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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-$18.04 USD
Vendor:Blue Sea SystemsBlue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A [7548]
Regular price $49.95 USDRegular price$67.99 USD-$18.04 USD Sale price $49.95 USD -
-$21.04 USD
Vendor:Blue Sea SystemsBlue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]
Regular price $58.95 USDRegular price$79.99 USD-$21.04 USD Sale price $58.95 USD -
-$21.04 USD
Vendor:Blue Sea SystemsBlue Sea 7181 30 Amp Circuit Breaker Surface Mount 285 Series [7181]
Regular price $58.95 USDRegular price$79.99 USD-$21.04 USD Sale price $58.95 USD -
-$34.04 USD
Vendor:Blue Sea SystemsBlue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]
Regular price $91.95 USDRegular price$125.99 USD-$34.04 USD Sale price $91.95 USD -
-$2.04 USD
Vendor:Blue Sea SystemsBlue Sea 7059 30A Push Button Thermal with Quick Connect Terminals [7059]
Regular price $6.95 USDRegular price$8.99 USD-$2.04 USD Sale price $6.95 USD -
-$37.04 USD
Vendor:Blue Sea SystemsBlue Sea 7256 C-Series Double Pole Circuit Breaker - 80A [7256]
Regular price $101.95 USDRegular price$138.99 USD-$37.04 USD Sale price $101.95 USD -
-$10.04 USD
Vendor:Blue Sea SystemsBlue Sea 7404 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 20 Amp [7404]
Regular price $29.95 USDRegular price$39.99 USD-$10.04 USD Sale price $29.95 USD -
-$19.04 USD
Vendor:Blue Sea SystemsBlue Sea 7242 A-Series Double Pole Toggle - 50AMP - White [7242]
Regular price $52.95 USDRegular price$71.99 USD-$19.04 USD Sale price $52.95 USD -
-$20.04 USD
Vendor:Blue Sea SystemsBlue Sea 5026 ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus [5026]
Regular price $53.95 USDRegular price$73.99 USD-$20.04 USD Sale price $53.95 USD -
-$2.04 USD
Vendor:Blue Sea SystemsBlue Sea 7052 5A Push Button Thermal with Quick Connect Terminals [7052]
Regular price $6.95 USDRegular price$8.99 USD-$2.04 USD Sale price $6.95 USD -
-$2.04 USD
Vendor:Blue Sea SystemsBlue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps [2132]
Regular price $8.95 USDRegular price$10.99 USD-$2.04 USD Sale price $8.95 USD -
-$124.04 USD
Vendor:Blue Sea SystemsBlue Sea 3134 - SMS Panel Enclosure w/4 Branch (12/24V) - 12/24V DC [3134]
Regular price $325.95 USDRegular price$449.99 USD-$124.04 USD Sale price $325.95 USD -
-$36.45 USD
Vendor:Egis Mobile ElectricEgis 100A Surface Mount 87 Series Circuit Breaker [4704-100]
Regular price $54.95 USDRegular price$91.40 USD-$36.45 USD Sale price $54.95 USD -
-$36.45 USD
Vendor:Egis Mobile ElectricEgis 60A Surface Mount 87 Series Circuit Breaker [4704-060]
Regular price $54.95 USDRegular price$91.40 USD-$36.45 USD Sale price $54.95 USD -
-$36.45 USD
Vendor:Egis Mobile ElectricEgis 40A Surface Mount 87 Series Circuit Breaker [4704-040]
Regular price $54.95 USDRegular price$91.40 USD-$36.45 USD Sale price $54.95 USD -
-$12.25 USD
Vendor:Egis Mobile ElectricEgis 40A Surface Mount Circuit Breaker - 285 Series [4703-040]
Regular price $27.95 USDRegular price$40.20 USD-$12.25 USD Sale price $27.95 USD