1. Using this kit, can it easier to install any electric fan in your cooling system project, very convenient.
2. Can greatly protect the safety of automotive system equipment. When the short‑circuit current of the system is too large, the circuit breaker will automatically open.
3. Package including connecting wire, water temperature sensor, relay, overload protector and 8pcs wiring insulated terminal, everything you need is included.
4. Durable, not easy to damage, do not need frequent replacement, very convenient.
5. Safe plastic material, not easy to damage your car and can avoid unnecessary losses.

Specification:
Condition: Brand New
Item Type: Radiator Cooling Fan Relay Kit
Material: Plastic
Application: Works for 7/8 inch Fans, 10/12/14/16/inch Fans
How to wire Single Terminal Fan Thermostat Switches:
1.These switches should be used in conjunction with a relay.
2.The switch should operate the relay and the relay should provide power to the fan since an electric fan typically draws a lot of current. When the switch closes to ground (within 170-210°C) the relay is energized and the fan. And the switch will open and break the ground circuit when the temperature drop.
3.The relay de-energizes and cuts power to the fan.
Installation Precautions:
(1) Turn off the engine, and after the water in the engine radiator has cooled to room temperature, replace with a new cooling fan temperature switch.
(2) Please avoid using external high temperature sources after installation.
(3) When installing, avoid sprinkling water on the surrounding automobile parts.
Direct Connect:(Fan will Opera when the ignition is "on")
1.Attach the positive fan motor wire (Blue)to a 12V positive ignition controlled source
e.g. box.
Note:We recommend the use of a 20 Amp inline (not included) for each fan.
2.Attach the negative fan motor wire(Black) to a suitable ground.