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 7140 187 - Series Thermal Circuit Breaker - 60Amp [7140]
Regular price $86.95 USDRegular price$141.99 USD-$55.04 USD Sale price $86.95 USD -
Vendor:Blue Sea Systems
Blue Sea 7401 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 8 Amp [7401]
Regular price $25.95 USDRegular price$41.99 USD-$16.04 USD Sale price $25.95 USD -
Vendor:Blue Sea Systems
Blue Sea 8089 C-Series Plug Panel Kit [8089]
Regular price $5.95 USDRegular price$7.99 USD-$2.04 USD Sale price $5.95 USD -
Vendor:Blue Sea Systems
Blue Sea 7415 A-Series Flat Rocker Circuit Breaker - Double Pole - 32A [7415]
Regular price $48.95 USDRegular price$79.99 USD-$31.04 USD Sale price $48.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7151 Short Stop Circuit Breakers - 10A [7151]
Regular price $11.95 USDRegular price$17.99 USD-$6.04 USD Sale price $11.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7347 AC/DC Single Pole Magnetic World Circuit Breaker - 8 AMP [7347]
Regular price $20.95 USDRegular price$32.99 USD-$12.04 USD Sale price $20.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7433 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 50 Amp [7433]
Regular price $26.95 USDRegular price$43.99 USD-$17.04 USD Sale price $26.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7412 A-Series Flat Rocker Circuit Breaker - Double Pole - 16A [7412]
Regular price $48.95 USDRegular price$79.99 USD-$31.04 USD Sale price $48.95 USD -
Vendor:Blue Sea Systems
Blue 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 -
Vendor:Blue Sea Systems
Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]
Regular price $38.95 USDRegular price$63.99 USD-$25.04 USD Sale price $38.95 USD -
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