Hook Up Electric Fan Toggle Switch

Adding a manual switch to an electric radiator fan is an economical way of keeping your car cool and in good condition.

Hook up electric fan toggle switch.

The toggle switch contains a metal armature and a contact point and it connects to the power cord with two. A radiator fan switch can be a great tool when you re running your car hard either on the street or the track. At times your cooling fan stops working because a sensor has gone bad but the fan works just fine. The fan must have a 10 gauge wire to carry this amount of amperage.

How to wire an on off switch for an auto cool fan by justin cupler. Tape the wires with electrical tape. If you re rusty or new to this automotive element here s a short rundown of how radiator fans work electric radiator fans operate when radiator temperature rises to preset heat range. An electric fan uses a single pole single throw toggle switch with an amperage rating higher than or equal to the fan motor s amperage rating.

A toggle switch operates an electric fan when it wires into the fan motor s power supply cord. Christian picked up a painless performance electric fan relay kit with a thermostatic switch from speedway motors to control the electric cooling fan on his duster. You need to hard wire the radiator fan to a toggle switch on the dash in such a manner that the fan will shut off when the ignition key is off. A relay kit our part number ccfkrl will include everything you need to properly wire up your electric cooling fans with the exception of additional wiring needed to complete all of the circuits.

The fan can also be turned off manually when cruising to extend the life of the fan.