Blue Sea ML-RBS Remote Battery Switch w/ Manual Control 12V DC 500AThe ML-RBS Remote Battery Switch provides high amperage switching under load, manually or from remote locations. This 500 Amp magnetic latching switch features label recesses for circuit identification. A manual override knob provides an added level of safety, allowing control with or without power and offering LOCKED OFF capability for servicing. Features an LED output to remotely indicate switch state - requires optional LED. 3/8"-16 tin-plated copper studs provide maximum connectivity and corrosion resistance. 7/8" stud length accepts multiple cable terminals. The silver alloy contacts provide high reliability for switching live loads.Control Circuit Connection: Tinned WireNominal Voltage: 12V DCManual Control: YesCoil Function: Bi-StableMounting: #10Terminal Stud Torque: 140 in-lbControl Circuit Voltage: 10.1 to 16.5V DCContinuous Rating: 500AIntermittent Rating: 700ACranking Rating 30 sec: 1450A DCLive Current Switching: 300A @ 12V DCTerminal Ring Diameter Clearance: 1.18inTerminal Stud Length: 0.875inTerminal Stud Size: 3/8" - 16