Blue Sea Systems ML-Series Automatic Charging Relay BS-7622

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.

• Magnetic Latching (ML) relay draws very low current in the ON state
• Start Isolation (SI) can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics
• Engine Isolation (EI) can be configured for isolation of two engines while both are running to protect engine electronics and maximise alternator output
• Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing
• Senses charging on two battery banks
• LED output to remotely indicate switch state – requires optional LED or Remote Control Contura Switch with integrated LED (included in retail package)
• 3/8″-16 tin-plated copper studs for maximum conductivity and corrosion resistance