When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery. So it does not drain your main starter battery and you will always be able to start your vehicle.
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Simply connect the relay between your starter battery and leisure battery and the relay takes care of everything, making sure your starter battery is not drained for when you need to get going again.
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24V 40AMP 5 Pin Change Over Plug-In. Premium Quality Automotive Relay. 1 x Standard Mini ISO Relay. Lamp load (Headlights). And many other uses. A/C Blower. Engine Cooling fan. Length: 26mm, Width 26mm, Height 25mm.
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5 pin SPDT 12V, 40 Amp electrical relay with pre-wired relay socket harness. You'll have more choices than what you can ever imagine. What's more, we're updating with over 100 new arrivals per month!
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Includes mounting bracket.
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Black 100 AMP Relay This robust 100A relay is ideal for switching high-power accessories in vehicles and other 12V systems. This robust 100A relay is ideal for switching high-power accessories in vehicles and other 12V systems.
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185 Degree On 170 Off Electric Cooling Fan Wiring Thermostat Install Set kits. -170~185 degree electric fan thermostat relay switch kit, It is a 3/8" pipe thread. Notice:Don't use the teflon tape or thread compoud on the thermostat or adaptor.For proper operation,the thermostat must ground threough the threads to the engine and the engine must be ground.
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4 Pin 500A 12V Car Auto Power Switch Dual Battery Isolator Relay Start On/Off. 1 x 500A 12V Relay. Switch TypeCar Power Switch. Universal 12V applications. Extends battery life. The color may have different as the difference display,pls understand.
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