Pacer Performance WUL10BK-500 10 AWG Black Tinned Copper Marine Primary Wire 500 ft Spool

The Pacer Performance WUL10BK-500 is a 500-foot spool of 10 AWG black UL-listed primary marine wire, built for reliable electrical performance in demanding marine, RV, and powersports applications. Manufactured in-house in Sarasota, FL, this wire is engineered to meet and exceed the most stringent industry standards.

At the core of this wire are Type III Class K tinned copper conductors, which deliver outstanding flexibility and excellent corrosion resistance—critical for longevity in wet or salt-air environments. The tinned copper is then encased in a durable, flexible PVC jacket that provides protection against a wide range of hazards including alkali, abrasion, acid, gas, oil, flame, and moisture.

Key Features:

• Gauge: 10 AWG (American Wire Gauge)
• Color: Black
• Length: 500 feet — full spool for bulk installation projects
• Conductor: Type III Class K tinned copper for flexibility and corrosion resistance
• Insulation: Flexible PVC jacket resistant to alkali, abrasion, acid, gas, oil, flame, and moisture
• Certifications: UL-listed; meets and exceeds ABYC and NMMA standards
• Country of Manufacture: USA

This 10 AWG primary wire is an ideal choice for marine wiring projects including bilge pumps, navigation lights, electronics, and general 12V DC circuit wiring. The 500-foot spool format is well-suited for boatbuilders, outfitters, and marine technicians who need bulk wire for large installations or repeated use across multiple vessels.