Shop Blue Sea Systems 7622BSS ML-ACR 500A 12V automatic charging relay with manual control for marine dual-battery management systems.
10 in stock
10 in stock
Blue Sea Systems 7622BSS ML-ACR is a 500 amp automatic charging relay designed for managing dual-battery charging systems in marine, RV, emergency vehicle, and off-grid electrical applications. Operating on 12V systems, the relay automatically combines battery banks during charging and isolates them during discharge to help protect starting batteries from accessory drain. || The integrated manual control feature allows remote switching for emergency parallel battery operation or manual isolation when needed. Built with ignition-protected marine-grade construction, the ML-ACR is engineered for harsh environments exposed to vibration, moisture, and temperature changes. || Commonly used in boats, yachts, camper vans, and utility vehicles with multiple battery banks, the 7622BSS supports organized electrical system management and charging efficiency. Blue Sea Systems designed the unit for dependable high-current operation in demanding mobile power installations.
| Brand | Blue Sea Systems |
|---|---|
| Model | ML-ACR Solenoid |
| MPN | 7622BSS |
| Product Type | Charging relay |
| Material | Thermoplastic |
| Finish Color | Black |
| Dimensions | 5.5 x 5.5 in |
| Weight (lb) | 2.9 lb |
| Load Capacity | 500A |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Manual override |
| Mount Type | Surface Mount |
| Installation | Hardwired |
| Compatibility | 12V battery systems |
| Use Case | Battery Management |
| Warranty | Limited lifetime |
| Country of Origin | United States |
| Series | ML-ACR |
| UPC | 632085076221 |
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