
Blue Sea Systems ML-ACR Heavy 500 A 12 V Charging Relay | 4Boats
BSS7620100B
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Regular price
£313.67
Sale price£244.91
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Blue Sea Systems ML-ACR Heavy 500 A magnetic-latching (bi‑stable) automatic charging relay for 12 V systems. It combines batteries during charging and isolates them during discharge and engine start.
- 500 A magnetic-latching (bi‑stable) relay
- Nominal voltage: 12 V DC
- Control circuit connection: Deutsch DTM*
- No manual control
- Engine and start isolation: Yes
- When two engines are running, one relay is open and the other is closed (Engine 1 start)
- During engine starting the relay may close to combine batteries so they share charging and the starting load
- Alternatively during engine starting the relay may open to isolate batteries and prevent unwanted discharge
Order now or contact our team for technical advice and installation support.
*Deutsch DTM denotes the connector type used for the control circuit.

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