Relay sensible à la tension VSR avec isolateur starter

VSR (Voltage Sensitive Relay) with integrated start isolator, designed for 12/24 V systems. It automatically connects the motor and service batteries as soon as the voltage reaches 13.7 V (or 27 V at 24 V), and isolates them below 12.8 V. Totally electronic and silent, it protects the starter battery from discharging, while ensuring optimum recharging of both banks.