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Blue Sea Systems

  • Original price $38.99
    Original price $38.99 - Original price $38.99
    Original price $38.99
    Current price $22.00
    $22.00 - $22.00
    Current price $22.00

    Blue Sea 2340 Battery Terminal Mount BusBars [2340]

    Blue Sea Systems
    19 in stock

    Battery Terminal Mount BusBarsEasy to install.Specifications: Maximum Voltage: 32V DC Continuous Rating: 100A DC Bus Material: Tin-Plated Cop...

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    Original price $38.99
    Original price $38.99 - Original price $38.99
    Original price $38.99
    Current price $22.00
    $22.00 - $22.00
    Current price $22.00
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  • Original price $527.99
    Original price $527.99 - Original price $527.99
    Original price $527.99
    Current price $298.00
    $298.00 - $298.00
    Current price $298.00

    Blue Sea 1838 M2 AC Multimeter [1838]

    Blue Sea Systems
    10 in stock

    M2 AC MultimeterMonitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and mo...

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    Original price $527.99
    Original price $527.99 - Original price $527.99
    Original price $527.99
    Current price $298.00
    $298.00 - $298.00
    Current price $298.00
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  • Original price $498.99
    Original price $498.99 - Original price $498.99
    Original price $498.99
    Current price $282.00
    $282.00 - $282.00
    Current price $282.00

    Blue Sea 1837 M2 AC Voltmeter [1837]

    Blue Sea Systems
    Only 4 left!

    M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independen...

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    Original price $498.99
    Original price $498.99 - Original price $498.99
    Original price $498.99
    Current price $282.00
    $282.00 - $282.00
    Current price $282.00
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  • Original price $446.99
    Original price $446.99 - Original price $446.99
    Original price $446.99
    Current price $253.00
    $253.00 - $253.00
    Current price $253.00

    Blue Sea 1833 M2 DC Voltmeter [1833]

    Blue Sea Systems
    13 in stock

    M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto...

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    Original price $446.99
    Original price $446.99 - Original price $446.99
    Original price $446.99
    Current price $253.00
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    Current price $253.00
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  • Original price $499.99
    Original price $499.99 - Original price $499.99
    Original price $499.99
    Current price $282.00
    $282.00 - $282.00
    Current price $282.00

    Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]

    Blue Sea Systems
    10 in stock

    M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features...

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    Original price $499.99
    Original price $499.99 - Original price $499.99
    Original price $499.99
    Current price $282.00
    $282.00 - $282.00
    Current price $282.00
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  • Original price $331.99
    Original price $331.99 - Original price $331.99
    Original price $331.99
    Current price $188.00
    $188.00 - $188.00
    Current price $188.00

    Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]

    Blue Sea Systems
    8 in stock

    PowerBar 1000 - 12 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerB...

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    Original price $331.99
    Original price $331.99 - Original price $331.99
    Original price $331.99
    Current price $188.00
    $188.00 - $188.00
    Current price $188.00
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  • Original price $265.99
    Original price $265.99 - Original price $265.99
    Original price $265.99
    Current price $150.00
    $150.00 - $150.00
    Current price $150.00

    Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]

    Blue Sea Systems
    9 in stock

    PowerBar 1000 - 8 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBa...

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    Original price $265.99
    Original price $265.99 - Original price $265.99
    Original price $265.99
    Current price $150.00
    $150.00 - $150.00
    Current price $150.00
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  • Original price $331.99
    Original price $331.99 - Original price $331.99
    Original price $331.99
    Current price $188.00
    $188.00 - $188.00
    Current price $188.00

    Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]

    Blue Sea Systems
    12 in stock

    PowerBar 1000 - 12 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBa...

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    Original price $331.99
    Original price $331.99 - Original price $331.99
    Original price $331.99
    Current price $188.00
    $188.00 - $188.00
    Current price $188.00
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  • Original price $265.99
    Original price $265.99 - Original price $265.99
    Original price $265.99
    Current price $150.00
    $150.00 - $150.00
    Current price $150.00

    Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover [1990]

    Blue Sea Systems
    20 in stock

    PowerBar 1000 - 8 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar...

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    Original price $265.99
    Original price $265.99 - Original price $265.99
    Original price $265.99
    Current price $150.00
    $150.00 - $150.00
    Current price $150.00
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  • Original price $35.99
    Original price $35.99 - Original price $35.99
    Original price $35.99
    Current price $20.00
    $20.00 - $20.00
    Current price $20.00

    Blue Sea Floyd Bell Turbo Series Alarm [1070]

    Blue Sea Systems
    7 in stock

    Floyd Bell Turbo Series AlarmFeatures: Adjustable volume by rotating bezel Tamper resistant front mounting case Threaded attachment ring Fi...

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    Original price $35.99
    Original price $35.99 - Original price $35.99
    Original price $35.99
    Current price $20.00
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    Current price $20.00
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  • Original price $42.99
    Original price $42.99 - Original price $42.99
    Original price $42.99
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00

    Blue Sea 12V DC USB Extension [1044]

    Blue Sea Systems
    27 in stock

    12V DC USB ExtensionControl your stereo in the cabin from your mobile device in the cockpit. USB 2.0 data inlet easily mounts at the dash with a p...

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    Original price $42.99
    Original price $42.99 - Original price $42.99
    Original price $42.99
    Current price $24.00
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    Current price $24.00
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  • Original price $74.99
    Original price $74.99 - Original price $74.99
    Original price $74.99
    Current price $42.00
    $42.00 - $42.00
    Current price $42.00

    Blue Sea Dual USB Charger - 24V Contura Mount [1039]

    Blue Sea Systems
    17 in stock

    Dual USB Charger - 24V Contura MountProtective dust cap with tether keeps dust and spray from shortening the life of the charger. Made with corros...

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    Original price $74.99
    Original price $74.99 - Original price $74.99
    Original price $74.99
    Current price $42.00
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    Current price $42.00
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  • Original price $408.99
    Original price $408.99 - Original price $408.99
    Original price $408.99
    Current price $231.00
    $231.00 - $231.00
    Current price $231.00

    Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

    Blue Sea Systems
    11 in stock

    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V Manual override knob provides an added level of safety allowing control with o...

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    Original price $408.99
    Original price $408.99 - Original price $408.99
    Original price $408.99
    Current price $231.00
    $231.00 - $231.00
    Current price $231.00
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  • Original price $408.99
    Original price $408.99 - Original price $408.99
    Original price $408.99
    Current price $231.00
    $231.00 - $231.00
    Current price $231.00

    Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

    Blue Sea Systems
    6 in stock

    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V Manual override knob provides an added level of safety allowing control with o...

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    Original price $408.99
    Original price $408.99 - Original price $408.99
    Original price $408.99
    Current price $231.00
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    Current price $231.00
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  • Original price $33.99
    Original price $33.99 - Original price $33.99
    Original price $33.99
    Current price $19.00
    $19.00 - $19.00
    Current price $19.00

    Blue Sea 7945 Contura III Switch SPDT - (ON)-OFF-ON - Black [7945]

    Blue Sea Systems
    10 in stock

    Contura III Switch SPDT - (ON)-OFF-ON - BlackFeatures: Salt spray resistant Mounts in Blue Sea Systems Contura Water Resistant Panels and Contura ...

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    Original price $33.99
    Original price $33.99 - Original price $33.99
    Original price $33.99
    Current price $19.00
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    Current price $19.00
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  • Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    Current price $14.00
    $14.00 - $14.00
    Current price $14.00

    Blue Sea 7944 Contura III Switch SPDT - (ON)-OFF-ON - Grey [7944]

    Blue Sea Systems
    Only 2 left!

    Contura III Switch SPDT - (ON)-OFF-ON - GreyFeatures: Vibrations, shock, thermoshock, moisture, and salt spray resistant Mounts in Blue Sea System...

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    Original price $24.99
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    Original price $24.99
    Current price $14.00
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    Current price $14.00
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  • Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    Current price $14.00
    $14.00 - $14.00
    Current price $14.00

    Blue Sea 7943 Contura II Switch SPDT - (ON)-OFF-ON - Black [7943]

    Blue Sea Systems
    8 in stock

    Contura II Switch SPDT Black - (ON)-OFF-ON Vibrations, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura...

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    Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    Current price $14.00
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    Current price $14.00
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  • Original price $309.99
    Original price $309.99 - Original price $309.99
    Original price $309.99
    Current price $175.00
    $175.00 - $175.00
    Current price $175.00

    Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]

    Blue Sea Systems
    8 in stock

    7650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank managem...

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    Original price $309.99
    Original price $309.99 - Original price $309.99
    Original price $309.99
    Current price $175.00
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    Current price $175.00
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  • Original price $217.99
    Original price $217.99 - Original price $217.99
    Original price $217.99
    Current price $123.00
    $123.00 - $123.00
    Current price $123.00

    Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]

    Blue Sea Systems
    Only 5 left!

    7649 Mini Add-A-Battery Kit - Boxed PackagingWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead bat...

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    Original price $217.99
    Original price $217.99 - Original price $217.99
    Original price $217.99
    Current price $123.00
    $123.00 - $123.00
    Current price $123.00
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  • Original price $1,273.99
    Original price $1,273.99 - Original price $1,273.99
    Original price $1,273.99
    Current price $720.00
    $720.00 - $720.00
    Current price $720.00

    Blue Sea 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position [3119]

    Blue Sea Systems
    Only 4 left!

    3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit PositionThe 3119 panel enclosure is for ELCI Main ci...

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    Original price $1,273.99
    Original price $1,273.99 - Original price $1,273.99
    Original price $1,273.99
    Current price $720.00
    $720.00 - $720.00
    Current price $720.00
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  • Original price $213.99
    Original price $213.99 - Original price $213.99
    Original price $213.99
    Current price $121.00
    $121.00 - $121.00
    Current price $121.00

    Blue Sea 7520 P12 LED Remote f/Battery Chargers [7520]

    Blue Sea Systems
    Only 1 left!

    P12 Battery Charger LED RemoteLED Indicators Charging LED- Quick check for green light confirms charging Charge Stage- Displays charging stage E...

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    Original price $213.99
    Original price $213.99 - Original price $213.99
    Original price $213.99
    Current price $121.00
    $121.00 - $121.00
    Current price $121.00
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  • Original price $132.99
    Original price $132.99 - Original price $132.99
    Original price $132.99
    Current price $75.00
    $75.00 - $75.00
    Current price $75.00

    Blue Sea 4309 WeatherDeck 12V DC Waterproof Switch Panel - 8 Position [4309]

    Blue Sea Systems
    15 in stock

    WeatherDeck® 12V DC Waterproof Switch Panel - 8 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted i...

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    Original price $132.99
    Original price $132.99 - Original price $132.99
    Original price $132.99
    Current price $75.00
    $75.00 - $75.00
    Current price $75.00
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  • Original price $106.99
    Original price $106.99 - Original price $106.99
    Original price $106.99
    Current price $60.00
    $60.00 - $60.00
    Current price $60.00

    Blue Sea 4307 WeatherDeck 12V DC Waterproof Switch Panel - 6 Position [4307]

    Blue Sea Systems
    Only 2 left!

    WeatherDeck® 12V DC Waterproof Switch Panel - 6 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted i...

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    Original price $106.99
    Original price $106.99 - Original price $106.99
    Original price $106.99
    Current price $60.00
    $60.00 - $60.00
    Current price $60.00
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  • Original price $80.99
    Original price $80.99 - Original price $80.99
    Original price $80.99
    Current price $46.00
    $46.00 - $46.00
    Current price $46.00

    Blue Sea 4305 WeatherDeck 12V DC Waterproof Switch Panel - 4 Posistion [4305]

    Blue Sea Systems
    16 in stock

    WeatherDeck® 12V DC Waterproof Switch Panel - 4 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted i...

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    Original price $80.99
    Original price $80.99 - Original price $80.99
    Original price $80.99
    Current price $46.00
    $46.00 - $46.00
    Current price $46.00
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