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SOUTHWIRE Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg - Copper THHN/THWN Building Wires
SOUTHWIRECopper THHN/THWN Building Wires

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

The SOUTHWIRE Building Wire is a copper THHN/THWN wire, 4 AWG, with 1 conductor, stranded, blue, and 500 ft length. It is rated for 600 V and carries the manufacturer part number 20563301.

SKU 3G-OTH-47122

Brand
SOUTHWIRE
Item
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg
Category
Copper THHN/THWN Building Wires
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Technical Specifications

SOUTHWIRE
Manufacturer Part Number
20563301
Voltage
600 V

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SOUTHWIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SOUTHWIRE Building Wire is a copper THHN/THWN wire, 4 AWG, with 1 conductor, stranded, blue, and 500 ft length. It is rated for 600 V and carries the manufacturer part number 20563301.

Frequently Asked Questions

What is SOUTHWIRE 4 AWG THHN building wire used for?

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.

What are the specifications of SOUTHWIRE 20563301 building wire?

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.

Where to buy SOUTHWIRE building wire in worldwide?

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.

How to select the right gauge for THHN building wire?

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.

Used in

Common applications for SOUTHWIRE
Commercial construction — Southwire THHN/THWN-2 building wire (750 kcmil) for feeder circuits in conduit systems
Industrial maintenance — Southwire 8 AWG THHN/THWN-2 for motor branch circuits in wet locations
Outdoor job sites — Southwire 50 ft extension cord (12/3 SJTW, L5-20P) for powering 20 A equipment
Fixture wiring — Southwire 18 AWG TFFN wire for control panels and lighting fixtures in dry environments
Temporary power distribution — Southwire 25 ft extension cord (14/3 SJTW) for portable tools on construction sites
Workshop lighting — Southwire AL60CSW LED work light for high-bay illumination in maintenance bays

SOUTHWIRE Products

3G Electric supplies SOUTHWIRE copper thhn/thwn building wires. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Building Wire: Copper, 6 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg, THHN (MPN 20496601)
SOUTHWIRE
Building Wire: Copper, 6 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg, THHN (MPN 20496601)
Building Wire: Copper, 3 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg, THHN (MPN 37276301)
SOUTHWIRE
Building Wire: Copper, 3 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg, THHN (MPN 37276301)
Copper building wire, 2 AWG, 1 conductor, stranded, blue, 500 ft length. Rated 600 V, THHN/THWN for dry and wet locations. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations
SOUTHWIRE
Copper building wire, 2 AWG, 1 conductor, stranded, blue, 500 ft length. Rated 600 V, THHN/THWN for dry and wet locations. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations
Building Wire: Copper, 8 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg, THHN (MPN 20491712)
SOUTHWIRE
Building Wire: Copper, 8 AWG, 1 Conductors, Stranded, Blue, 500 ft Lg, THHN (MPN 20491712)
Building Wire: Copper, 2 AWG, 1 Conductors, Stranded, White, 500 ft Lg, THHN (MPN 20503901)
SOUTHWIRE
Building Wire: Copper, 2 AWG, 1 Conductors, Stranded, White, 500 ft Lg, THHN (MPN 20503901)
Building Wire: Copper, 8 AWG, 1 Conductors, Stranded, Gray, 500 ft Lg, THHN (MPN 23850112)
SOUTHWIRE
Building Wire: Copper, 8 AWG, 1 Conductors, Stranded, Gray, 500 ft Lg, THHN (MPN 23850112)

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