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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Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443]
Regular price $38.95 USDRegular price$63.99 USD-$25.04 USD Sale price $38.95 USD -
Vendor:Blue Sea Systems
Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063]
Regular price $9.95 USDRegular price$15.99 USD-$6.04 USD Sale price $9.95 USD -
Vendor:Blue Sea Systems
Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]
Regular price $38.95 USDRegular price$63.99 USD-$25.04 USD Sale price $38.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7048 187 - Series Thermal Circuit Breaker - 150Amp [7048]
Regular price $86.95 USDRegular price$141.99 USD-$55.04 USD Sale price $86.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7083 50 Amp Circuit Breaker Panel Mount 285 Series [7083]
Regular price $54.95 USDRegular price$89.99 USD-$35.04 USD Sale price $54.95 USD -
Vendor:Blue Sea Systems
Blue Sea 7351 C-Series Toggle Single Pole - 10A [7351]
Regular price $48.95 USDRegular price$79.99 USD-$31.04 USD Sale price $48.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals [7052]
Regular price $5.95 USDRegular price$8.99 USD-$3.04 USD Sale price $5.95 USD -
Vendor:Blue Sea Systems
Blue Sea 7408 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 50 Amp [7408]
Regular price $24.95 USDRegular price$40.99 USD-$16.04 USD Sale price $24.95 USD