Protect your vessel’s electrical system with marine-grade circuit breakers built for safety, reliability, and performance. This collection features a wide range of breakers—including thermal, magnetic, push-button, and toggle styles—engineered to prevent overloads and short circuits in harsh marine environments.
Whether you're wiring bilge pumps, navigation systems, lighting, or full breaker panels, these components deliver precise, dependable protection. Designed with corrosion-resistant materials and waterproof housings, they meet marine safety standards and are built to withstand vibration, moisture, and salt exposure. Stay powered. Stay protected.
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-$55.04 USD
Vendor:Blue Sea SystemsBlue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp [7044]
Regular price $86.95 USDRegular price$141.99 USD-$55.04 USD Sale price $86.95 USD -
-$6.04 USD
Vendor:Blue Sea SystemsBlue Sea 7153 Short Stop Circuit Breaker - 20A [7153]
Regular price $11.95 USDRegular price$17.99 USD-$6.04 USD Sale price $11.95 USD -
-$17.04 USD
Vendor:Blue Sea SystemsBlue Sea 7427 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 10 Amp [7427]
Regular price $26.95 USDRegular price$43.99 USD-$17.04 USD Sale price $26.95 USD -
-$31.04 USD
Vendor:Blue Sea SystemsBlue Sea 7250 C-Series Toggle Single Pole - 100A [7250]
Regular price $48.95 USDRegular price$79.99 USD-$31.04 USD Sale price $48.95 USD -
-$25.04 USD
Vendor:Blue Sea SystemsBlue Sea 7459 UL-489 Circuit Breaker - 50A Flat Rocker [7459]
Regular price $38.95 USDRegular price$63.99 USD-$25.04 USD Sale price $38.95 USD -
-$17.04 USD
Vendor:Blue Sea SystemsBlue Sea 7428 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 15 Amp [7428]
Regular price $26.95 USDRegular price$43.99 USD-$17.04 USD Sale price $26.95 USD -
-$6.04 USD
Vendor:Blue Sea SystemsBlue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp [7068]
Regular price $9.95 USDRegular price$15.99 USD-$6.04 USD Sale price $9.95 USD -
-$63.04 USD
Vendor:Blue Sea SystemsBlue Sea 7312 COTS Military Grade A-Series 15 Amp [7312]
Regular price $97.95 USDRegular price$160.99 USD-$63.04 USD Sale price $97.95 USD -
-$4.04 USD
Vendor:Blue Sea SystemsBlue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 7 Amps [2131]
Regular price $7.95 USDRegular price$11.99 USD-$4.04 USD Sale price $7.95 USD -
-$28.04 USD
Vendor:Blue Sea SystemsBlue Sea 7235 A-Series Double Pole Toggle - 15AMP - White [7235]
Regular price $45.95 USDRegular price$73.99 USD-$28.04 USD Sale price $45.95 USD -
-$3.04 USD
Vendor:Blue Sea SystemsBlue Sea 7059 30A Push Button Thermal with Quick Connect Terminals [7059]
Regular price $5.95 USDRegular price$8.99 USD-$3.04 USD Sale price $5.95 USD -
-$4.04 USD
Vendor:Blue Sea SystemsBlue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps [2133]
Regular price $7.95 USDRegular price$11.99 USD-$4.04 USD Sale price $7.95 USD -
-$71.04 USD
Vendor:Blue Sea SystemsBlue Sea 5054 ST CLB Circuit Breaker Block - 12 Position w/Negative Bus [5054]
Regular price $110.95 USDRegular price$181.99 USD-$71.04 USD Sale price $110.95 USD -
-$16.04 USD
Vendor:Blue Sea SystemsBlue Sea 7404 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 20 Amp [7404]
Regular price $24.95 USDRegular price$40.99 USD-$16.04 USD Sale price $24.95 USD -
-$3.04 USD
Vendor:Blue Sea SystemsBlue Sea 7057 20A Push Button Thermal with Quick Connect Terminals [7057]
Regular price $5.95 USDRegular price$8.99 USD-$3.04 USD Sale price $5.95 USD -
-$12.04 USD
Vendor:Blue Sea SystemsBlue Sea 7230 AC/DC Single Pole Magnetic World Circuit Breaker - 50AMP [7230]
Regular price $19.95 USDRegular price$31.99 USD-$12.04 USD Sale price $19.95 USD