14 Solid Building Wire, Black, 500 Ft.

Discover the robust performance of Southwire 14 AWG Black THHN Building Wire, a 500‑foot roll of solid copper conductor encased in a durable nylon‑jacketed thermoplastic sheath. Engineered for residential and commercial installations, this high‑temperature wire delivers reliable power transmission while withstanding the rigors of daily use.

Why choose this wire? Its solid copper core ensures excellent conductivity and minimal voltage drop, making it ideal for lighting circuits, outlets, and appliance feeds. The black nylon jacket provides superior abrasion resistance and protects against moisture, extending the lifespan of your electrical system.

• 14‑Gauge Solid Copper: Guarantees high conductivity and long‑term durability for demanding electrical projects.
• THHN Rating: Meets industry‑standard Thermoplastic High Heat‑Resistant Nylon specifications for safe, high‑temperature operation up to 90 °C.
• 600 V Voltage Capacity: Supports a wide range of residential and light‑commercial applications with ample voltage tolerance.
• Durable Nylon Jacket: Offers excellent resistance to abrasion, chemicals, and moisture, ensuring reliable performance in harsh environments.
• Convenient 500‑Foot Length: Provides ample material for extensive runs, reducing the need for multiple purchases and simplifying project planning.

Ready for any wiring challenge: Whether you’re upgrading a home circuit, installing new lighting, or outfitting a small commercial space, this Southwire THHN wire delivers the strength and reliability you need. Its easy‑to‑cut, foot‑by‑foot sales option lets you purchase exactly what your project requires, minimizing waste and cost. Trust in a product that combines premium materials, rigorous testing, and industry‑approved standards for flawless electrical installations.