Ancor Black 18 AWG Tinned Copper Wire - 250'

The Ancor Black 18 AWG Tinned Copper Wire - 250' provides essential electrical reliability for boaters and offshore anglers who demand systems that withstand harsh marine environments. Wiring in a saltwater setting requires specialized materials that resist the rapid degradation caused by constant humidity and salt spray. This bulk spool is designed for those looking to buy professional-grade components for rewiring electronics, lighting, or secondary pumps on a vessel.

Engineered to exceed UL 1426, ABYC, and US Coast Guard Charter boat standards, this wire features individual strands of tinned copper to prevent internal corrosion and wicking. The premium vinyl insulation is rated for 600V and up to 105°C, ensuring the conductor remains flexible and protected even in high-heat engine compartments or cramped cable chases. These technical specifications ensure the wire maintains maximum conductivity throughout its lifespan, outperforming standard automotive-grade alternatives on the open water.

Ideal for both professional marine electricians and DIY boat owners, this 250-foot spool offers ample length for comprehensive project installations or routine maintenance. The black color coding follows standard DC negative conventions, making it a critical component for maintaining an organized and safe vessel electrical grid. Whether you are installing a new fishfinder or upgrading your bilge circuit, this marine-grade wire ensures your critical systems stay powered when you are miles from the dock.