Ancor Brown 12 AWG Tinned Copper Wire - 1,000'

The Ancor Brown 12 AWG Tinned Copper Wire - 1,000' is a marine-grade electrical conductor engineered for reliability in demanding saltwater and freshwater environments. After years on the water, any experienced boater knows that proper wiring is the backbone of a safe, functional vessel—and this bulk spool delivers the quality needed for everything from panel upgrades to complete rewiring projects. Whether you're restoring a classic boat or upgrading a modern cabin cruiser, this tinned copper wire meets ABYC (American Boat & Yacht Council) standards and is built to outlast harsh marine conditions.

Tinned copper construction is the marine industry standard for one critical reason: the tin coating prevents oxidation and corrosion that destroys bare copper in saltwater and humid environments. The 12 AWG gauge handles 20–30 amp circuits, making it ideal for mid-load applications like cabin lighting, bilge pump circuits, navigation systems, and auxiliary power distribution. The 1,000-foot spool provides bulk supply for larger installations or fleet maintenance, eliminating the need for multiple smaller spools and reducing per-foot cost. Ancor's consistent insulation quality and UL certification ensure your circuits remain safe and code-compliant.

Boaters tackling electrical upgrades, marine electricians, and facilities managing multiple vessels will appreciate the value and convenience of this 1,000-foot format. Brown insulation is the standard color for grounding and bonding circuits per ABYC guidelines, simplifying circuit identification and troubleshooting during installation and future maintenance. This wire works seamlessly with standard marine connectors, breakers, and panels—simply cut to length, strip, crimp, and terminate. Keep a spool on hand for emergency repairs, seasonal projects, or as baseline stock for any serious marine electrical operation.