Blue Sea Systems m-Series Mini On-Off Battery Switch with Knob – RedModel: 6006-BSSFeatures:Tin-plated copper studs for maximum conductivity and corrosion resistanceStuds accept 3/8″ (M10) ring terminals7/8″ (22mm) stud length accepts multiple cable terminalsBlue Sea Systems one-piece terminal stud design never loosens over timeIsolating cover with snap-on sections protects rear contactsCase design allows surface, rear, or front panel mounting optionsWaterproof rated IP66 from water projected in powerful jetsOne-piece stainless flange nuts ensure safe and secure connectionsBreakout tabs allow wire access in any directionIgnition protectedsafe for installation aboard gasoline powered boatsSwitches a single battery to a single load groupSpecificationsSwitch TypeSingle Circuit ON-OFFColorRedSwitch Positions2Battery CombineNoAlternator Field DisconnectNoMaximum Voltage48vDCStud Size3/8″Terminal Stud Torque120 in-lb (13.56 Nm)Continuous Rating300AIntermittent Rating500A (5 min)Cranking Rating 30 sec900ABattery Inputs1Cable Clearance For 4/0 AWG Cables1.12in (28.45 mm)Cable Size to Meet Ratings4/0 AWG (120mm )Mounting HolesAccept #10 ScrewStud MaterialTinned CopperStud Torque120 in-lb (13.56 Nm)Terminal Stud Size3/8″ – 16 (M10)