Battery Management

Blue Sea Systems 2146 2146 Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistant Manufacturer: Blue Sea SystemsPart number: 2146UPC: 632085021467

Blue Sea Systems 2151 2151 Features:New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC Main, inverter, windlass, and bow...

Blue Sea Systems 2155 Remote Control Contura Switch Vibration, shock, thermoschock, moisture and salt spray resistant Meets UL 1500 and ISO 8846 external ignition protection requirements IP67 -...

Blue Sea Systems 3001 HD-Series Battery Switch Single Circuit ON/OFF with AFD HD-Series Battery Switch Single Circuit ON/OFF with AFDPN: 3001600 Amperes Continuous Rating for large diesel engines600...

Blue Sea Systems 3002 HD-Series Battery Switch Selector HD-Series Battery Switch SelectorPN: 3002500 Amperes Continuous Rating for large diesel engines500 Ampere Continuous RatingAccepts 4/0 battery...

Blue Sea Systems 4001 4001 Rotating CableCapsCable Size - AllPair - Red / BlackTop rotates 360 degrees to allow cable entry from any angleFor batteries with integral marien wing nut...

Blue Sea Systems 4005 4005 Standard CableCapsCable Size - 4, 2, 1Pair - Red/BlackFor batteries with marine adaptor terminals added on Manufacturer: Blue Sea SystemsPart number: 4005UPC: 632085040055

Blue Sea Systems 5510E 5510E Dual Circuit Battery SwitchCE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingMeets...

Blue Sea Systems 6004 Single Circuit ON-OFF with Locking Key - Red 300 Amps continuous rating for outboards and small gasoline or diesel enginesTin-plated copper studs for maximum conductivity and...

Blue Sea Systems 6004200 Single Circuit ON-OFF with Locking Key - Black 300 Amps continuous rating for outboards and small gasoline or diesel enginesTin-plated copper studs for maximum conductivity...

Blue Sea Systems 6005 6005 m-Series (Mini) Battery SwitchSingle Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits...

Blue Sea Systems 6005200 m-Series Mini On-Off Battery Switch with Key - Black Switches a single battery to a single load group Ignition protected-safe for installation aboard gasoline powered boats...

Blue Sea Systems 6006200 6006200 - Black m-Series (Mini) Battery Switch Single Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated...

Blue Sea Systems 6008 M-Series Battery Switch 3 Position - Red 6008 M-Series Battery Switch 3 Position - RedSwitches a single battery to a single load group.Features:Ignition protected—safe for...

Blue Sea Systems 6010 6010 m-Series (Mini) Battery Switch Dual CircuitTMSwitches both positive and negative lines simultaneously with one simple ON/OFF switch meeting European and metal boat...

Blue Sea Systems 6010200 m-Series Mini Dual Circuit Battery Switch - Black Simultaneously switches two isolated battery banks.Switch Type: Dual CircuitColor:BlackSwitch Positions:2Battery...

Blue Sea Systems 6011 6011 m-Series (Mini) Battery Switch Dual Circuit PlusTMSwitches two battery banks simultaneously with one simple ON/OFF switch while maintaining battery bank isolation,...

Blue Sea Systems 7601 7601 DC Mini ACR Automatic Charging Relay - 65 Amp Features:65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards and many...

Blue Sea Systems 7611 7611 DC BatteryLinkTM Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging Features:120 Amp continuous rating12/24V DC auto ranging voltage inputSenses charging on...

Blue Sea Systems 7615 ATD Automatic Timer Disconnect Adjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power12V signal triggers relay to connect...