Blue Sea Systems ML-Series Automatic Charging Relay

***Warehouse Closure Notice***

We are taking a short break! Our warehouse will be closed for dispatching at the close of business on Thursday 16th January 2025, and will resume operations at a reduced capacity from Tuesday 30th January 2025.

Please note the following:

Our phones will not be manned from Friday 17th January to Monday 10th February.
Orders can still be placed on our web store during this period, but please expect delays in dispatch.
We will continue to respond to emails and web store inquiries.

Thank you for your understanding & Safe Boating!

Blue Sea Systems ML-Series Automatic Charging Relay BS-7623

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