Ancor Red 18 AWG Tinned Copper Wire - 250'

Ancor Red 18 AWG Tinned Copper Wire in a 250-foot spool is essential for reliable marine electrical systems. This wire is ideal for upgrading your boat's wiring harness, installing new navigation equipment, or making emergency repairs at sea. Professional installers and serious boaters rely on this product for dependable performance.

Constructed from tinned copper, this wire resists oxidation better than bare copper, making it a critical choice for the salt-air environment where corrosion can damage exposed conductors. The 18 AWG gauge is perfect for low-voltage DC circuits, engine room sensors, and accessory runs, providing flexibility and ease of routing. The red insulation clearly identifies positive circuits, which helps reduce installation errors and troubleshooting time.

This wire is compatible with marine-certified connectors, terminals, and circuit protection devices, making it suitable for a variety of applications, including bilge pumps, trim tabs, and fan circuits. Anglers running electronics packages will find this wire particularly beneficial for powering fish finders and other devices. Its corrosion resistance and compliance with marine standards ensure reliability in both recreational and commercial vessels.