Upgrade or repair your boat's DC electrical system safely with Ancor Marine Grade primary wire. This 14 AWG yellow wire is specifically engineered to meet ABYC standards for modern DC negative ground circuits. By using yellow instead of traditional black, you eliminate the dangerous risk of confusing low-voltage DC negatives with live AC black hot wires.

This 18-foot mini-spool is the ideal length for targeted wiring projects, electronics installations, and small repairs without the expense of a bulk spool.

Technical Advantages

• ABYC Compliant Yellow Jacket: Designed specifically for DC negative systems to prevent accidental, lethal cross-connections with 110V/220V AC black hot wires.

• Premium Tinned Copper Conductor: Each strand is individually coated in pure tin to completely block moisture, salt water, and oil from causing corrosion and "green rot" under the jacket.

• Ultra-Flexible Type III Stranding: High strand-count construction ensures maximum flexibility, allowing the wire to withstand heavy engine vibration and tight bends without metal fatigue.

• Heavy-Duty Vinyl Insulation: Resists salt water, battery acid, fuel, and UV rays. Rated for temperatures up to 105°C (Dry) and stays flexible down to -40°C.

Specifications