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Blue Sea Systems

  • Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $6.00
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    Current price $6.00

    Blue Sea 5250 MIDI/AMI Fuse 30 Amp - Pair [5250]

    Blue Sea Systems
    12 in stock

    Fuse MIDI/AMI 30A - PairFeatures: Compact fuse with 30A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...

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    Original price $10.99
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    Original price $10.99
    Current price $6.00
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    Current price $6.00
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  • Original price $11.99
    Original price $11.99 - Original price $11.99
    Original price $11.99
    Current price $7.00
    $7.00 - $7.00
    Current price $7.00

    Blue Sea 5065 Waterproof In-Line Fuse Holder ATO/ATC [5065]

    Blue Sea Systems
    61 in stock

    5065ATO/ATC Waterproof In-Line Fuse Holder supplied with 12 AWG pigtails 30A Maximum fuse amperage WARNING: This product can expose you to chemic...

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    Original price $11.99
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    Original price $11.99
    Current price $7.00
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    Current price $7.00
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  • Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $4.00
    $4.00 - $4.00
    Current price $4.00

    Blue Sea 5064 In-Line Fuse Holder f/ATO & ATC Fuses [5064]

    Blue Sea Systems
    Only 1 left!

    5064ATO/ATC In-Line Fuse Holder Supplied with 12 AWG pigtails 30A Maximum fuse amperage WARNING: This product can expose you to chemicals includi...

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    Original price $6.99
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    Original price $6.99
    Current price $4.00
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    Current price $4.00
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  • Original price $7.99
    Original price $7.99 - Original price $7.99
    Original price $7.99
    Current price $4.00
    $4.00 - $4.00
    Current price $4.00

    Blue Sea 5063 Heavy Duty Inline Fuse Holder AGC/MDL [5063]

    Blue Sea Systems
    31 in stock

    Heavy Duty In-Line Fuse Holder Accepts 12-18 AWG wire 30A Maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to ch...

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    Original price $7.99
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    Original price $7.99
    Current price $4.00
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    Current price $4.00
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  • Original price $14.99
    Original price $14.99 - Original price $14.99
    Original price $14.99
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 5061 Waterproof Inline Fuse Holder AGC/MDL [5061]

    Blue Sea Systems
    33 in stock

    Waterproof In-Line Fuse Holder Accepts 12-18 AWG wire 30A maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to ...

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    Original price $14.99
    Original price $14.99 - Original price $14.99
    Original price $14.99
    Current price $8.00
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    Current price $8.00
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  • Original price $9.99
    Original price $9.99 - Original price $9.99
    Original price $9.99
    Current price $6.00
    $6.00 - $6.00
    Current price $6.00

    Blue Sea 5060 Crimpable Inline Fuse Holder AGC MDL [5060]

    Blue Sea Systems
    23 in stock

    Crimpable In-Line Fuse Holder Accepts 12-18 AWG wire 30A Maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to ch...

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    Original price $9.99
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    Original price $9.99
    Current price $6.00
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    Current price $6.00
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  • Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $7.00
    $7.00 - $7.00
    Current price $7.00

    Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]

    Blue Sea Systems
    51 in stock

    Square CableCap Insulators Pair Red/BlackSquare CableCap insulators - Cable size 1/0Pair: 1 Red/1 BlackWARNING: This product can expose you to che...

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    Original price $12.99
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    Original price $12.99
    Current price $7.00
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    Current price $7.00
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  • Original price $43.99
    Original price $43.99 - Original price $43.99
    Original price $43.99
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00

    Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]

    Blue Sea Systems
    Only 5 left!

    2155 - Remote Control Contura Switch  with Lockout Slide Vibration, shock, thermoschock, moisture and salt spray resistant Lockout slide reduces t...

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    Original price $43.99
    Original price $43.99 - Original price $43.99
    Original price $43.99
    Current price $25.00
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    Current price $25.00
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  • Original price $29.99
    Original price $29.99 - Original price $29.99
    Original price $29.99
    Current price $17.00
    $17.00 - $17.00
    Current price $17.00

    Blue Sea 1820 Submersible Temperature Sensor [1820]

    Blue Sea Systems
    8 in stock

    1820 Submersible Temperature SensorFeatures: General temperature sensor designed to work for most applications. Easy double-sided tape installatio...

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    Original price $29.99
    Original price $29.99 - Original price $29.99
    Original price $29.99
    Current price $17.00
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    Current price $17.00
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  • Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
    $47.00 - $47.00
    Current price $47.00

    Blue Sea 2143 Medium Duty Push Button Reset-Only - 60A [2143]

    Blue Sea Systems
    8 in stock

    2143Amperage: 60AFeatures: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit...

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    Original price $82.99
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    Original price $82.99
    Current price $47.00
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    Current price $47.00
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  • Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
    $47.00 - $47.00
    Current price $47.00

    Blue Sea 2142 Medium Duty Push Button Reset-Only - 50A [2142]

    Blue Sea Systems
    6 in stock

    2142Amperage: 50AFeatures: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit...

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    Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
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    Current price $47.00
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  • Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
    $47.00 - $47.00
    Current price $47.00

    Blue Sea 2141 Medium Duty Push Button Reset-Only - 40A [2141]

    Blue Sea Systems
    8 in stock

    2141Amperage: 40AFeatures: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit...

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    Original price $82.99
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    Original price $82.99
    Current price $47.00
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    Current price $47.00
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  • Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
    $47.00 - $47.00
    Current price $47.00

    Blue Sea 2140 Medium Duty Push Button Reset-Only - 30A [2140]

    Blue Sea Systems
    7 in stock

    2140Amperage: 30AFeatures: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit...

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    Original price $82.99
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    Original price $82.99
    Current price $47.00
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    Current price $47.00
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  • Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
    $47.00 - $47.00
    Current price $47.00

    Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A [2139]

    Blue Sea Systems
    8 in stock

    2139Amperage: 20AFeatures: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit...

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    Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
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    Current price $47.00
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  • Original price $82.99
    Original price $82.99 - Original price $82.99
    Original price $82.99
    Current price $47.00
    $47.00 - $47.00
    Current price $47.00

    Blue Sea 2138 Medium Duty Push Button Reset-Only - 15A [2138]

    Blue Sea Systems
    10 in stock

    2138Amperage: 15AFeatures: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit...

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    Original price $82.99
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    Original price $82.99
    Current price $47.00
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    Current price $47.00
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  • Original price $16.99
    Original price $16.99 - Original price $16.99
    Original price $16.99
    Current price $10.00
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    Current price $10.00

    Blue Sea 12 Volt Dash Socket - Black [1011]

    Blue Sea Systems
    40 in stock

    1011Features: Features watertight cap, easy installation, and twist locks securely with plug Designed to withstand the rigors of wet environment...

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    Original price $16.99
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    Original price $16.99
    Current price $10.00
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    Current price $10.00
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  • Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $36.00
    $36.00 - $36.00
    Current price $36.00

    Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

    Blue Sea Systems
    23 in stock

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

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    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $36.00
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    Current price $36.00
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  • Original price $174.99
    Original price $174.99 - Original price $174.99
    Original price $174.99
    Current price $99.00
    $99.00 - $99.00
    Current price $99.00

    Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810]

    Blue Sea Systems
    9 in stock

    1810Features: Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Techno...

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    Original price $174.99
    Original price $174.99 - Original price $174.99
    Original price $174.99
    Current price $99.00
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    Current price $99.00
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  • Original price $218.99
    Original price $218.99 - Original price $218.99
    Original price $218.99
    Current price $124.00
    $124.00 - $124.00
    Current price $124.00

    Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811]

    Blue Sea Systems
    Only 4 left!

    1811Features: Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technolo...

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    Original price $218.99
    Original price $218.99 - Original price $218.99
    Original price $218.99
    Current price $124.00
    $124.00 - $124.00
    Current price $124.00
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  • Original price $39.99
    Original price $39.99 - Original price $39.99
    Original price $39.99
    Current price $23.00
    $23.00 - $23.00
    Current price $23.00

    Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]

    Blue Sea Systems
    10 in stock

    2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you...

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    Original price $39.99
    Original price $39.99 - Original price $39.99
    Original price $39.99
    Current price $23.00
    $23.00 - $23.00
    Current price $23.00
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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 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]

    Blue Sea Systems
    19 in stock

    2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose...

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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
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  • Original price $155.99
    Original price $155.99 - Original price $155.99
    Original price $155.99
    Current price $88.00
    $88.00 - $88.00
    Current price $88.00

    Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]

    Blue Sea Systems
    16 in stock

    11003Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard ga...

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    Original price $155.99
    Original price $155.99 - Original price $155.99
    Original price $155.99
    Current price $88.00
    $88.00 - $88.00
    Current price $88.00
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  • Original price $78.99
    Original price $78.99 - Original price $78.99
    Original price $78.99
    Current price $45.00
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    Current price $45.00

    Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]

    Blue Sea Systems
    12 in stock

    e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switching betwee...

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    Original price $78.99
    Original price $78.99 - Original price $78.99
    Original price $78.99
    Current price $45.00
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    Current price $45.00
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  • Original price $375.99
    Original price $375.99 - Original price $375.99
    Original price $375.99
    Current price $212.00
    $212.00 - $212.00
    Current price $212.00

    Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    Blue Sea Systems
    24 in stock

    7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or without power, ...

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    Original price $375.99
    Original price $375.99 - Original price $375.99
    Original price $375.99
    Current price $212.00
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    Current price $212.00
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