Breakers, Fuses and Accessories for Boats

Breakers, Fuses and Accessories for your power distributon panels from Go2marine

Blue Sea Systems, Fuse Block, ST Blade, w/o Cover, 12 Circuit w/o Negative Bus

$62.73

Blue Sea Systems, ST Blade Fuse Block Without Cover - 6 Circuit with Negative Bus

$55.39

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ATO Fuse Panel 14-Gang

$40.90 $43.05

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Fuse Block, Gang 8 Fuse ATO/ATC

$45.45 $47.84

Terminal Block 8-Gang

$30.21

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Gang 10 Terminal Screw 8-32 Screw 150 Amps

$40.00 $42.11

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Modular ATO Fuse Block 4 Gang w/ Grd

$31.00 $32.63

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Fuse Holder, Gang 10, Fuse ATO/ATC

$45.47 $47.86

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Fuse Holder, Gang 6, Fuse ATO/ATC

$33.06 $34.80

Fuse Holder, Rating 30A, Gauge 12, Fuse 30A

$16.48

360 Panel M2 Meter Mount

$58.50

MRBF Surface Mount Fuse Block Common Source

$55.50

Blue Sea Systems 5196 Common Source Fuse Bock

$55.50

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Blue Sea Maxi Fuse Block, 80A

$34.07 $35.86

Fuse Block Stb Bat Term 4 Circ

$31.50

Blue Sea Systems ST Blade Split Bus Fuse Bock

$82.99

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Blue Sea Fuse ANL 750 AMP

$53.68 $56.50

Blue Sea ANL Fuse 200A

$30.50

Blue Sea UL-489 Circuit Breaker

From $84.56

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Blue Sea Marine Grade Short Stop Circuit Breakers

From $14.04 $14.78

Save 21%

Blue Sea Circuit Breaker Block

From $60.71 $77.17

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Cole Hersee Box-Style Circuit Breakers Series

$9.26 $9.75

Blue Sea Dual Entry Cable Cap

$10.75

Sierra, Manual Reset Circuit Breakers

From $17.16

Breakers and Fuses – Marine Electrical Protection for Boats & RVs

Protect your vessel’s electrical system with high-quality marine breakers and fuses from Go2Marine. Designed to safeguard your boat’s wiring and onboard electronics, these essential components prevent overloads, short circuits, and fire hazards—ensuring safe and reliable operation in demanding marine environments.
Our collection of marine-grade breakers and fuses includes:

Circuit breakers in manual reset, push-button, and toggle styles for easy troubleshooting and protection
Blade fuses, glass fuses, and fuse blocks compatible with 12V and 24V marine electrical systems
Water-resistant and ignition-protected designs for use in engine compartments and exposed areas
Inline fuse holders and terminal blocks for clean, organized installations
High-amp breakers for trolling motors, windlasses, and other high-draw equipment

Whether you're outfitting a sailboat, powerboat, yacht, or RV, Go2Marine offers electrical protection solutions from trusted brands like Blue Sea Systems, Marinco, Sea-Dog, and Bussmann. These components are built to withstand vibration, moisture, and saltwater exposure—making them ideal for marine and outdoor applications.
Shop now to find the best selection of marine breakers and fuses—engineered for safety, trusted for reliability, and essential for every boat’s electrical system.