Ancor Brown 10 AWG Tinned Copper Wire - 500'

The Ancor Brown 10 AWG Tinned Copper Wire – 500' is a marine-grade electrical conductor engineered for permanent and temporary installations on saltwater and freshwater vessels. This 500-foot spool of 10 AWG tinned copper wire exceeds UL 1426, ABYC (American Boat and Yacht Council), and U.S. Coast Guard charter boat standards (CFR Title 46), making it the specification choice for boats requiring certified electrical systems. The tinned copper construction resists corrosion in salt spray environments where bare copper would oxidize rapidly.

The wire features premium vinyl insulation rated at 600V with temperature ratings of 105°C dry and 75°C wet, allowing safe operation in engine compartments, bilge areas, and wet-exposed locations. Flexibility is maintained even in extreme cold down to –40°F/C, and the insulation resists salt water, battery acid, oil, gasoline, heat, abrasion, and ultraviolet radiation. The 10 AWG gauge provides the right balance of current capacity and installation flexibility for circuits up to approximately 30 amps at shorter run lengths, typical for cabin lighting, bilge pump wiring, navigation systems, and auxiliary power distribution.

This product serves weekend fishermen upgrading aftermarket electronics, serious offshore anglers installing redundant systems, and boat owners performing Coast Guard–compliant rewiring. The 500-foot length accommodates most single-vessel projects or partial fleet maintenance. Ancor's marine-grade wire is the standard in commercial and recreational boating where electrical reliability directly affects safety and equipment longevity, particularly in environments where corrosion, moisture, and temperature extremes are constant challenges.

TacticalSurplusUSA stocks Ancor marine electrical wire to support both planned upgrades and emergency repairs, ensuring you have Coast Guard–compliant materials on hand for any vessel project.