Circuit Breakers

Protect your onboard electrical system with dependable circuit protection.

Shop marine circuit breakers, DC circuit breakers, thermal breakers, resettable breakers, high-amperage breakers, panel-mount breakers and circuit-protection accessories for sailboats, powerboats, yachts and other marine applications.

Protect the circuit. Manage the power. Adventure with confidence.

349 products

  • Egis A Series White Toggle Panel Mount Circuit Breaker Dual Pole 30A 320230
    Egis A Series White Toggle Panel Mount Circuit Breaker Dual Pole 30A 320230
    Egis Mobile Electric

    Egis A Series White Toggle Panel Mount Circuit Breaker - Dual Pole 30A [3202-30]

    $37.40 USD
    $37.40 USD $0.00 USD

    A Series White Toggle Panel Mount Circuit Breaker - Dual Pole 30AFeatures: Easily Mounts In Standard Panels, accepting A-Series and C-Series magnetic-hydraulic circuit breakers. Includes mounting...
  • Egis 20A Push Button Panel Mount Circuit Breaker Screw Terminals 471020
    Egis 20A Push Button Panel Mount Circuit Breaker Screw Terminals 471020
    Save $3.11 USD
    Egis Mobile Electric

    Egis 20A Push Button Panel Mount Circuit Breaker - Screw Terminals [4710-20]

    $4.99 USD
    $4.99 USD $8.10 USD

    20A Push Button Panel Mount Circuit Breaker - Screw TerminalsFeatures: Push-To-Reset allows for easy identification of a tripped breaker as well as an easy reset of...
  • Egis A Series White Toggle Panel Mount Circuit Breaker Single Pole 10A 320110
    Egis A Series White Toggle Panel Mount Circuit Breaker Single Pole 10A 320110
    Egis Mobile Electric

    Egis A Series White Toggle Panel Mount Circuit Breaker - Single Pole 10A [3201-10]

    $19.50 USD
    $19.50 USD $0.00 USD

    A Series White Toggle Panel Mount Circuit Breaker - Single Pole 10AFeatures: Easily Mounts In Standard Panels, accepting A-Series and C-Series magnetic-hydraulic circuit breakers. Includes mounting...
  • Egis 30A Surface Mount Circuit Breaker 285 Series 4703030
    Egis 30A Surface Mount Circuit Breaker 285 Series 4703030
    Save $0.21 USD
    Egis Mobile Electric

    Egis 30A Surface Mount Circuit Breaker - 285 Series [4703-030]

    $39.99 USD
    $39.99 USD $40.20 USD

    30A Surface Mount Circuit Breaker - 285 SeriesThis 30A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and...
  • Blue Sea 7365 CSeries Double Pole Circuit Breaker 30A 7365
    Blue Sea 7365 CSeries Double Pole Circuit Breaker 30A 7365
    Save $12.00 USD
    Blue Sea Systems

    Blue Sea 7365 C-Series Double Pole Circuit Breaker - 30A [7365]

    $126.99 USD
    $126.99 USD $138.99 USD

    C-Series TogglePN: 7365Poles: 2Color: WhiteAmperage: 30AFeatures: 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...
  • Blue Sea ASeries ELCI Main Circuit Breaker Double Pole 120V AC 30A 3106100
    Blue Sea ASeries ELCI Main Circuit Breaker Double Pole 120V AC 30A 3106100
    Save $114.00 USD
    Blue Sea Systems

    Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A [3106100]

    $430.99 USD
    $430.99 USD $544.99 USD

    A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30AFeatures: Trips on short circuit, overload, or leakage to ground Front panel mount—installed in a power...
  • Blue Sea 7289 CSeries Triple Pole Circuit Breaker 80A 7289
    Blue Sea 7289 CSeries Triple Pole Circuit Breaker 80A 7289
    Save $16.00 USD
    Blue Sea Systems

    Blue Sea 7289 C-Series Triple Pole Circuit Breaker - 80A [7289]

    $168.99 USD
    $168.99 USD $184.99 USD

    C-Series TogglePN: 7289Poles: 3Color: WhiteAmperage: 80AFeatures: 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...
  • Blue Sea 7545 CSeries Flat Rocker Circuit Breaker Single Pole 30A 7545
    Blue Sea 7545 CSeries Flat Rocker Circuit Breaker Single Pole 30A 7545
    Save $1.00 USD
    Blue Sea Systems

    Blue Sea 7545 C-Series Flat Rocker Circuit Breaker - Single Pole - 30A [7545]

    $66.99 USD
    $66.99 USD $67.99 USD

    C-Series Flat Rocker Circuit Breaker - Single Pole - 30AFeatures: Rocker actuator is flush in the "ON" position, eliminating the risk of accidential switching Color actuator...
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