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Circuit Breakers

Marine Circuit Breakers

Protect onboard systems from overloads with dependable Marine Circuit Breakers. Designed to automatically interrupt power and prevent electrical damage.

Essential for safety and compliance. Works with Electrical Panels and Switches & Accessories.

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  • Blue Sea 7042 187 - Series Thermal Circuit Breaker - 80Amp [7042]
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    Blue Sea 7042 187 - Series Thermal Circuit Breaker - 80Amp [7042]

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    7042 187-Series Circuit Breaker - Panel Mount 80AFeatures:Combines switching and circuit protection into a single device*Precise, single-lever operation"Trip Free" design cannot be held "ON" during...
    MSRP: $125.99
    $89.99
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    MSRP: $125.99
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  • Blue Sea 7041 187 - Series Thermal Circuit Breaker - 70Amp [7041]
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    Blue Sea 7041 187 - Series Thermal Circuit Breaker - 70Amp

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount70 Amp Circuit BreakerPN:  7041Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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  • Blue Sea 7040 187 - Series Thermal Circuit Breaker - 60Amp [7040]
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    Blue Sea 7040 187 - Series Thermal Circuit Breaker - 60Amp

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount60 Amp Circuit BreakerPN:  7040Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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  • Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]
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    Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount50 Amp Circuit BreakerPN:  7039Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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  • Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A [7038]
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    Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount40 Amp Circuit BreakerPN:  7038Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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  • Blue Sea 7036 187 - Series Thermal Circuit Breaker - 30Amp [7036]
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    Blue Sea 7036 187 - Series Thermal Circuit Breaker - 30Amp

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount30 Amp Circuit BreakerPN:  7036Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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  • Blue Sea 7035 187 - Series Thermal Circuit Breaker - 25Amp [7035]
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    Blue Sea 7035 187 - Series Thermal Circuit Breaker - 25Amp

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount25 Amp Circuit BreakerPN:  7035Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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  • Blue Sea 5028 ST Blade Fuse Block w\/ Cover - 6 Circuit without Negative Bus [5028]
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    Blue Sea 5028 Fuse Block w/ Cover - 6 Circuit without Negative Bus

    Blue Sea Systems

    MSRP: $51.99
    $38.99
    5028ST Blade Fuse Block w/ Cover6 Circuit w/out Negative BusClear insulating cover with label recesses accept Small Format LabelsCover Satisfies ABYC/USCG requirements for insulationTin-plated...
    MSRP: $51.99
    $38.99
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  • Blue Sea 7222 AC \/ DC Single Pole Magnetic World Circuit Breaker - 30 Amp [7222]
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    Blue Sea Systems 7222 AC / DC Single Pole Magnetic World Circuit Breaker - 30 Amp

    Blue Sea Systems

    MSRP: $30.99
    $25.99
    7222 AC/DC Single Pole Magnetic World Circuit Breaker - 30AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for...
    MSRP: $30.99
    $25.99
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  • Blue Sea 7214 AC \/ DC Single Pole Magnetic World Circuit Breaker - 20 Amp [7214]
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    Blue Sea Systems 7214 AC / DC Single Pole Magnetic World Circuit Breaker - 20 Amp

    Blue Sea Systems

    MSRP: $30.99
    $25.99
    7214 AC/DC Single Pole Magnetic World Circuit Breaker - 20AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for...
    MSRP: $30.99
    $25.99
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  • Blue Sea 7210 AC \/ DC Single Pole Magnetic World Circuit Breaker - 15 Amp [7210]
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    Blue Sea Systems 7210 AC / DC Single Pole Magnetic World Circuit Breaker - 15 Amp

    Blue Sea Systems

    MSRP: $30.99
    $25.99
    7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for...
    MSRP: $30.99
    $25.99
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  • Blue Sea 7198 Hi - Amp Circuit Breaker Trim Bezel [7198]
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    Blue Sea 7198 Hi - Amp Circuit Breaker Trim Bezel

    Blue Sea Systems

    $10.99
    7198 285-Series Circuit Breaker Panel Mount AdapterFeatures:Self trimming molded rubber bezelUse with 285-Series or 185-Series Panel Mount Circuit BreakersWARNING: This product can expose you to...
    $10.99
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