Electrical Wire & Wiring Supplies for Boats

Marine electrical wire and wiring supplies help you build and repair boat circuits with proper conductors and connections. Shop tinned copper wire, connectors, and tools designed for marine use.

344 products

Showing 121 - 144 of 344 products

Showing 121 - 144 of 344 products
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RT Fuse Block 4 Circuits w/Cover, Retail PackRT Fuse Block 4 Circuits w/Cover, Retail Pack
RT Fuse Block 6 CircuitRT Fuse Block 6 Circuit
Egis RT Fuse Block 6 CircuitSKU: 577049
Sale price$35.95
RT Fuse Block 6 Independent Circuits w/Cover, Retail PackRT Fuse Block 6 Independent Circuits w/Cover, Retail Pack
PowerBar - Four M10(3/8") Studs +4 Circuits (#8) - 600 Amp, Retail Pack
RT Fuse Block 12 Circuit w/GroundRT Fuse Block 12 Circuit w/Ground
Egis RT Fuse Block 12 Circuit w/GroundSKU: 577048
Sale price$44.50
MaxiBus - Four 5/16" Studs +4 Circuits (#8) - 250 Amp, Retail PackMaxiBus - Four 5/16" Studs +4 Circuits (#8) - 250 Amp, Retail Pack
CommonBus Four 1/4" Studs - 150 Amp w-Cover, Retail PackCommonBus Four 1/4" Studs - 150 Amp w-Cover, Retail Pack
Dual Busbar 2x5 Circuit Dual Level 200 A w-Cover, Retail PackDual Busbar 2x5 Circuit Dual Level 200 A w-Cover, Retail Pack
CommonBus Dual 1/4" Stud + Ten #8 Screws - 150 Amp w-Cover, Retail PackCommonBus Dual 1/4" Stud + Ten #8 Screws - 150 Amp w-Cover, Retail Pack
CommonBus Four 1/4" Studs - 150 Amp, Retail PackCommonBus Four 1/4" Studs - 150 Amp, Retail Pack
CommonBus Dual 1/4" Stud + Twenty #8 Screws - 150 Amp, Retail PackCommonBus Dual 1/4" Stud + Twenty #8 Screws - 150 Amp, Retail Pack
MiniBus Four #10 Studs - 100 Amp, Retail Pack
CommonBus Dual 1/4" Stud + Ten #8 Screws - 150 Amp, Retail PackCommonBus Dual 1/4" Stud + Ten #8 Screws - 150 Amp, Retail Pack
Dual Busbar 2x10 Circuit 100 A, Retail PackDual Busbar 2x10 Circuit 100 A, Retail Pack
MiniBus Dual #10 Stud + Five #8 Screws - 100 Amp, Retail PackMiniBus Dual #10 Stud + Five #8 Screws - 100 Amp, Retail Pack
Dual PowerPost 2x M10 (3/8") Studs, Retail PackDual PowerPost 2x M10 (3/8") Studs, Retail Pack
Dual Busbar 2x5 Circuit 100 A, Retail Pack
PowerPost M8 (5/16") Stud, Retail Pack
Egis PowerPost M8 (5/16") Stud, Retail PackSKU: 577028
Sale price$14.50
PowerPost M6 (1/4") Stud, Retail PackPowerPost M6 (1/4") Stud, Retail Pack
Egis PowerPost M6 (1/4") Stud, Retail PackSKU: 577027
Sale price$10.30
Power Post Plus, M10(3/8") Post + 10 Circuits (M4/#8), Retail Pack
PowerPost M5 (#10) Stud, Retail PackPowerPost M5 (#10) Stud, Retail Pack
Egis PowerPost M5 (#10) Stud, Retail PackSKU: 577026
Sale price$10.30
Short Stop Breaker 50 Amp Marine Grade, Retail PackShort Stop Breaker 50 Amp Marine Grade, Retail Pack
Short Stop Breaker 40 Amp Marine Grade, Retail PackShort Stop Breaker 40 Amp Marine Grade, Retail Pack
Short Stop Breaker 30 Amp Marine Grade, Retail PackShort Stop Breaker 30 Amp Marine Grade, Retail Pack

Marine Electrical Wire & Wiring Supplies – Reliable Power Distribution for Boats

Ensure safe, efficient, and long-lasting electrical performance on your vessel with Go2marine’s comprehensive selection of marine electrical wire and wiring supplies. Designed specifically for the harsh marine environment, these products meet or exceed ABYC and USCG standards, offering superior resistance to corrosion, moisture, and vibration.

Shop High-Quality Marine Wiring Products:

  • Tinned copper marine wire – Flexible, corrosion-resistant, and ideal for both AC and DC systems
  • Duplex and triplex wire – Color-coded for easy installation and circuit identification
  • Battery cables – Heavy-duty gauge options for high-current applications
  • Heat shrink tubing and terminals – Waterproof connections for added safety
  • Wire connectors, lugs, and crimp tools – Everything needed for secure, professional-grade installations
  • Cable ties, clamps, and conduit – Organize and protect your wiring from wear and abrasion

Whether you're rewiring your boat, installing new electronics, or upgrading your battery system, Go2marine has the marine-grade wiring supplies to get the job done right. All products are built to withstand saltwater exposure, temperature extremes, and mechanical stress, ensuring dependable power delivery in any condition.

Trusted Marine Brands Include:

  • Ancor Marine
  • Sea-Dog Line
  • Marinco
  • Blue Sea Systems

Why Choose Go2marine?

  • Extensive inventory of marine electrical wire and accessories
  • Expert support from seasoned boating professionals
  • Fast shipping and competitive pricing
  • Products that meet marine safety and performance standards

Power your boat with confidence. Browse Go2marine’s electrical wire and wiring supplies to find everything you need for safe and efficient marine electrical installations.

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