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SOUTHWIRE Building Wire: Copper, 3/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg - Copper THHN/THWN Building Wires
SOUTHWIRECopper THHN/THWN Building Wires

SOUTHWIRE Building Wire: Copper, 3/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg

The SOUTHWIRE Building Wire is a copper THHN/THWN building wire, type 3/0 AWG with 1 conductor, stranded, black, and 500 ft length. It is rated for 600 V and carries manufacturer part number 20507002.

SKU 3G-OTH-47988

Brand
SOUTHWIRE
Item
Building Wire: Copper, 3/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg
Category
Copper THHN/THWN Building Wires
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SOUTHWIRE
Manufacturer Part Number
20507002
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 building wire, type 3/0 AWG with 1 conductor, stranded, black, and 500 ft length. It is rated for 600 V and carries manufacturer part number 20507002.

Frequently Asked Questions

What is SOUTHWIRE 3/0 AWG THHN building wire used for?

SOUTHWIRE 3/0 AWG THHN/THWN building wire is used for general-purpose power distribution in commercial and industrial buildings. It is suitable for conduit, raceway, and cable tray installations where a 600 V rating and stranded copper conductor are required.

What are the specifications of SOUTHWIRE 20507002 building wire?

The SOUTHWIRE 20507002 is a 3/0 AWG copper building wire with one conductor, stranded, black insulation, and 500 ft length. It is rated for 600 V and complies with THHN/THWN standards. The manufacturer part number is 20507002.

Where to buy SOUTHWIRE building wire in worldwide?

You can source SOUTHWIRE building wire through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this 3/0 AWG THHN wire.

How to select the correct gauge for THHN building wire?

Select THHN wire gauge based on the circuit's ampacity and length. For a 3/0 AWG copper conductor, typical ampacity is around 200 A at 75 °C. Always consult local electrical codes and consider voltage drop for long runs. SOUTHWIRE provides reliable 600 V rated wire for such applications.

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, 2/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20506202)
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Building Wire: Copper, 2/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20506202)
Building Wire: Copper, 4/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20508802)
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Building Wire: Copper, 4/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20508802)
Building Wire: Copper, 1/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20505402)
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Building Wire: Copper, 1/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20505402)
Building Wire: Copper, 2 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20502101)
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Building Wire: Copper, 2 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20502101)
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20499001)
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Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20499001)
Building Wire: Copper, 3 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 24346901)
SOUTHWIRE
Building Wire: Copper, 3 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 24346901)

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