Sterling 12V 140A Split Charge Relay – Voltage Sensitive Relay (VSR) for Campervan & Marine Use Product Type: Metric push fit

Product Type: Metric push fit connectors

AQL Rating: 1

and maintenance kits

Sheet metal & thin steel

Sizes Included: 3

Sterling 12V 140A Split Charge Relay – Voltage Sensitive Relay (VSR) for Campervan & Marine Use Product Type: Metric push fitHigh Quality 12V 140A Voltage Sensitive Relay for Dual Battery Systems This Sterling 12V 140A Voltage Sensitive Relay (VSR) is designed to safely charge two separate battery banks from a single charging source, such as a vehicle alternator, without risking a flat starter battery. By monitoring battery voltage, the VSR automatically connects the secondary (leisure) battery only when the primary battery is fully charged. When voltage drops, the relay