Allows split charging of second battery bank without discharging the primary/start battery, relay makes at 13.7 volts and breaks at 12.8 volt. If Input volatge exceeds 13.3V, the circuit will be connected automatically, and the RED indicator will be ON.
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Dual Battery Isolators also feature surge protection and a L.E.D indicator designed to alert the user when the unit is engaged. When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery.
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Built-in LED indication (lights up when VSR starts). Automatically combines two batteries when charging and isolates the two batteries when not charging,which can widely used in 12v camper van trucks, caravans, and camping applications.
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The LED VSR 140AMP 12V Voltage Sensing Relay is a split charge relay specifically designed for campervans and caravans. Manufactured in the United Kingdom, this unit includes one set of the model Relay. This product ensures efficient voltage regulation and control, making it essential for maintaining the electrical system of your vehicle while on the road. I bought this for my campervan but never used it. New never wired up Any questions please ask Thanks
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Note: The benefit of this type of relay is that it does not require a connection to the alternator or any modifications to the existing vehicle electrical system. The location is very good.
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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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For 12V Leisure Battery Capacity up to 220AH. Designed for dual battery systems. 1x VSR with fitting hardwares. CE Certified.
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