Sierra Bs11040, Voltage Sensitive Relay (Vsr)

Automatically Combines Two Batteries When Charging And Isolates The Two Batteries When Not Charging. No Voltage Drops Comparing To Battery Isolator Diodes (0.6V). Robust Glass Fiber Reinforced Nylon Enclosure. Specifications 12Vdc Nominal Voltage 13.3Vdc Combined Voltage 12.8Vdc Open Voltage 125A Continuous Current Rating 140A Intermittent Current Rating Power Consumption: 10Ma (Standby)/ 330Ma (Engage), 0Ma (Storage Mode)