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Electrical - Circuit Breakers

Marine circuit breakers are essential components designed to protect your boat's electrical systems from overloads, short circuits, and potential equipment damage. Engineered for demanding freshwater and saltwater environments, today's marine circuit breakers feature durable, corrosion-resistant construction and reliable resettable protection to help maintain safe and efficient power distribution onboard. From surface-mount breakers and panel-mount models to high-amperage protection for batteries, trolling motors, windlasses, pumps, and marine electronics, these components provide dependable protection for a wide range of vessel applications. Marine-rated circuit breakers are built to withstand vibration, moisture, and harsh conditions while delivering consistent performance when your electrical system needs it most. Whether you're installing new equipment, upgrading your electrical system, or replacing existing components, the right circuit breaker helps protect valuable onboard electronics and improve overall reliability. Featuring premium products from trusted marine manufacturers, our Electrical – Circuit Breakers collection delivers the quality and performance serious boaters expect. Browse our selection today and let our knowledgeable team help you choose the ideal circuit breaker for your vessel.

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  • Blue Sea 7205 AC / DC Single Pole Magnetic World Circuit Breaker - 10 Amp [7205]
    Blue Sea Systems

    Blue Sea 7205 AC / DC Single Pole Magnetic World Circuit Breaker - 10 Amp [7205]

    $32.87
    $44.30
    $32.87
    AC / DC Single Pole Magnetic World Circuit BreakerThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for Europe, and CSA Certified for Canada.PN:   7205Color:   RedAmperage:   10 AmpDelay:   StandardFeatures: The industry standard circuit breaker for Blue...
    $32.87
    $44.30
    $32.87
  • Blue Sea 7541 C-Series Flat Rocker Circuit Breaker - Single Pole - 10A [7541]
    Blue Sea Systems

    Blue Sea 7541 C-Series Flat Rocker Circuit Breaker - Single Pole - 10A [7541]

    $71.47
    $97.20
    $71.47
    C-Series Flat Rocker Circuit Breaker - Single Pole - 10AFeatures: Rocker actuator is flush in the "ON" position, eliminating the risk of accidential switching Color actuator indicates "OFF" position Provides overcurrent protection for inverters, bow thrusters, and windlasses Combines switching and circuit protection into...
    $71.47
    $97.20
    $71.47
  • Bluewater 130 Amp Panel Mount Circuit Breaker [77000-9600-130]
    Bluewater

    Bluewater 130 Amp Panel Mount Circuit Breaker [77000-9600-130]

    $45.86
    $0.00
    $45.86
    130 Amp Panel Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 100 Amp Surface Mount Circuit Breaker [77000-9900-100]
    Bluewater

    Bluewater 100 Amp Surface Mount Circuit Breaker [77000-9900-100]

    $45.86
    $0.00
    $45.86
    100 Amp Surface Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • BEP 24-Hour Essential Circuits Module - 2 x 10A [706-2W]
    BEP Marine

    BEP 24-Hour Essential Circuits Module - 2 x 10A [706-2W]

    $85.76
    $124.85
    $85.76
    24-Hour Essential Circuits Module2 x 10AThe 706-2W 24 hour essential circuit module is suitable for essential circuits such as bilge pump auto float switch supplies and stereo memory circuits. The push to reset function ensures essential 24hr circuits cannot be switched off inadvertently. This...
    $85.76
    $124.85
    $85.76
  • Blue Sea 7410 A-Series Flat Rocker Circuit Breaker - Double Pole - 10A [7410]
    Blue Sea Systems

    Blue Sea 7410 A-Series Flat Rocker Circuit Breaker - Double Pole - 10A [7410]

    $81.47
    $110.07
    $81.47
    A-Series Flat Rocker Circuit Breaker - Double Pole - 10AFeatures: Color actuator indicates "OFF" position "Trip Free" design cannot be held "ON" during fault current condition International ON/OFF symbols support vertical or horizontal mounting Specifications: Amperage : 10A AC / 10A DC Actuator Style:...
    $81.47
    $110.07
    $81.47
  • Blue Sea 7248 C-Series Toggle Single Pole - 80A [7248]
    Blue Sea Systems

    Blue Sea 7248 C-Series Toggle Single Pole - 80A [7248]

    $61.46
    $82.90
    $61.46
    C-Series Toggle Single PolePN: 7248Poles: 1Color: WhiteAmperage: 80AFeatures: Provides overcurrent protection for inverters, bow thrusters, and windlasses Combines switching and circuit protection into a single device "Trip Free" - cannot be held closed after trip WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is...
    $61.46
    $82.90
    $61.46
  • Blue Sea 7542 C-Series Flat Rocker Circuit Breaker - Single Pole - 15A [7542]
    Blue Sea Systems

    Blue Sea 7542 C-Series Flat Rocker Circuit Breaker - Single Pole - 15A [7542]

    $71.47
    $97.20
    $71.47
    C-Series Flat Rocker Circuit Breaker - Single Pole - 15AFeatures: Rocker actuator is flush in the "ON" position, eliminating the risk of accidential switching Color actuator indicates "OFF" position Provides overcurrent protection for inverters, bow thrusters, and windlasses Combines switching and circuit protection into...
    $71.47
    $97.20
    $71.47
  • Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]
    Blue Sea Systems

    Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]

    $65.75
    $88.62
    $65.75
    7454 UL-489 Circuit Breaker - 5A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).Specifications: Amperage: 5A AC Actuator Style: Flat Rocker Poles: 1 Maximum Voltage: 240V DC Circuit Breaker Type:...
    $65.75
    $88.62
    $65.75
  • Blue Sea 7258 C-Series Double Pole Circuit Breaker - 100A [7258]
    Blue Sea Systems

    Blue Sea 7258 C-Series Double Pole Circuit Breaker - 100A [7258]

    $150.09
    $204.42
    $150.09
    C-Series TogglePN: 7258Poles: 2Color: WhiteAmperage: 100AFeatures: 5,000 Ampere interrupt capacity to meet ABYC requirements for 120/240 Volt 50 Ampere main protection Double pole used as 120 volt AC main circuit breaker to switch hot to neutral Triple pole used as 240 volt AC main circuit breaker to switch...
    $150.09
    $204.42
    $150.09
  • Blue Sea 7299 AC / DC Single Pole Magnetic World Circuit Breaker - 8 Amp [7299]
    Blue Sea Systems

    Blue Sea 7299 AC / DC Single Pole Magnetic World Circuit Breaker - 8 Amp [7299]

    $32.87
    $44.30
    $32.87
    AC / DC Single Pole Magnetic World Circuit BreakerThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for Europe, and CSA Certified for Canada.PN:   7299Color:   WhiteAmperage:   8 AmpDelay:   StandardFeatures: The industry standard circuit breaker for Blue...
    $32.87
    $44.30
    $32.87
  • Blue Sea 7053 7A Push Button Thermal with Quick Connect Terminals [7053]
    Blue Sea Systems

    Blue Sea 7053 7A Push Button Thermal with Quick Connect Terminals [7053]

    $8.56
    $11.42
    $8.56
    7053Push Button Thermal with Quick Connect Terminals7A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker panels and main Battery Main Distribution Panels Push to reset operation "Trip Free" design cannot be held "ON" during fault current condition Ignition protected...
    $8.56
    $11.42
    $8.56
  • Bluewater 35 Amp Panel Mount Circuit Breaker [77000-9600-035]
    Bluewater

    Bluewater 35 Amp Panel Mount Circuit Breaker [77000-9600-035]

    $45.86
    $0.00
    $45.86
    35 Amp Panel Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 40 Amp Surface Mount Circuit Breaker [77000-9900-040]
    Bluewater

    Bluewater 40 Amp Surface Mount Circuit Breaker [77000-9900-040]

    $45.86
    $0.00
    $45.86
    40 Amp Surface Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 50 Amp Surface Mount Circuit Breaker [77000-9900-050]
    Bluewater

    Bluewater 50 Amp Surface Mount Circuit Breaker [77000-9900-050]

    $45.86
    $0.00
    $45.86
    50 Amp Surface Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 90 Amp Surface Mount Circuit Breaker [77000-9900-090]
    Bluewater

    Bluewater 90 Amp Surface Mount Circuit Breaker [77000-9900-090]

    $45.86
    $0.00
    $45.86
    90 Amp Surface Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 150 Amp Panel Mount Circuit Breaker [77000-9600-150]
    Bluewater

    Bluewater 150 Amp Panel Mount Circuit Breaker [77000-9600-150]

    $45.86
    $0.00
    $45.86
    150 Amp Panel Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 40 Amp Panel Mount Circuit Breaker [77000-9600-040]
    Bluewater

    Bluewater 40 Amp Panel Mount Circuit Breaker [77000-9600-040]

    $45.86
    $0.00
    $45.86
    40 Amp Panel Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 150 Amp Surface Mount Circuit Breaker [77000-9900-150]
    Bluewater

    Bluewater 150 Amp Surface Mount Circuit Breaker [77000-9900-150]

    $45.86
    $0.00
    $45.86
    150 Amp Surface Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86
  • Bluewater 120 Amp Panel Mount Circuit Breaker [77000-9600-120]
    Bluewater

    Bluewater 120 Amp Panel Mount Circuit Breaker [77000-9600-120]

    $45.86
    $0.00
    $45.86
    120 Amp Panel Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features: Configuration: Switchable/Manual reset Voltage Compatibility: Works with 12V, 24V,...
    $45.86
    $0.00
    $45.86