Blue Sea Systems ML Series 500 Amp Automatic Charging Relay - 12V
Item Description
500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine
Starts isolation (SI) can be configured for temporary isolations of house loads from engine circuit during the engine cranking
Engine isolation (EI) can be configured for isolation of two engines while both are running to maximize alternator output
Manual override knob provides an added level of safety