Ancor Purple 18 AWG Tinned Copper Wire - 35'

Ancor Purple 18 AWG Tinned Copper Wire - 35' is a marine-grade electrical conductor engineered for the demanding environment of saltwater boating and fishing vessels. Built to withstand years of corrosive spray, temperature fluctuations, and the vibration inherent to working boats, this wire meets or exceeds UL 1426, ABYC, and US Coast Guard Charter Boat (CFR Title 46) certification standards. Whether you're upgrading DC electrical systems, rewiring navigation lights, or connecting battery banks and accessory circuits, this tinned copper wire delivers the reliability and longevity that serious anglers and boaters depend on when reliability matters.

The 18 AWG gauge provides optimal current-carrying capacity for low-voltage marine applications—sufficient for deck lights, fish finder circuits, and accessory loads without the bulk and cost of heavier gauges. Tinned copper construction is the critical difference here: the tin coating acts as a sacrificial barrier against oxidation and corrosion that raw copper cannot withstand in salt air and spray conditions. Premium vinyl insulation rated at 600V ensures safety and durability across temperature extremes, resisting UV degradation and maintaining flexibility even after years of exposure to sun, salt, and thermal cycling. The 35-foot length provides generous reach for single-wire runs on center consoles, cabin cruisers, and larger fishing platforms without requiring mid-span connections.

Boaters upgrading or repairing DC systems will find this wire ideal for bilge pump circuits, thruster lines, and auxiliary power distribution where corrosion-resistant conductors are non-negotiable. Commercial and charter captains rely on Ancor marine-grade products to stay within Coast Guard compliance and avoid electrical faults that compromise safety or leave you stranded. Installation is straightforward: strip, crimp with marine-grade terminals, and route with existing wiring loom for a professional installation that will outlast cheaper alternatives by years. Purple insulation provides color-coding consistency across mixed-gauge wiring schemes, helping you maintain organized electrical schematics and simplifying future maintenance and troubleshooting.