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Marine circuit breakers designed for onboard electrical safety. Click here to read more.

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32 Products
Best Selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low
    Sale Andersen 120 Amp Circuit Breaker
    Andersen
    Andersen Winch Circuit Breaker - 120 Amp

    AND590120

    List price: $160.00 $136.00
    Sale Andersen 150 Amp Circuit Breaker
    Andersen
    Andersen Winch Circuit Breaker - 150 Amp

    AND590150

    List price: $160.00 $136.00
    Sale Andersen 200 Amp Circuit Breaker
    Andersen
    Andersen Winch Circuit Breaker - 200 Amp w/Panel

    AND590200

    List price: $160.00 $136.00
    Sale Andersen 70 Amp Circuit Breaker
    Andersen
    Andersen Winch Circuit Breaker - 70 Amp

    AND590070

    List price: $142.35 $121.00
    Sale Harken Circuit Breaker 135 Amp 12V/24V & Dual Function Digital Switch (1-2) Bundle
    Harken
    Harken Circuit Breaker 135 Amp 12V/24V & Dual Function Digital Switch (1-2) Bundle

    HARHCP1720-HARDSDBK1

    List price: $361.11 $325.00
    Sale Harken Circuit Breaker 80 Amp 12V/24V & Dual Function Digital Switch (1-2) Bundle
    Harken
    Harken Circuit Breaker 80 Amp 12V/24V & Dual Function Digital Switch (1-2) Bundle

    HARHCP1717-HARDSDBK1

    List price: $361.11 $325.00
    Sale Harken 100 Amp Circuit Breaker 12V/24V
    Harken
    Harken Winch Circuit Breaker - 100 Amp

    HARHCP1718

    List price: $108.12 $91.90
    Sale Harken 135 Amp Circuit Breaker 12V/24V
    Harken
    Harken Winch Circuit Breaker - 135 Amp 12V/24V

    HARHCP1720

    List price: $108.12 $91.90
    Sale Harken 150 Amp Circuit Breaker 12V/24V
    Harken
    Harken Winch Circuit Breaker - 150 Amp 12V/24V

    HARHCP1719

    List price: $108.12 $91.90
    Sale Harken 80 Amp Circuit Breaker 12V/24V
    Harken
    Harken Winch Circuit Breaker - 80 Amp 12V/24V

    HARHCP1717

    List price: $108.12 $91.90
    Sale Lewmar 110 Amp Circuit Breaker w/Panel
    Lewmar
    Lewmar Winch Circuit Breaker - 110 Amp w/Panel

    LEW68000350

    List price: $182.95 $104.40
    Sale Lewmar 120 Amp Circuit Breaker
    Lewmar
    Lewmar Winch Circuit Breaker - 120 Amp

    LEW68000239

    List price: $182.95 $104.40
    Sale Lewmar 150 Amp Circuit Breaker w/Panel
    Lewmar
    Lewmar Winch Circuit Breaker - 150 Amp

    LEW68000351

    List price: $182.95 $104.40
    Sale Lewmar Circuit Breaker 200 Amp
    Lewmar
    Lewmar Winch Circuit Breaker - 200 Amp

    LEW68000894

    List price: $600.95 $337.50
    Sale Lewmar Circuit Breaker 25 Amp
    Lewmar
    Lewmar Winch Circuit Breaker - 25 Amp

    LEW68000603

    List price: $165.95 $94.50
    Sale Lewmar Circuit Breaker 250 Amp
    Lewmar
    Lewmar Winch Circuit Breaker - 250 Amp

    LEW68000895

    List price: $861.95 $490.50
    Sale Lewmar Circuit Breaker 35 Amp
    Lewmar
    Lewmar Winch Circuit Breaker - 35 Amp

    LEW68000604

    List price: $165.95 $94.50
    Sale Lewmar 40 Amp Circuit Breaker
    Lewmar
    Lewmar Winch Circuit Breaker - 40 Amp

    LEW68000542

    List price: $156.95 $89.91
    Sale Lewmar 50 Amp Circuit Breaker w/Panel
    Lewmar
    Lewmar Winch Circuit Breaker - 50 Amp w/Panel

    LEW68000348

    List price: $182.95 $104.40
    Sale Lewmar 70 Amp Circuit Breaker w/Panel
    Lewmar
    Lewmar Winch Circuit Breaker - 70 Amp w/Panel

    LEW68000240

    List price: $182.95 $104.40
    Sale Lewmar 90 Amp Circuit Breaker w/Panel
    Lewmar
    Lewmar Winch Circuit Breaker - 90 Amp w/Panel

    LEW68000349

    List price: $182.95 $104.40
    Sale Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 135 Amp
    Maxwell
    Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 135 Amp

    MAXSP3389

    List price: $105.76 $89.90
    Sale Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 40 Amp
    Maxwell
    Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 40 Amp

    MAXSP3387

    List price: $105.76 $89.90
    Sale Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 50 Amp
    Maxwell
    Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 50 Amp

    MAXSP3396

    List price: $105.76 $89.90
    Sale Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 70 Amp
    Maxwell
    Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 70 Amp

    MAXSP3397

    List price: $105.76 $89.90
    Sale Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 80 Amp
    Maxwell
    Maxwell Circuit Breaker - Hi Amp (Bussmann Type) 80 Amp

    MAXSP3388

    List price: $105.76 $89.90
    Sale Maxwell Circuit Breaker / Isolator Panel 135 Amp
    Maxwell
    Maxwell Circuit Breaker - Isolator Panel 135 Amp

    MAXP100791

    List price: $137.65 $117.00
    Sale Maxwell Circuit Breaker / Isolator Panel 40 Amp
    Maxwell
    Maxwell Circuit Breaker - Isolator Panel 40 Amp

    MAXP100789

    List price: $128.24 $109.00
    Sale Maxwell Circuit Breaker / Isolator Panel 50 Amp
    Maxwell
    Maxwell Circuit Breaker - Isolator Panel 50 Amp

    MAXP102902

    List price: $132.94 $113.00
    Sale Maxwell Circuit Breaker / Isolator Panel 70 Amp
    Maxwell
    Maxwell Circuit Breaker - Isolator Panel 70 Amp

    MAXP102903

    List price: $124.71 $106.00
    Sale Maxwell Circuit Breaker / Isolator Panel 80 Amp
    Maxwell
    Maxwell Circuit Breaker - Isolator Panel 80 Amp

    MAXP100790

    List price: $134.12 $114.00
    Sale Profurl Circuit Breaker 12V 63A
    Profurl
    Profurl Magneto Thermic Circuit Braker (12V) for NDEC52 / NDEH52 Furlers

    PROSPR50162

    List price: $620.00 $465.00

Marine Circuit Breakers for Reliable Electrical Protection

Marine circuit breakers safeguard onboard electrical systems, preventing overloads and short circuits while ensuring safe and efficient power distribution.

Types of Marine Circuit Breakers

  • Thermal & Magnetic Circuit Breakers: Protects electrical circuits from overheating and overloading.
  • Resettable & Manual Trip Breakers: Provides easy reactivation after tripping.
  • Waterproof & Corrosion-Resistant Breakers: Designed for harsh marine environments.
  • Panel-Mounted & Inline Breakers: Suitable for different electrical configurations.
  • High-Amperage Breakers for Engine & Battery Protection: Ensures safety in high-load systems.

Why Choose Marine Circuit Breakers?

  • Prevents Electrical Damage & Fires: Essential for onboard safety.
  • Optimized for Marine Applications: Resistant to moisture, salt, and vibration.
  • Easy Installation & Universal Compatibility: Works with various marine electrical setups.

Shop Marine Circuit Breakers at MAURIPRO

Protect your boat’s electrical system with high-quality circuit breakers.

Order now for reliable and safe onboard power management.