ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12VManual 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 (22mm) stud length accepts multiple cable terminalsLabel recesses for circuit identificationSilver alloy contacts provide high reliability for switching live loadsAuto 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 Connection:Tinned WireNominal Voltage:12V DCCoil Function: Auto releasing Mounting: #10Amperage Operating Current:8mA when OFF/13mA when ONAmperage Operating Current when changing state: