8080 Single Circuit ON/OFF - Plus Main Installed Components:2 6006 m-Series Switches1 100A c-Series Flat Rocker Circuit BreakerFeatures:Isolates batteries and provides DC main circuit protectionIgnition protected - Safe for installation aboard gasoline powered boatsIsolates the Engine circuit from the House circuitSimplifies battery switch operationProtects electronics from sags and spikes caused by engine crankingDischarges batteries independentlyAddition of an Automatic Charging Relay automates charging of both batteriesEnables a failed Start battery to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bankProvides main circuit protection for DC House power systemEnables a failed House or Start battery bank to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bankSimplifies battery switch operationIsolates Start circuit from House circuitProtects electronics from sags and spikes caused by engine crankingIgnition protected - Safe for installation aboard gasoline-powered boatsAddition of an Automatic Charging Relay automates charging both batteriesAllows independent battery dischargeWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.