Blue Sea ML-RBS Remote Battery Switch with Manual Control Auto-Release – 12VModel: 7713-BSSFeatures:Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicingLED output to remotely indicate switch state – requires optional LED3/8″-16 tin-plated copper studs for maximum conductivity and corrosion resistance7/8″ (22 mm) stud length accepts multiple cable terminalsLabel recesses for circuit identificationSilver alloy contacts provide high reliability for switching live loads500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locationsAuto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desiredSpecificationsControl Circuit Voltage10.1 to 16.5V DCControl Circuit ConnectionTinned WireNominal Voltage12V DCMounting#10Coil FunctionAuto-ReleasingAmperage Operating Current8mA when OFF13mA when ONAmperage Operating Current when changing state<7A (40 ms)Continuous Rating500AIntermittent Rating700A - 5 minutesCranking Rating 30 sec1450A DCMinimum Operating Temperature-10 CMaximum Operating Temperature60 CCable Size to Meet Ratings2x (4/0)Live Current Switching300A @ 12V DCMaster Control Switch CapabilityYesMechanical Endurance100,000 CyclesTerminal Ring Diameter Clearance1.18in (29.97 mm)Terminal Stud Length0.875in (22.23 mm)Terminal Stud Size3/8" - 16 (M10)Weight2.05lb (0.93 kg)