Battery - Switch

Blue Sea 3000 500A Battery Selector 4 Position Switch with Alternator Field Disconnect Model: 3003-BSS Tin-plated copper studs for maximum conductivity and corrosion resistance Accepts up to 4/0 AWG battery cables Studs accepts 1/2"" (M12) ring...

Blue Sea 3000 500A Battery Selector 4 Position Swiitch Model: 3002-BSS Tin-plated copper studs for maximum conductivity and corrosion resistance Accepts up to 4/0 AWG battery cables Studs accepts 1/2"" (M12) ring terminals 7/8"" (22mm) stud length...

Blue Sea 3000 600A Battery Selector Switch On-Off Model: 3000-BSS Tin-plated copper studs for maximum conductivity and corrosion resistance Accepts up to 4/0 AWG battery cables Studs accepts 1/2"" (M12) ring terminals 7/8"" (22mm) stud length...

Blue Sea M-Series Dual Circuit Plus™, Main + 3 Position CLB Vertical Model: 1408-BSS Isolates the Engine circuit from the House circuit Allows emergency cross connect between isolated battery banks Protects electronics from sags and spikes...

Blue Sea Dual Battery Bank Management PanelModel: 8080-BSSIsolates the Engine circuit from the House circuitAllows emergency cross connect between isolated battery banksProtects electronics from sags and spikes caused by engine...

Blue Sea Panel 360 Add-A-batteryModel: 1494-BSSEasily manage multiple battery bank systemsIsolates the Start circuit from the House circuitAllows emergency cross connect between isolated battery banksProtects electronics from sags and spikes caused by...

Blue Sea 3000 600A Battery Selector Switch On-Off with Alternator Field DisconnectModel: 3001-BSSTin-plated copper studs for maximum conductivity and corrosion resistanceAccepts up to 4/0 AWG battery cablesStuds accepts 1/2"" (M12) ring terminals7/8""...

Blue Sea Traditional Metal Dual Bank Battery Management PanelModel: 8280-BSSIsolates the Engine circuit from the House circuitAllows emergency cross connect between isolated battery banksProtects electronics from sags and spikes caused by engine...

Due to the increased load requirements and large increases in the cost of copper battery cable, the MD range of battery switches allows you to install the battery switch very close to the battery, reducing cable lengths to starter motor. They are also...

An Ac source selector switch is an essential item for any boat with an on-board AC generator and/or inverter. The switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously. These...

Use of multiple battery banks dictates that the batteries be connected or "integrated" only whenever a charge voltage is present so that they may be charged simultaneously, then disconnected or "isolated" when in use to allow for selective discharge and...

Blue Sea Systems AC Rotary Switch - OFF + 2 Positions 240V AC 65A Model: 9077-BSS Switches 2 - 120/240 Volt AC sources Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one...