SMAKN CCM4N 12V 24V 6A DC Motor Speed Controller Adjustable Variable Speed Current Overload Protector Positive-Stop-Reverse Speedpot Control

*CCM4N DC Motor Speed Regulator provides variable speed capability for DC motor.
*Speed range: 0% -100%
*The input voltage is DC 12V-30V.
*Applicable power: 12V50W(max); 24V100W(max)
*For current: Rated current 3A, the maximum current 6A.
*Size:77mm*46mm*23mm(L*W*H)
*Weight:42g
*Equipped with a special potentiometer which can control the positive-stop-reverse rotation and speed of DC motor. (It can be replaced by rocker potentiometer.)
*Equipped with IC which can check the Hall-effect current.
*And it will stop working when the instantaneous peak current is up to 6.4A.
Operating instruction:
*Before you attempting to wire the controller, make sure power is off.
Warning: Do not reverse positive and negative power loads ,This will damage the controller.