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Earn up to 4.5% Back on Purchases
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Free Shipping over $99*
Earn up to 4.5% Back on Purchases
Assistance From Boat Parts Experts

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

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PartsVu Blue Rewards

Earn up to 1.5 points for every $1 spent. That’s up to 4.5% back that you can redeem and save on future orders. Excludes engine & lower unit sales.

Start Saving Now

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Ready To Serve

Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Blue Sea Systems Circuit Breakers

(213 products)

Circuit breakers protect the wire in electrical circuits. Blue Sea Systems broad selection of magnetic and thermal circuit breakers include a vast selection of main and branch circuit protection devices. Their robust design makes them ideal for marine and vehicle AC & DC electrical systems.

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  • Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black - 4137

    Blue Sea Systems

    Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black - 4137

    $7.19
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  • Blue Sea 7056 15A Push Button Thermal with Quick Connect Terminals - 7056

    Blue Sea Systems

    Blue Sea 7056 15A Push Button Thermal with Quick Connect Terminals - 7056

    $8.29
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  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps - 2133

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps - 2133

    $13.74
    Learn More
  • Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series - 7184

    Blue Sea Systems

    Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series - 7184

    $87.12
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  • Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals - 7052

    Blue Sea Systems

    Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals - 7052

    $9.34
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  • Blue Sea 7054 10A Push Button Thermal with Quick Connect Terminals - 7054

    Blue Sea Systems

    Blue Sea 7054 10A Push Button Thermal with Quick Connect Terminals - 7054

    $8.29
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  • Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - 3106100

    Blue Sea Systems

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

    $686.99
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  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps - 2137

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps - 2137

    $13.98
    Learn More
  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps - 2132

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps - 2132

    $13.74
    Learn More
  • Blue Sea 7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMP - 7210

    Blue Sea Systems

    Blue Sea 7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMP - 7210

    $30.90 $30.99
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  • Blue Sea 7183 50 Amp Circuit Breaker Surface Mount 285 Series - 7183

    Blue Sea Systems

    Blue Sea 7183 50 Amp Circuit Breaker Surface Mount 285 Series - 7183

    $86.41
    Learn More
  • Blue Sea 7057 20A Push Button Thermal with Quick Connect Terminals - 7057

    Blue Sea Systems

    Blue Sea 7057 20A Push Button Thermal with Quick Connect Terminals - 7057

    $8.86
    Learn More
  • Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack - 4135

    Blue Sea Systems

    Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack - 4135

    $7.16
    Learn More
  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps - 2134

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps - 2134

    $13.74
    Learn More
  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps - 2130

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps - 2130

    $13.74
    Learn More
  • Blue Sea - Circuit Breaker Switch Panel 4 Position - Gray w/12V Socket Dual USB - 4321

    Blue Sea Systems

    Blue Sea - Circuit Breaker Switch Panel 4 Position - Gray w/12V Socket Dual USB - 4321

    $116.31
    Learn More
  • Blue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A - 7548

    Blue Sea Systems

    Blue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A - 7548

    $65.64 $65.99
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  • Blue Sea 7181 30 Amp Circuit Breaker Surface Mount 285 Series - 7181

    Blue Sea Systems

    Blue Sea 7181 30 Amp Circuit Breaker Surface Mount 285 Series - 7181

    $76.50 $89.99
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  • Blue Sea 7084 60 Amp Circuit Breaker Panel Mount 285 Series - 7084

    Blue Sea Systems

    Blue Sea 7084 60 Amp Circuit Breaker Panel Mount 285 Series - 7084

    $76.50 $89.99
    Learn More
  • Blue Sea 7153 Short Stop Circuit Breaker - 20A - 7153

    Blue Sea Systems

    Blue Sea 7153 Short Stop Circuit Breaker - 20A - 7153

    $15.48 $17.99
    Learn More
  • Blue Sea 7059 30A Push Button Thermal with Quick Connect Terminals - 7059

    Blue Sea Systems

    Blue Sea 7059 30A Push Button Thermal with Quick Connect Terminals - 7059

    $9.47
    Learn More
  • Blue Sea 7547 C-Series Flat Rocker Circuit Breaker - Single Pole - 60A - 7547

    Blue Sea Systems

    Blue Sea 7547 C-Series Flat Rocker Circuit Breaker - Single Pole - 60A - 7547

    $59.78 $69.99
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  • Blue Sea 7445 UL-489 Circuit Breaker - 50A Flat Rocker - 7445

    Blue Sea Systems

    Blue Sea 7445 UL-489 Circuit Breaker - 50A Flat Rocker - 7445

    $54.57 $63.99
    Learn More
  • Blue Sea 7185 70 Amp Circuit Breaker Surface Mount 285 Series - 7185

    Blue Sea Systems

    Blue Sea 7185 70 Amp Circuit Breaker Surface Mount 285 Series - 7185

    $86.41
    Learn More
  • Blue Sea - Weather Deck Water Resistant Circuit Breaker Panel - 6 Position - Grey - 4376

    Blue Sea Systems

    Blue Sea - Weather Deck Water Resistant Circuit Breaker Panel - 6 Position - Grey - 4376

    $181.99
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  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps - 2129

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps - 2129

    $9.90 $11.99
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  • Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 30 Amps - 2136

    Blue Sea Systems

    Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 30 Amps - 2136

    $13.74
    Learn More
  • Blue Sea - Circuit Breaker Switch Panel 6 Position - Gray - 4322

    Blue Sea Systems

    Blue Sea - Circuit Breaker Switch Panel 6 Position - Gray - 4322

    $87.31
    Learn More
  • Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker - 3102100

    Blue Sea Systems

    Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker - 3102100

    $656.99
    Learn More
  • Blue Sea 8037 Circuit Breaker Panel Plug - 8037

    Blue Sea Systems

    Blue Sea 8037 Circuit Breaker Panel Plug - 8037

    $2.93 $2.99
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  • Blue Sea 7545 C-Series Flat Rocker Circuit Breaker - Single Pole - 30A - 7545

    Blue Sea Systems

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

    $58.10 $67.99
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  • Blue Sea 7156 Short Stop Circuit Breaker - 40A - 7156

    Blue Sea Systems

    Blue Sea 7156 Short Stop Circuit Breaker - 40A - 7156

    $15.48 $17.99
    Learn More
  • Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker - 7444

    Blue Sea Systems

    Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker - 7444

    $54.57 $63.99
    Learn More
  • Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker - 7443

    Blue Sea Systems

    Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker - 7443

    $54.57 $63.99
    Learn More
  • Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker - 7440

    Blue Sea Systems

    Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker - 7440

    $54.57 $63.99
    Learn More
  • Blue Sea 7216 AC / DC Single Pole Magnetic World Circuit Breaker - 25 Amp - 7216

    Blue Sea Systems

    Blue Sea 7216 AC / DC Single Pole Magnetic World Circuit Breaker - 25 Amp - 7216

    $30.90 $30.99
    Learn More

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