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Blue Sea Systems

  • Original price $905.37
    Original price $905.37 - Original price $905.37
    Original price $905.37
    Current price $645.00
    $645.00 - $645.00
    Current price $645.00

    Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V [3120]

    Blue Sea Systems
    9 in stock

    3120 - SMS Panel Enclosure with ELCI Main (50A) and 2 Blanks - 240VThe 3120 panel enclosure is built for Equipment Leakage Circuit Interrupters (E...

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    Original price $905.37
    Original price $905.37 - Original price $905.37
    Original price $905.37
    Current price $645.00
    $645.00 - $645.00
    Current price $645.00
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  • Original price $661.83
    Original price $661.83 - Original price $661.83
    Original price $661.83
    Current price $471.00
    $471.00 - $471.00
    Current price $471.00

    Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A [3104]

    Blue Sea Systems
    Out of stock

    C-Series ELCI Main Circuit Breaker - 120/240V AC 50AFeatures: Provides over current and leakage protection per ABYC E-11 for whole boat shore powe...

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    Original price $661.83
    Original price $661.83 - Original price $661.83
    Original price $661.83
    Current price $471.00
    $471.00 - $471.00
    Current price $471.00
    Sold out
  • Original price $429.57
    Original price $429.57 - Original price $429.57
    Original price $429.57
    Current price $305.00
    $305.00 - $305.00
    Current price $305.00

    Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]

    Blue Sea Systems
    24 in stock

    A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat RockerFeatures: Provides over current and leakage protection per ABYC E-11 for...

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    Original price $429.57
    Original price $429.57 - Original price $429.57
    Original price $429.57
    Current price $305.00
    $305.00 - $305.00
    Current price $305.00
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  • Original price $11.44
    Original price $11.44 - Original price $11.44
    Original price $11.44
    Current price $9.00
    $9.00 - $9.00
    Current price $9.00

    Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141]

    Blue Sea Systems
    7 in stock

    4141 Switch Meter Toggle SPTT On-On-OnUsed for battery bank selection with voltmeters, or multimeters, in digital, or analog format.Features:Inclu...

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    Original price $11.44
    Original price $11.44 - Original price $11.44
    Original price $11.44
    Current price $9.00
    $9.00 - $9.00
    Current price $9.00
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  • Original price $307.99
    Original price $307.99 - Original price $307.99
    Original price $307.99
    Current price $217.00
    $217.00 - $217.00
    Current price $217.00

    Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]

    Blue Sea Systems
    Only 3 left!

    7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combin...

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    Original price $307.99
    Original price $307.99 - Original price $307.99
    Original price $307.99
    Current price $217.00
    $217.00 - $217.00
    Current price $217.00
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  • Original price $304.99
    Original price $304.99 - Original price $304.99
    Original price $304.99
    Current price $194.00
    $194.00 - $194.00
    Current price $194.00

    Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]

    Blue Sea Systems
    10 in stock

    7713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures: Includes Manual Control Auto Release ...

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    Original price $304.99
    Original price $304.99 - Original price $304.99
    Original price $304.99
    Current price $194.00
    $194.00 - $194.00
    Current price $194.00
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  • Original price $264.99
    Original price $264.99 - Original price $264.99
    Original price $264.99
    Current price $169.00
    $169.00 - $169.00
    Current price $169.00

    Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]

    Blue Sea Systems
    8 in stock

    7700100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under lo...

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    Original price $264.99
    Original price $264.99 - Original price $264.99
    Original price $264.99
    Current price $169.00
    $169.00 - $169.00
    Current price $169.00
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  • Original price $247.99
    Original price $247.99 - Original price $247.99
    Original price $247.99
    Current price $158.00
    $158.00 - $158.00
    Current price $158.00

    Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]

    Blue Sea Systems
    Only 2 left!

    7701100 ML Solenoid 12V 500A with Deutsch Connector500 Amp magnetic latching (bi-stable) solenoid provides switching under load where manual contr...

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    Original price $247.99
    Original price $247.99 - Original price $247.99
    Original price $247.99
    Current price $158.00
    $158.00 - $158.00
    Current price $158.00
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  • Original price $11.76
    Original price $11.76 - Original price $11.76
    Original price $11.76
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]

    Blue Sea Systems
    8 in stock

    3126 SMS Enclosure Large Cable Gland PG29 - #6 CableFeatures: Accepts Cable #6 (4 Conductor)  Large Cable Gland

    Original price $11.76
    Original price $11.76 - Original price $11.76
    Original price $11.76
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $72.44
    Original price $72.44 - Original price $72.44
    Original price $72.44
    Current price $57.00
    $57.00 - $57.00
    Current price $57.00

    Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]

    Blue Sea Systems
    19 in stock

    1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen...

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    Original price $72.44
    Original price $72.44 - Original price $72.44
    Original price $72.44
    Current price $57.00
    $57.00 - $57.00
    Current price $57.00
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  • Original price $57.49
    Original price $57.49 - Original price $57.49
    Original price $57.49
    Current price $41.00
    $41.00 - $41.00
    Current price $41.00

    Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]

    Blue Sea Systems
    41 in stock

    1733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features: Reverse polarity protected...

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    Original price $57.49
    Original price $57.49 - Original price $57.49
    Original price $57.49
    Current price $41.00
    $41.00 - $41.00
    Current price $41.00
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  • Original price $95.44
    Original price $95.44 - Original price $95.44
    Original price $95.44
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00

    Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]

    Blue Sea Systems
    Out of stock

    1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features: C...

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    Original price $95.44
    Original price $95.44 - Original price $95.44
    Original price $95.44
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00
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  • Original price $57.49
    Original price $57.49 - Original price $57.49
    Original price $57.49
    Current price $43.00
    $43.00 - $43.00
    Current price $43.00

    Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]

    Blue Sea Systems
    11 in stock

    1739200 Mini OLED Tank Meter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features...

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    Original price $57.49
    Original price $57.49 - Original price $57.49
    Original price $57.49
    Current price $43.00
    $43.00 - $43.00
    Current price $43.00
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  • Original price $57.49
    Original price $57.49 - Original price $57.49
    Original price $57.49
    Current price $43.00
    $43.00 - $43.00
    Current price $43.00

    Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]

    Blue Sea Systems
    11 in stock

    1739 Mini OLED Tank Meter - YellowMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:...

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    Original price $57.49
    Original price $57.49 - Original price $57.49
    Original price $57.49
    Current price $43.00
    $43.00 - $43.00
    Current price $43.00
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  • Original price $44.90
    Original price $44.90 - Original price $44.90
    Original price $44.90
    Current price $31.00
    $31.00 - $31.00
    Current price $31.00

    Blue Sea 5056 ST-Blade Water Resistant Fuse Block w/Cover [5056]

    Blue Sea Systems
    6 in stock

    5056 ST-Blade Water Resistant Fuse Block with CoverProvides water-resistant circuit protection for ATO/ATC fuses & circuit breakers in a compa...

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    Original price $44.90
    Original price $44.90 - Original price $44.90
    Original price $44.90
    Current price $31.00
    $31.00 - $31.00
    Current price $31.00
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  • Original price $37.59
    Original price $37.59 - Original price $37.59
    Original price $37.59
    Current price $28.00
    $28.00 - $28.00
    Current price $28.00

    Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]

    Blue Sea Systems
    7 in stock

    2356 Water Resistant BusBar - 100 Amp with CoverProvides secure water-resistant bussing for harsh environments. The single side nesting design all...

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    Original price $37.59
    Original price $37.59 - Original price $37.59
    Original price $37.59
    Current price $28.00
    $28.00 - $28.00
    Current price $28.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp [7068]

    Blue Sea Systems
    10 in stock

    7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features: ...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 Amp [7067]

    Blue Sea Systems
    14 in stock

    7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features: ...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp [7066]

    Blue Sea Systems
    14 in stock

    7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features: ...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065]

    Blue Sea Systems
    7 in stock

    7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp Use a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp [7064]

    Blue Sea Systems
    9 in stock

    7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp Use a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063]

    Blue Sea Systems
    14 in stock

    7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp Use a manually resettable circuit breaker instead of an ATO or ATC fuse.Features...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00

    Blue Sea 7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 Amp [7062]

    Blue Sea Systems
    12 in stock

    7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features: D...

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    Original price $11.49
    Original price $11.49 - Original price $11.49
    Original price $11.49
    Current price $8.00
    $8.00 - $8.00
    Current price $8.00
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  • Original price $5.24
    Original price $5.24 - Original price $5.24
    Original price $5.24
    Current price $4.00
    $4.00 - $4.00
    Current price $4.00

    Blue Sea Stud Mount Insulating Booths - 2-Pack - Red [4000]

    Blue Sea Systems
    32 in stock

    Stud Mount Insulating Booths - 2-Pack - RedQuickly and easily insulate conductive posts and studs.Features: Press-fit design works with all 5/16" ...

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    Original price $5.24
    Original price $5.24 - Original price $5.24
    Original price $5.24
    Current price $4.00
    $4.00 - $4.00
    Current price $4.00
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