Once the input voltage reaches a certain level the device uses an electromagnet to pull a set of contacts that make or break a circuit.
Voltage sensing split charge relay wiring diagram.
12v 140a rated voltage sensitive relay for split charging applications in camper vans motorhomes 4x4s and boats.
A voltage sensitive split charge relay or v s r.
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Select sub category 12volt 180amp 2mtr voltage sensing split charge relay kit 110amp cable.
A range of quality voltage sensing split charge relays from 30 amp relays to 150 amp relays.
The contacts then open again at a pre set lower threshold normally around 12 8v.
Split charge relay and system frequently asked questions pertaining to voltage sensing relay wiring diagram image size 794 x 560 px and to view image details please click the image.
Allows split charging of second battery bank without discharging the primary start battery.
Durite 140amp 12 volt split charge vsr relay 12v voltage sensitive relay 140a 12 volt 140 amp with red led indicator.
Voltage sensitive sensing relay vsr voltage sensitive relays or vsrs sense the voltage of the starter battery and close the contacts inside the relay at a pre set threshold normally around 13 7v check manufacture s specs.