Description This kit includes: Weatherproof SPST 35 Amp relay Weatherproof 30 Amp circuit breaker Weatherproof relay base with harness (6′ input, 2′ output) Weatherproof heat-shrinkable Crimp-on terminals Mounting hardware This is our Standard Weather Proof relay kit w/o Thermastaic switch. If you have dual fans you will need a second relay kit. This is inexpensive protection for an electric fan and a vehicle’s wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle’s wire harness. An absolute necessity if adding a dash mounted manual on/off switch to your electric fan circuit.
