Ancor White 14 AWG Tinned Copper Wire - 500'

The Ancor White 14 AWG Tinned Copper Wire in 500-foot spools is marine-grade electrical wire engineered to exceed UL 1426, ABYC, and US Coast Guard CFR Title 46 standards. Built with premium vinyl insulation rated at 600V, this tinned copper wire is the industry standard for boat wiring projects where salt-water corrosion resistance and long-term durability are non-negotiable.

The 14 AWG gauge provides appropriate amperage capacity for moderate-load marine circuits—running navigation lights, interior cabin wiring, and low-voltage accessory circuits common on recreational and commercial vessels. The tinned copper construction resists salt water, battery acid, oil, gasoline, and UV radiation far longer than bare copper alternatives. Rated at 105°C dry and 75°C wet, the insulation remains flexible even at –40°F, preventing the brittleness that compromises older marine wire in cold-water climates. Each 500-foot spool delivers continuous uninterrupted runs for through-deck installations or circuit modifications without mid-line splices.

Serious boat owners and marine electricians specify Ancor wire because regulatory compliance and system reliability are inseparable on the water. Whether rewiring a restored fishing boat, upgrading aging harnesses, or running fresh circuits for new electronics, 14 AWG tinned copper handles the salt-air corrosion environment where standard automotive wire fails. Weekend anglers working on their own vessels and professional marine technicians both rely on wire that won't degrade under the combined stress of moisture, temperature swings, and constant vibration typical of offshore and coastal applications.