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 289 - 312 of 344 products

Showing 289 - 312 of 344 products
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Sea-Dog Combination Buss BarSea-Dog Combination Buss Bar
Sea-Dog Sea-Dog Combination Buss BarSKU: 543460-3-1/4in
Sale price$29.50
Sea-Dog, Buss Bars
Sea-Dog Sea-Dog, Buss BarsSKU: 532659-10
Sale price$32.95
Sea-Dog, Bakelite Fuse / Terminal Blocks
Sea-Dog Sea-Dog, Bakelite Fuse / Terminal BlocksSKU: 532655-4
Sale priceFrom $19.95
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Ancor Tinned Copper Battery Cable 250' RollAncor Tinned Copper Battery Cable 250' Roll
Marinco Ancor Tinned Copper Battery Cable 250' RollSKU: 575226-BLK-575226-2AWG
Sale priceFrom $583.99
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Heat Shrink Tubing, Adhesive Lined
Ancor Heat Shrink Tubing, Adhesive LinedSKU: 531310-3in
Sale price$10.62
Sea-Dog Buss Bar Screw-Terminal BlockSea-Dog Buss Bar Screw-Terminal Block
Sea-Dog Sea-Dog Buss Bar Screw-Terminal BlockSKU: 542433-4-3/16"
Sale price$18.50
Sea-Dog, Bakelite Terminal Blocks
Sea-Dog Sea-Dog, Bakelite Terminal BlocksSKU: 532658-4
Sale priceFrom $6.95
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Sea-Dog, Battery Clips, PairSea-Dog, Battery Clips, Pair
Sea-Dog Sea-Dog, Battery Clips, PairSKU: 218980
Sale price$4.45
150 Amp, 4 Gang Bus Bar, 10-24 Studs
Buss Bar Screw Terminal, 10 x #8-32Buss Bar Screw Terminal, 10 x #8-32
Sea-Dog Buss Bar Screw Terminal, 10 x #8-32SKU: 527205
Sale price$25.50
Sea-Dog, Buss Bar #4 Stud 10 TerminalsSea-Dog, Buss Bar #4 Stud 10 Terminals
Sea-Dog Sea-Dog, Buss Bar #4 Stud 10 TerminalsSKU: 469698
Sale price$14.95
DualBus Plus, 5/16" Stud, 5 x 10-32 Screw Terminal, 2723
Blue Sea Systems, Parallel Link Bus, M Series, 2 Per Pack
Terminal Block, 20 Amp / 4 Circuits
Paralleling Link Bus, ML - Series, 9160
PowerBar Dual BusBar - Two 3/8"-16 Studs, without Caps
Common 150 Amp BusBar, 4) 1/4"-20 Studs, with Cover
Cover For Bus Bar 2302
Blue Sea Systems Cover For Bus Bar 2302SKU: 241390
Sale price$21.08
Cover Connector Minibus 2304 & 2305
5 X 8-32 Mini Bus Common w/  Cover

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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