SOUTHWIRE Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg

SOUTHWIRE 4 AWG THHN building wire is used for general-purpose power distribution, lighting, and control circuits in commercial and industrial buildings. Its 600 V rating and stranded copper conductor make it suitable for conduit, raceway, and cable tray installations where flexibility and reliable conductivity are required.

The SOUTHWIRE 20563301 is a 4 AWG copper building wire with one stranded conductor, blue insulation, and 500 ft length. It is rated for 600 V and meets THHN/THWN standards. This wire is designed for dry and wet locations, offering heat and moisture resistance for long-term industrial service.

3G Electric supplies SOUTHWIRE building wire to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine SOUTHWIRE products like the 20563301 4 AWG THHN wire with reliable lead times and technical support.

Select THHN wire gauge based on the circuit's ampacity, voltage drop, and length. For a 4 AWG copper conductor like SOUTHWIRE's, typical ampacity is around 85 A at 75 °C. Always consult the National Electrical Code (NEC) and consider ambient temperature, conduit fill, and termination ratings for safe installation.