Voltage Sensitive Relays There are 2 products.

Voltage Sensitive Relays

A selection of voltage sensitive relays to assist in charging of leisure vehicle batteries. Voltage sensitive relays allow you to safely use a leisure battery and starter battery on the same circuit without the risk of accidentally draining your starter battery. The leisure battery can be charged from the alternator whilst the engine is running but when the engine is stopped the relay will automatically protect the starter battery from being drained and restrict leisure use to the leisure battery.

Voltage Sensitive Relay / 140A 12Vdc (125A Continuous) / Voltage Range 12.8V...

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Voltage Sensitive Relay Kit with 6m Red 16mm2 Battery Cable & 0.6m Black...

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