with switch function. High Power High Efficiency: The dc motor regulator is designed with a knob, the knob is with switch function, you can turn off the controller by screwing it; Control the forward or reverse direction and the stop of DC motor by switch. It is precise and reliable with good long-term stability. With fixing screw hole, convenient for install and fixed. Small size, low power consumption, fast response. A wide range of applications: It is suitable for the speed regulation of DC motor, fan, fish tank oxygen pump and other products., Manufacturer: XLX