Pacer Performance WUL12BK-250 Black 12 AWG Marine Primary Wire 250 Foot

Pacer Performance's 12 AWG marine-grade primary wire is engineered to withstand the most demanding marine environments. This 250-foot spool of black wire is manufactured in the USA to meet and exceed UL, ABYC, and NMMA standards, making it the preferred choice of marine professionals and boat builders.

Premium Construction:

• Type III Class K tinned copper conductor per ASTM B172 provides exceptional flexibility and corrosion resistance
• Finely stranded annealed copper construction allows the wire to be tied in a knot without compromising performance
• Durable PVC insulation jacket rated for -20°C to 105°C operating temperature range
• 600-volt rating suitable for marine and automotive electrical systems

Superior Protection:

• Tinned copper resists corrosion from saltwater and moisture exposure
• Proprietary PVC insulation resistant to acid, alkali, abrasion, flame, gasoline, oil, and moisture
• Color-coded black insulation for easy circuit identification
• Flexible design simplifies installation in tight spaces and complex routing

Certifications and Compliance:

• UL Standard 1426 BC-5W2 certified
• Meets U.S. Coast Guard 33 CFR Part 183 requirements
• ABYC E-11.14 compliant for marine electrical systems
• Exceeds NMMA specifications for marine wire

Sold individually as a 250-foot spool. Ideal for new installations, rewiring projects, and electrical system upgrades on boats, RVs, and marine applications.