Collection: Marine Circuit Breakers | Reliable Power Protection
Safeguard your boat’s electrical systems with our Marine Circuit Breakers collection. Designed to withstand surges, splashes, and salty air, these marine-grade breakers provide reliable protection for your electronics, from navigation lights to sound systems and beyond. Built tough for the challenges of marine environments, they ensure smooth sailing and uninterrupted adventures. Shop now and enjoy free U.S. shipping on all orders!
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Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]Vendor:Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]
- Regular price
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$57.99 - Regular price
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$65.51 - Sale price
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$57.99
Sale -
Blue Sea 7059 30A Push Button Thermal with Quick Connect Terminals [7059]Vendor:Blue Sea 7059 30A Push Button Thermal with Quick Connect Terminals [7059]
- Regular price
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$6.96 - Regular price
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- Sale price
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$6.96
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Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals [7052]Vendor:Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals [7052]
- Regular price
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$6.96 - Regular price
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- Sale price
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$6.96
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Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps [2134]Vendor:Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps [2134]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea 7186 80 Amp Circuit Breaker Surface Mount 285 Series [7186]Vendor:Blue Sea 7186 80 Amp Circuit Breaker Surface Mount 285 Series [7186]
- Regular price
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$57.99 - Regular price
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$65.51 - Sale price
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$57.99
Sale -
Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp [7141]Vendor:Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp [7141]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 7365 C-Series Double Pole Circuit Breaker - 30A [7365]Vendor:Blue Sea 7365 C-Series Double Pole Circuit Breaker - 30A [7365]
- Regular price
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$104.99 - Regular price
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$114.70 - Sale price
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$104.99
Sale -
Blue Sea 7352 C-Series Toggle Single Pole - 15A [7352]Vendor:Blue Sea 7352 C-Series Toggle Single Pole - 15A [7352]
- Regular price
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$48.04 - Regular price
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- Sale price
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$48.04
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Blue Sea 7248 C-Series Toggle Single Pole - 80A [7248]Vendor:Blue Sea 7248 C-Series Toggle Single Pole - 80A [7248]
- Regular price
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$48.04 - Regular price
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- Sale price
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$48.04
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Blue Sea 7353 C-Series Toggle Single Pole - 20A [7353]Vendor:Blue Sea 7353 C-Series Toggle Single Pole - 20A [7353]
- Regular price
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$48.04 - Regular price
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- Sale price
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$48.04
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Egis 60A Surface Mount Circuit Breaker - 285 Series [4703-060]Vendor:Egis 60A Surface Mount Circuit Breaker - 285 Series [4703-060]
- Regular price
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$43.99 - Regular price
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$46.00 - Sale price
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$43.99
Sale -
Paneltronics 'A' Frame Magnetic Circuit Breaker - 50 Amps - Double Pole [206-085S]Vendor:Paneltronics 'A' Frame Magnetic Circuit Breaker - 50 Amps - Double Pole [206-085S]
- Regular price
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$32.99 - Regular price
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$36.95 - Sale price
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$32.99
Sale -
Paneltronics 'A' Frame Magnetic Circuit Breaker - 5 Amps - Single Pole [206-070S]Vendor:Paneltronics 'A' Frame Magnetic Circuit Breaker - 5 Amps - Single Pole [206-070S]
- Regular price
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$15.99 - Regular price
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- Sale price
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$15.99
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Paneltronics 'A' Frame Magnetic Circuit Breaker - 15 Amps - Single Pole [206-072S]Vendor:Paneltronics 'A' Frame Magnetic Circuit Breaker - 15 Amps - Single Pole [206-072S]
- Regular price
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$15.99 - Regular price
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- Sale price
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$15.99
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Paneltronics 'A' Frame Magnetic Circuit Breaker - 40 Amps - Double Pole [206-084S]Vendor:Paneltronics 'A' Frame Magnetic Circuit Breaker - 40 Amps - Double Pole [206-084S]
- Regular price
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$32.99 - Regular price
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$36.95 - Sale price
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$32.99
Sale -
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 30 Amps [2136]Vendor:Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 30 Amps [2136]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137]Vendor:Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea 7053 7A Push Button Thermal with Quick Connect Terminals [7053]Vendor:Blue Sea 7053 7A Push Button Thermal with Quick Connect Terminals [7053]
- Regular price
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$6.96 - Regular price
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- Sale price
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$6.96
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Blue Sea 7142 187 - Series Thermal Circuit Breaker - 80Amp [7142]Vendor:Blue Sea 7142 187 - Series Thermal Circuit Breaker - 80Amp [7142]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 7240 A-Series Double Pole Toggle - 40AMP - White [7240]Vendor:Blue Sea 7240 A-Series Double Pole Toggle - 40AMP - White [7240]
- Regular price
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$48.99 - Regular price
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$58.96 - Sale price
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$48.99
Sale -
Blue Sea 7197 A-Series White Toggle Circuit Breaker - Single Pole 2.5A [7197]Vendor:Blue Sea 7197 A-Series White Toggle Circuit Breaker - Single Pole 2.5A [7197]
- Regular price
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$22.99 - Regular price
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$25.37 - Sale price
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$22.99
Sale -
Blue Sea 8087 8 Position DC C-Series Panel - Blank [8087]Vendor:Blue Sea 8087 8 Position DC C-Series Panel - Blank [8087]
- Regular price
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$82.99 - Regular price
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$104.74 - Sale price
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$82.99
Sale -
Egis 60A Panel Mount Mini Circuit Breaker [4701-60]Vendor:Egis 60A Panel Mount Mini Circuit Breaker [4701-60]
- Regular price
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$41.99 - Regular price
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$43.00 - Sale price
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$41.99
Sale -
Egis 30A Panel Mount Mini Circuit Breaker [4701-30]Vendor:Egis 30A Panel Mount Mini Circuit Breaker [4701-30]
- Regular price
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$41.99 - Regular price
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$43.00 - Sale price
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$41.99
Sale -
Egis 40A Panel Mount Mini Circuit Breaker [4701-40]Vendor:Egis 40A Panel Mount Mini Circuit Breaker [4701-40]
- Regular price
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$41.99 - Regular price
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$43.00 - Sale price
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$41.99
Sale -
Blue Sea 7399 A-Series Flat Rocker Circuit Breaker - Single Pole - 2.5A [7399]Vendor:Blue Sea 7399 A-Series Flat Rocker Circuit Breaker - Single Pole - 2.5A [7399]
- Regular price
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$28.99 - Regular price
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$32.54 - Sale price
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$28.99
Sale -
Blue Sea 5052 ST CLB Circuit Breaker Block - 6 Position w/Negative Bus [5052]Vendor:Blue Sea 5052 ST CLB Circuit Breaker Block - 6 Position w/Negative Bus [5052]
- Regular price
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$66.99 - Regular price
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$77.78 - Sale price
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$66.99
Sale -
Blue Sea 7350 C-Series Toggle Single Pole - 5A [7350]Vendor:Blue Sea 7350 C-Series Toggle Single Pole - 5A [7350]
- Regular price
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$48.04 - Regular price
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- Sale price
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$48.04
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Blue Sea 7206 AC/DC Single Pole Magnetic World Circuit Breaker - 10AMP [7206]Vendor:Blue Sea 7206 AC/DC Single Pole Magnetic World Circuit Breaker - 10AMP [7206]
- Regular price
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$23.99 - Regular price
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$25.37 - Sale price
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$23.99
Sale -
Blue Sea 7061 40A Push Button Thermal with Quick Connect Terminals [7061]Vendor:Blue Sea 7061 40A Push Button Thermal with Quick Connect Terminals [7061]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea 7242 A-Series Double Pole Toggle - 50AMP - White [7242]Vendor:Blue Sea 7242 A-Series Double Pole Toggle - 50AMP - White [7242]
- Regular price
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$48.99 - Regular price
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$58.96 - Sale price
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$48.99
Sale -
Blue Sea 7270 250A C-Series Triple Pole Toggle DC Circuit Breaker [7270]Vendor:Blue Sea 7270 250A C-Series Triple Pole Toggle DC Circuit Breaker [7270]
- Regular price
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$178.99 - Regular price
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$197.59 - Sale price
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$178.99
Sale -
Paneltronics 'A' Frame Magnetic Circuit Breaker - 10 Amps - Single Pole [206-071S]Vendor:Paneltronics 'A' Frame Magnetic Circuit Breaker - 10 Amps - Single Pole [206-071S]
- Regular price
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$15.99 - Regular price
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- Sale price
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$15.99
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Paneltronics Breaker 30 Amps w/Reverse Polarity Trip Coil - White [206-087]Vendor:Paneltronics Breaker 30 Amps w/Reverse Polarity Trip Coil - White [206-087]
- Regular price
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$53.99 - Regular price
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$65.55 - Sale price
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$53.99
Sale -
Blue Sea 7213 AC / DC Single Pole Magnetic World Circuit Breaker - 20 Amp [7213]Vendor:Blue Sea 7213 AC / DC Single Pole Magnetic World Circuit Breaker - 20 Amp [7213]
- Regular price
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$23.99 - Regular price
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$25.37 - Sale price
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$23.99
Sale -
Blue Sea 7041 187 - Series Thermal Circuit Breaker - 70Amp [7041]Vendor:Blue Sea 7041 187 - Series Thermal Circuit Breaker - 70Amp [7041]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 7351 C-Series Toggle Single Pole - 10A [7351]Vendor:Blue Sea 7351 C-Series Toggle Single Pole - 10A [7351]
- Regular price
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$48.04 - Regular price
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- Sale price
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$48.04
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Egis 50A Panel Mount Mini Circuit Breaker [4701-50]Vendor:Egis 50A Panel Mount Mini Circuit Breaker [4701-50]
- Regular price
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$41.99 - Regular price
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$43.00 - Sale price
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$41.99
Sale -
Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]Vendor:Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]
- Regular price
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$328.99 - Regular price
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$429.57 - Sale price
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$328.99
Sale -
Sea-Dog Thermal AC/DC Circuit Breaker - 30 Amp [420830-1]Vendor:Sea-Dog Thermal AC/DC Circuit Breaker - 30 Amp [420830-1]
- Regular price
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$7.65 - Regular price
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- Sale price
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$7.65
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Blue Sea 7312 COTS Military Grade A-Series 15 Amp [7312]Vendor:Blue Sea 7312 COTS Military Grade A-Series 15 Amp [7312]
- Regular price
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$89.99 - Regular price
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$94.11 - Sale price
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$89.99
Sale -
Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]Vendor:Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]
- Regular price
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$42.99 - Regular price
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$51.26 - Sale price
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$42.99
Sale -
Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker [7440]Vendor:Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker [7440]
- Regular price
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$42.99 - Regular price
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$51.26 - Sale price
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$42.99
Sale -
Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker [7462]Vendor:Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker [7462]
- Regular price
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$70.99 - Regular price
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$74.45 - Sale price
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$70.99
Sale -
BEP Heavy Duty CB Module - 100A [705-100A]Vendor:BEP Heavy Duty CB Module - 100A [705-100A]
- Regular price
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$109.99 - Regular price
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$150.09 - Sale price
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$109.99
Sale -
Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A [2139]Vendor:Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A [2139]
- Regular price
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$54.99 - Regular price
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$62.78 - Sale price
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$54.99
Sale -
Blue Sea 2138 Medium Duty Push Button Reset-Only - 15A [2138]Vendor:Blue Sea 2138 Medium Duty Push Button Reset-Only - 15A [2138]
- Regular price
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$54.99 - Regular price
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$62.78 - Sale price
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$54.99
Sale -
Blue Sea 7476 C - Series Flat Circuit Breaker, Single and Double Pole - 200 Amp [7476]Vendor:Blue Sea 7476 C - Series Flat Circuit Breaker, Single and Double Pole - 200 Amp [7476]
- Regular price
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$129.99 - Regular price
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$191.87 - Sale price
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$129.99
Sale -
Blue Sea 7405 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 25 Amp [7405]Vendor:Blue Sea 7405 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 25 Amp [7405]
- Regular price
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$28.99 - Regular price
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$32.54 - Sale price
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$28.99
Sale -
Blue Sea 7403 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 15 Amp [7403]Vendor:Blue Sea 7403 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 15 Amp [7403]
- Regular price
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$28.99 - Regular price
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$32.54 - Sale price
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$28.99
Sale -
Blue Sea 7402 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 10 Amp [7402]Vendor:Blue Sea 7402 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 10 Amp [7402]
- Regular price
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$28.99 - Regular price
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$32.54 - Sale price
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$28.99
Sale -
Blue Sea 7400 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 5 Amp [7400]Vendor:Blue Sea 7400 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 5 Amp [7400]
- Regular price
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$28.99 - Regular price
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$32.54 - Sale price
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$28.99
Sale -
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]Vendor:Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]Vendor:Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 7036 187 - Series Thermal Circuit Breaker - 30Amp [7036]Vendor:Blue Sea 7036 187 - Series Thermal Circuit Breaker - 30Amp [7036]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 7238 A-Series Double Pole Toggle - 30AMP - White [7238]Vendor:Blue Sea 7238 A-Series Double Pole Toggle - 30AMP - White [7238]
- Regular price
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$48.99 - Regular price
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$58.96 - Sale price
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$48.99
Sale -
Blue Sea 7233 A-Series Double Pole Toggle - 10AMP - White [7233]Vendor:Blue Sea 7233 A-Series Double Pole Toggle - 10AMP - White [7233]
- Regular price
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$48.99 - Regular price
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$58.96 - Sale price
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$48.99
Sale -
Sea-Dog Thermal AC/DC Circuit Breaker - Splash Guard Boot [420839-1]Vendor:Sea-Dog Thermal AC/DC Circuit Breaker - Splash Guard Boot [420839-1]
- Regular price
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$5.40 - Regular price
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- Sale price
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$5.40
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Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp [7136]Vendor:Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp [7136]
- Regular price
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$81.99 - Regular price
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$103.68 - Sale price
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$81.99
Sale -
Blue Sea 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position [3119]Vendor:Blue Sea 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position [3119]
- Regular price
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$756.99 - Regular price
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$1,010.10 - Sale price
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$756.99
Sale
Why Choose Marine Circuit Breakers?
Marine circuit breakers are critical for protecting your boat’s electrical systems from overloads and surges. Built for life on the water, here’s why they’re an essential part of your onboard setup:
- Overload Protection: Prevent damage to your electronics by automatically cutting off power during surges or short circuits.
- Marine-Grade Durability: Built to resist corrosion, moisture, and salt air for long-lasting performance in tough environments.
- Variety of Applications: Suitable for navigation lights, sound systems, bilge pumps, and other onboard systems.
- Easy Reset Feature: Resettable breakers eliminate the need for replacing fuses, simplifying maintenance.
Benefits of Using Marine Circuit Breakers
Investing in high-quality marine circuit breakers ensures the safety and efficiency of your boat’s electrical system. Here’s how they benefit you:
- Enhanced Safety: Protect your boat and crew from electrical hazards caused by overloads and short circuits.
- Reliable Performance: Built to handle the unique demands of the marine environment, ensuring uninterrupted power.
- Convenience: Resettable breakers save time and effort compared to replacing traditional fuses.
Ready to power your adventures with confidence? Explore our Marine Circuit Breakers collection today and enjoy free U.S. shipping on all orders!