Ancor Orange 18 AWG Tinned Copper Wire - 500'

Ancor Orange 18 AWG Tinned Copper Wire – 500' is a marine-grade electrical conductor engineered for saltwater environments and demanding aboard applications. Built to exceed UL 1426, ABYC, and US Coast Guard standards for charter vessels (CFR Title 46), this tinned copper wire delivers corrosion resistance and long-term reliability in conditions where standard electrical wire fails.

The 18 AWG gauge provides optimal current capacity for typical marine circuits—navigation lights, fish finders, VHF radios, and auxiliary systems—while the tinned copper construction resists salt spray, battery acid, diesel fuel, and UV exposure. Premium vinyl insulation is rated 600V at 105°C (dry) and 75°C (wet), with flexibility maintained down to –40°F, critical for deck installations and below-waterline runs where temperature extremes and moisture are constant concerns. The 500-foot spool offers enough length for complete wiring projects on vessels 25–45 feet without requiring multiple spools.

Weekend fishermen upgrading electronics, commercial operators rewiring aging systems, and offshore cruisers performing preventive maintenance all depend on wire that won't degrade in salt air. Orange jacket color aids identification in tight engine compartments and reduces installation errors. This is the wire choice when rewiring cannot fail—whether replacing corroded factory harnesses or running new circuits from battery to helm.

Ancor's marine-grade product line is recognized across the boating industry for longevity and compliance. 18 AWG tinned copper wire is the standard for low-voltage DC systems on recreational and commercial vessels, offering superior performance to bare copper or non-tinned alternatives in marine electrical design.