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 25A Surface Mount Circuit Breaker 285 Series 4703025
    Egis 25A Surface Mount Circuit Breaker 285 Series 4703025
    Save $0.51 USD
    Egis Mobile Electric

    Egis 25A Surface Mount Circuit Breaker - 285 Series [4703-025]

    $38.99 USD
    $38.99 USD $39.50 USD

    25A Surface Mount Circuit Breaker - 285 SeriesThis 25A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and...
  • Egis 150A Surface Mount Circuit Breaker 285 Series 4703150
    Egis 150A Surface Mount Circuit Breaker 285 Series 4703150
    Save $0.21 USD
    Egis Mobile Electric

    Egis 150A Surface Mount Circuit Breaker - 285 Series [4703-150]

    $39.99 USD
    $39.99 USD $40.20 USD

    150A Surface Mount Circuit Breaker - 285 SeriesThis 150A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and...
  • Egis 30A Panel Mount Mini Circuit Breaker 470130Egis 30A Panel Mount Mini Circuit Breaker 470130
    Egis 30A Panel Mount Mini Circuit Breaker 470130Egis 30A Panel Mount Mini Circuit Breaker 470130
    Save $0.41 USD
    Egis Mobile Electric

    Egis 30A Panel Mount Mini Circuit Breaker [4701-30]

    $43.99 USD
    $43.99 USD $44.40 USD

    30A Panel Mount Mini Circuit BreakerThis 30A Panel Mount Mini Circuit Breaker is a 2-in-1 circuit breaker/disconnect switch that incorporates traditional battery disconnect switching (non-engine) and...
  • Egis 150A Surface Mount 87 Series Circuit Breaker 4704150
    Egis 150A Surface Mount 87 Series Circuit Breaker 4704150
    Save $17.41 USD
    Egis Mobile Electric

    Egis 150A Surface Mount 87 Series Circuit Breaker [4704-150]

    $73.99 USD
    $73.99 USD $91.40 USD

    150A Surface Mount 87 Series Circuit BreakerThis 150A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and subsequent...
  • Egis 30A Panel Mount 87 Series Circuit Breaker 4707030
    Egis 30A Panel Mount 87 Series Circuit Breaker 4707030
    Save $17.41 USD
    Egis Mobile Electric

    Egis 30A Panel Mount 87 Series Circuit Breaker [4707-030]

    $73.99 USD
    $73.99 USD $91.40 USD

    30A Panel Mount 87 Series Circuit BreakerThis 30A Egis Mobile 187 Series Circuit Breaker protects electrical circuits from short circuits and thermal overloads while providing robust...
  • Egis 40A Panel Mount Circuit Breaker 285 Series 4706040
    Egis 40A Panel Mount Circuit Breaker 285 Series 4706040
    Save $0.61 USD
    Egis Mobile Electric

    Egis 40A Panel Mount Circuit Breaker - 285 Series [4706-040]

    $38.99 USD
    $38.99 USD $39.60 USD

    40A Panel Mount Circuit Breaker - 285 SeriesThis 40A Egis panel mount circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation...
  • Egis 100A Surface Mount 87 Series Circuit Breaker 4704100
    Egis 100A Surface Mount 87 Series Circuit Breaker 4704100
    Save $17.41 USD
    Egis Mobile Electric

    Egis 100A Surface Mount 87 Series Circuit Breaker [4704-100]

    $73.99 USD
    $73.99 USD $91.40 USD

    100A Surface Mount 87 Series Circuit BreakerThis 100A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and subsequent...
  • Egis 200A Panel Mount 87 Series Circuit Breaker 4707200
    Egis 200A Panel Mount 87 Series Circuit Breaker 4707200
    Save $17.41 USD
    Egis Mobile Electric

    Egis 200A Panel Mount 87 Series Circuit Breaker [4707-200]

    $73.99 USD
    $73.99 USD $91.40 USD

    200A Panel Mount 87 Series Circuit BreakerThis 200A Egis Mobile 187 Series Circuit Breaker protects electrical circuits from short circuits and thermal overloads while providing robust...
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