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.

348 products

  • Egis 200A Surface Mount 87 Series Circuit Breaker 4704200
    Egis 200A Surface Mount 87 Series Circuit Breaker 4704200
    Save $17.41 USD
    Egis Mobile Electric

    Egis 200A Surface Mount 87 Series Circuit Breaker [4704-200]

    $73.99 USD
    $73.99 USD $91.40 USD

    200A Surface Mount 87 Series Circuit BreakerThis 200A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and subsequent...
  • Egis 50A Panel Mount Circuit Breaker 285 Series 4706050
    Egis 50A Panel Mount Circuit Breaker 285 Series 4706050
    Save $0.61 USD
    Egis Mobile Electric

    Egis 50A Panel Mount Circuit Breaker - 285 Series [4706-050]

    $38.99 USD
    $38.99 USD $39.60 USD

    50A Panel Mount Circuit Breaker - 285 SeriesThis 50A Egis panel mount circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation...
  • Egis 50A Surface Mount Circuit Breaker 285 Series 4703050
    Egis 50A Surface Mount Circuit Breaker 285 Series 4703050
    Save $0.21 USD
    Egis Mobile Electric

    Egis 50A Surface Mount Circuit Breaker - 285 Series [4703-050]

    $39.99 USD
    $39.99 USD $40.20 USD

    50A Surface Mount Circuit Breaker - 285 SeriesThis 50A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and...
  • Egis 150A Panel Mount 87 Series Circuit Breaker 4707150
    Egis 150A Panel Mount 87 Series Circuit Breaker 4707150
    Save $17.41 USD
    Egis Mobile Electric

    Egis 150A Panel Mount 87 Series Circuit Breaker [4707-150]

    $73.99 USD
    $73.99 USD $91.40 USD

    150A Panel Mount 87 Series Circuit BreakerThis 150A Egis Mobile 187 Series Circuit Breaker protects electrical circuits from short circuits and thermal overloads while providing robust...
  • Egis 250A Surface Mount 87 Series Circuit Breaker 4704250
    Egis 250A Surface Mount 87 Series Circuit Breaker 4704250
    Save $24.01 USD
    Egis Mobile Electric

    Egis 250A Surface Mount 87 Series Circuit Breaker [4704-250]

    $94.99 USD
    $94.99 USD $119.00 USD

    250A Surface Mount 87 Series Circuit BreakerThis 250A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and subsequent...
  • Egis 20A Panel Mount Mini Circuit Breaker 470120Egis 20A Panel Mount Mini Circuit Breaker 470120
    Egis 20A Panel Mount Mini Circuit Breaker 470120Egis 20A Panel Mount Mini Circuit Breaker 470120
    Save $0.41 USD
    Egis Mobile Electric

    Egis 20A Panel Mount Mini Circuit Breaker [4701-20]

    $43.99 USD
    $43.99 USD $44.40 USD

    20A Panel Mount Mini Circuit BreakerThis 20A Panel Mount Mini Circuit Breaker is a 2-in-1 circuit breaker/disconnect switch that incorporates traditional battery disconnect switching (non-engine) and...
  • Egis 60A Surface Mount 87 Series Circuit Breaker 4704060
    Egis 60A Surface Mount 87 Series Circuit Breaker 4704060
    Save $17.41 USD
    Egis Mobile Electric

    Egis 60A Surface Mount 87 Series Circuit Breaker [4704-060]

    $73.99 USD
    $73.99 USD $91.40 USD

    60A Surface Mount 87 Series Circuit BreakerThis 60A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and subsequent...
  • Egis 100A Surface Mount Circuit Breaker 285 Series 4703100
    Egis 100A Surface Mount Circuit Breaker 285 Series 4703100
    Save $0.21 USD
    Egis Mobile Electric

    Egis 100A Surface Mount Circuit Breaker - 285 Series [4703-100]

    $39.99 USD
    $39.99 USD $40.20 USD

    100A Surface Mount Circuit Breaker - 285 SeriesThis 100A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and...
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