Blue Sea SI-ACR 7610B Automatic Charging Relay 120A 12/24V

The Blue Sea SI-ACR 7610B Automatic Charging Relay is designed for marine applications, supporting both 12V and 24V systems up to 120 Amperes. Hermetically sealed and vaporproof, it is safe for installation in gasoline-powered boats, thanks to ignition protection. This relay automatically isolates sensitive house loads from the engine circuit during cranking, making it ideal for protecting delicate electronics while supporting high-output alternators.