Voltage Sensitive Split Charge Relay 24v/100A
The Voltage Sensitive Relay (VSR) 24V 100A is designed for heavy-duty dual battery systems in trucks, buses, RVs, and marine applications. It automatically connects your auxiliary battery to the main battery when the charging voltage exceeds a set level, and disconnects when voltage drops—ensuring your starting battery is never drained. With a robust 100A continuous current rating, it’s perfect for powering high-demand 24V accessories like inverters, fridges, and lights. Built for reliability and easy installation, this VSR is ideal for protecting and managing your 24V electrical system.
The main and auxilliary batteries can be connected to either of the VSR's terminals. The VSR's MCU automatically detects which is the main and which is the auxiliary battery and charges each as required.
The small black wire should be fitted to earth.
Continuous Rating : 24VDC/100 amps
Engage Voltage: 26.6VDC
Disengage Voltage: 25.6VDC
Screw Fit Base
SKU: D-CON-02861
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