Ancor 14/2 250' Spool Tinned Copper Duplex

The Ancor 14/2 250' Spool Tinned Copper Duplex cable is the backbone of reliable marine electrical systems for anglers, boaters, and marine technicians who demand corrosion-resistant wiring that performs in salt spray, freshwater, and extreme weather conditions. Built to meet ABYC (American Boat and Yacht Council) standards, this 250-foot spool provides ample length for complete boat rewiring projects, auxiliary system installation, or emergency repairs on the water. Whether you're upgrading a center console, restoring a classic cruiser, or installing new fish finders and trolling motor circuits, this marine-grade cable delivers the durability and safety every serious boater expects.

This duplex cable features tinned copper conductors—not bare copper—which resist oxidation and maintain conductivity even after years of exposure to saltwater spray and humid marine environments. The 14 AWG (2 x 2mm) gauge provides safe power distribution for medium-load circuits including bilge pumps, navigation lights, and accessory circuits on vessels up to 40 feet. The flat duplex design simplifies routing along cabin trim and under gunwales, while the color-coded red and yellow primary conductors with white common jacket enable quick, error-free installation and troubleshooting. The tinning process adds a protective layer that prevents fraying and corrosion at the conductor core, extending cable life and reducing electrical resistance that could otherwise dim lights or weaken motor performance.

Anglers running overnight fishing expeditions benefit most from this spool's reliability—a failed battery circuit means lost electronics when you're miles offshore. Boaters upgrading aging wiring systems find the 250-foot length eliminates mid-project splicing, reducing voltage drop and fire risk. Commercial operators and charter captains rely on Ancor tinned copper for its proven track record in harsh conditions and USCG compliance. Installation pairs seamlessly with marine-grade connectors, battery terminals, and breaker panels; always use proper crimping tools and heat-shrink tubing to ensure watertight connections that last season after season.