Description
Universal switch DC 12V/24V motor speed controller for fan control
Features:
Universal 12V or 24V, supports high power, 120W@12V, 240W@24V.
Rated thermal current 10A.
Widely used to adjust the speed of car heater, defroster, fans etc.
Instruction:
1. The red wire connects to (plus) the power supply and the motor
2. the blue wire connects to (minus) of the engine
3. Black connect to (minus) power supply.
Size: 62 * 27 * 30 mm