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 313 - 336 of 344 products

Showing 313 - 336 of 344 products
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Cover For Busbar 2301 & 2303
Terminal Block, 20 Amp / 2 Circuits
Terminal Block, 20 Amp / 8 Circuits
MiniBus 100 Amp Common Bus, 4 x 10-32 Stud Terminal, 2304
150 Ampere Common BusBar 4 x 1/4" Stud Terminal, 2303
Bussbar 150 Amp Common Bus 20 x 8-32 Screw Terminal, 2302
PowerBar 600 Amp BusBar, 8) 3/8"-16 Studs, 2107
Terminal Block, 20 Amp / 10 Circuits
Heat Gun 120V
Ancor Heat Gun 120VSKU: 538295
Sale price$45.67
Micro Therm Heat Gun Torch
Ancor Micro Therm Heat Gun TorchSKU: 219184
Sale price$41.68
Bus Bar 6-1/14 x 20 Stud Term.
10 Gang HD Bus Bar
Sierra / Seastar Solutions 10 Gang HD Bus BarSKU: 260469
Sale price$31.24
6 Gang Fuse & Terminal Block
4 Gang Terminal Block w/ 2 Buss Bars
18-8859 Batt Cable Blk 1 Ga
18-8858 Batt Cable Red 1 Ga
18-8857 Batt Cable Blk 2 Ga
18-8856 Batt Cable Red 2 Ga
18-8853 Batt Cable Blk 4 Ga
18-8852 Batt Cable Red 4 Ga
Cable Thru-Hull Fitting, White
SeaChoice Cable Thru-Hull Fitting, WhiteSKU: 559628
Sale price$20.84
Cable Thru-Hull Fitting, Black
SeaChoice Cable Thru-Hull Fitting, BlackSKU: 559627
Sale price$19.28

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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