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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 7048 187 - Series Thermal Circuit Breaker - 150Amp [7048]
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    Blue Sea 7048 187 - Series Thermal Circuit Breaker - 150Amp [7048]

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount150 Amp Circuit BreakerPN:  7048Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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    Qty in Cart: 0
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    MSRP: $125.99
    $89.99
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  • Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]
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    Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount135 Amp Circuit BreakerPN:  7047Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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    MSRP: $125.99
    $89.99
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  • Blue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp [7046]
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    Blue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp [7046]

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount120 Amp Circuit BreakerPN:  7046Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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    Qty in Cart: 0
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    MSRP: $125.99
    $89.99
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  • Blue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp [7044]
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    Blue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp [7044]

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount100 Amp Circuit BreakerPN:  7044Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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    Qty in Cart: 0
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    MSRP: $125.99
    $89.99
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  • Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp [7043]
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    Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp [7043]

    Blue Sea Systems

    MSRP: $125.99
    $89.99
    187 - Series Thermal Circuit Breakers - Panel Mount90 Amp Circuit BreakerPN:  7043Features:Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external...
    MSRP: $125.99
    $89.99
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    Qty in Cart: 0
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    MSRP: $125.99
    $89.99
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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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    Qty in Cart: 0
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    MSRP: $125.99
    $89.99
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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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    Qty in Cart: 0
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    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
    Add to Cart
    Qty in Cart: 0
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    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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    Qty in Cart: 0
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    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
    Add to Cart
    Qty in Cart: 0
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    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
    Add to Cart
    Qty in Cart: 0
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    MSRP: $125.99
    $89.99
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