Voltage Sensitive Relay 12V 140A Dual Sense for Dual Battery System

Voltage Sensitive Relays have been specifically designed for a wide variety of 12V applications. The VSR units sense the input voltage generated and automatically connect/disconnect the appliance or circuit at pre-set voltages, eliminating the possibility of discharging the primary starting battery. Constructed with a weatherproof body (IP65) and durable silver tipped contacts, the VSR units also feature surge protection and a indicator designed to alert the user when the unit is engaged. VSR units