Breakers, Fuses and Accessories for Boats

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

 

Filters

Blue Sea Systems, Terminal Fuse Block, 2 Terminal Studs
Blue Sea Systems, Terminal Fuse Block, 2 Terminal Studs
$46.03
Class-T Fuse Block, 225-400 AmpsClass-T Fuse Block, 225-400 Amps
Class-T Fuse Block, 225-400 Amps
$52.08
ANL Fuse Block, for 35 - 750 Amp ANL Fuses
ANL Fuse Block, for 35 - 750 Amp ANL Fuses
$52.08
MRBF Terminal Fuse Block - 30 to 300AMRBF Terminal Fuse Block - 30 to 300A
MRBF Terminal Fuse Block - 30 to 300A
$31.50
Fuse Block St Blade 12 Cir w/ Green d
Fuse Block St Blade 12 Cir w/ Green d
$70.18
Fuse Block AGC 6 CircuitFuse Block AGC 6 Circuit
Fuse Block AGC 6 Circuit
$42.48
MEGA / AMG Fuse Block for 100 to 300 Amp Fuses, w/ Cover
MEGA / AMG Fuse Block for 100 to 300 Amp Fuses, w/ Cover
$28.20
Screw Terminal Blade ATC Fuse Block w/ Cover - 6 Circuit w/o ground -5028
Screw Terminal Blade ATC Fuse Block w/ Cover - 6 Circuit w/o ground -5028
$42.51
ATO/ATC ST Blade Fuse Block w/ Cover, 6 Circuit w/ Negative Bus, 5025
ATO/ATC ST Blade Fuse Block w/ Cover, 6 Circuit w/ Negative Bus, 5025
$44.52
Blue Sea, 5024, ST Blade Battery Terminal Mount Fuse Block Kit
Blue Sea, 5024, ST Blade Battery Terminal Mount Fuse Block Kit
$45.50
In-Line Fuse Holder for ATO/ATC Fuses to 30 Amp
In-Line Fuse Holder for ATO/ATC Fuses to 30 Amp
$5.88
In-Line Heavy Duty Fuse Holder for AGC/MDL Fuses to 30 Amp
In-Line Heavy Duty Fuse Holder for AGC/MDL Fuses to 30 Amp
$6.26
In-Line Waterproof Fuse Holder for AGC/MDL Fuses to 20 Amp
In-Line Waterproof Fuse Holder for AGC/MDL Fuses to 20 Amp
$21.24
In-Line Waterproof Fuse Holder for AGC/MDL Fuses to 30 Amp
In-Line Waterproof Fuse Holder for AGC/MDL Fuses to 30 Amp
$11.62
In-Line Fuse Holder, Crimpable, for AGC/MDL Fuses to 30 Amp
In-Line Fuse Holder, Crimpable, for AGC/MDL Fuses to 30 Amp
$8.43
Blue Sea Water Resistant Replacement Cap for Blue Sea Systems 5021
Blue Sea Water Resistant Replacement Cap for Blue Sea Systems 5021
$6.71
DC Digital Voltmeter Panel, 7-60 Volts DC, 8051
DC Digital Voltmeter Panel, 7-60 Volts DC, 8051
$315.99
DC Analog Voltmeter Panel, 8015, Blue Sea
DC Analog Voltmeter Panel, 8015, Blue Sea
$126.95
Blue Seas ST Blade Compact Fuse Blocks- 8 Circuits
Blue Seas ST Blade Compact Fuse Blocks- 8 Circuits
$60.50
Blue Sea, 5045, ST Blade Compact Fuse Blocks, 4 Circuits
Blue Sea, 5045, ST Blade Compact Fuse Blocks, 4 Circuits
$33.49
Save 5%
Blue Sea ST CLB Circuit Breaker Block - 6 Position with Negative Bus, p/n 5052
Blue Sea ST CLB Circuit Breaker Block - 6 Position with Negative Bus, p/n 5052
$73.31 $77.17
Blue Sea ST CLB Circuit Breaker Block - 12 Position with Negative Bus, p/n 5054
Blue Sea ST CLB Circuit Breaker Block - 12 Position with Negative Bus, p/n 5054
$132.44
Blue Sea ST CLB Circuit Breaker Block - 6 Position, p/n 5050
Blue Sea ST CLB Circuit Breaker Block - 6 Position, p/n 5050
$60.71
Save 5%
Blue Sea Systems, Fuse Block, ST Blade Independent Sourced Fuse Block, w/o Cover, 6 Circuit
Blue Sea Systems, Fuse Block, ST Blade Independent Sourced Fuse Block, w/o Cover, 6 Circuit
$45.62 $48.02

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.

Recently viewed