THHN Wire 14 Gauge 50 FT, 14 AWG Solid OFC Copper Electrical Building Wire with Nylon Jacket PVC Insulation, Rated 600V for Residential, Industrial, CNC, Ground (14 Gauge, Black)

Premium Construction with Pure Copper Core: This 14 AWG THHN wire is built with a solid 100% oxygen-free copper (OFC) conductor, ensuring maximum conductivity and reliable performance. Ideal for both professionals and DIYers, it’s designed for stable, permanent installations such as in-wall or conduit use where flexibility is not a priority.

Superior Electrical & Physical Properties: Featuring a single-strand pure copper core, this wire delivers superior conductivity with lower resistance. Its design minimizes oxidation over time, extends product life, and provides better performance compared to standard PVC-jacketed wiring—all while being lightweight and easier to handle.

Durable Nylon & PVC Insulation: Protected by a tough nylon jacket over PVC insulation, this wire resists heat, moisture, oil, abrasion, and corrosion. The jacket also reduces friction during installation, making it easier to pull through long conduits in wet or dry conditions.

Rated for Safety & High-Temperature Use: UL 83 Listed and RoHS compliant, this THHN wire meets strict safety standards. It is rated for up to 600V and can operate in temperatures up to 90°C (dry) and 75°C (wet). The high flame-retardant grade ensures safe performance in demanding electrical environments.

Versatile Professional & DIY Application: Suitable for a wide range of uses—including residential wiring, control circuits, industrial power, machinery, lighting, grounding, and transformers—this pro-grade wire is a reliable choice for projects that require safety, durability, and consistent performance.