Introducing the THHN 12 Black Solid Copper Conductor for dependable power routing in commercial and industrial spaces. This solid copper conductor is paired with a tough nylon jacket finished in a sleek black, built to withstand harsh installation environments, moving through conduit and cable trays with confidence. Rated for 600 volts and 90 degrees Celsius, it maintains electrical integrity under elevated temperatures and frequent load changes. Delivered in a 500 foot reel, it supports longer runs and reduces splicing, while its lubricant-free installation streamlines pulling on busy job sites.

Benefits of this conductor: Designed for efficient installations and durable operation, it delivers consistent current paths, reduces downtime, and meets NEC standards for safety and reliability on commercial and industrial projects.

• Conductor Type: Solid copper construction delivers stable conductivity and resistance to deformation in tight conduit runs and cable tray installations
• Gauge: 12 AWG size provides ample current-carrying capacity for typical branch circuits and feeders while fitting into standard electrical boxes and terminations
• Length: 500 feet on a single reel minimizes joints, speeds up installations, and reduces waste on large projects
• Jacket Material: Nylon outer jacket resists abrasion, moisture, and chemical exposure, extending wire life in demanding environments
• Ratings: 600V working voltage and 90C insulation enable safe operation in modern commercial and industrial systems, including high-temperature spaces

Why professionals choose this conductor: It blends dependable performance with code compliance and straightforward handling. The lubricant-free pull and robust jacket simplify routing in dense installations, while the solid copper core safeguards long-term reliability. Ideal for residential service upgrades, commercial lighting circuits, and industrial machinery connections, this THHN wire keeps critical power paths clear and compliant.