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SOUTHWIRE Wire: Copper, 10 AWG, 1 Conductors, Solid, Blue, 1,250 ft Lg - Copper THHN/THWN Building Wires
SOUTHWIRECopper THHN/THWN Building Wires

SOUTHWIRE Wire: Copper, 10 AWG, 1 Conductors, Solid, Blue, 1,250 ft Lg

The SOUTHWIRE 58020405 is a 10 AWG, 1-conductor, solid copper THHN/THWN building wire in blue, supplied in a 1,250 ft length. It is rated for 600 V and carries the manufacturer part number 58020405.

SKU 3G-OTH-47214

Brand
SOUTHWIRE
Item
Wire: Copper, 10 AWG, 1 Conductors, Solid, Blue, 1,250 ft Lg
Category
Copper THHN/THWN Building Wires
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SOUTHWIRE
Manufacturer Part Number
58020405
Voltage
600 V

Technical Documents

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

Product Description

The SOUTHWIRE 58020405 is a 10 AWG, 1-conductor, solid copper THHN/THWN building wire in blue, supplied in a 1,250 ft length. It is rated for 600 V and carries the manufacturer part number 58020405.

Frequently Asked Questions

What is SOUTHWIRE 10 AWG THHN/THWN wire used for?

SOUTHWIRE 10 AWG solid copper THHN/THWN building wire is used for general-purpose power and lighting circuits in commercial and industrial installations. Its 600 V rating and blue insulation make it suitable for branch circuits, switch legs, and control wiring in conduit or raceway systems.

What are the specifications of SOUTHWIRE 58020405?

The SOUTHWIRE 58020405 (MPN 58020405) is a 10 AWG, 1-conductor, solid copper THHN/THWN building wire in blue. It is rated for 600 V and supplied in a 1,250 ft length. The wire is suitable for dry and wet locations per THHN/THWN dual rating.

Where to buy SOUTHWIRE 10 AWG THHN/THWN wire worldwide?

3G Electric supplies SOUTHWIRE 10 AWG THHN/THWN building wire to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 1,250 ft spool of 600 V solid copper wire.

How to select the right gauge for THHN/THWN building wire?

Select wire gauge based on the circuit ampacity and length. For a 10 AWG copper conductor like this SOUTHWIRE wire, typical ampacity is 30 A for THHN at 90 °C. Always consult the National Electrical Code (NEC) for derating factors and conduit fill limits for your specific 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
12 AWG, 2-conductor, solid copper THHN/THWN building wire rated 600 V. Blue/White/Blue color code. Suitable for general-purpose power and lighting circuits in conduit or raceway in dry or wet locations
SOUTHWIRE
12 AWG, 2-conductor, solid copper THHN/THWN building wire rated 600 V. Blue/White/Blue color code. Suitable for general-purpose power and lighting circuits in conduit or raceway in dry or wet locations
Wire: Copper, 12 AWG, 1 Conductors, Stranded, Blue, 1,000 ft Lg, THHN/THWN (MPN 58018404)
SOUTHWIRE
Wire: Copper, 12 AWG, 1 Conductors, Stranded, Blue, 1,000 ft Lg, THHN/THWN (MPN 58018404)
Wire: Copper, 10 AWG, 1 Conductors, Solid, Brown, 1,250 ft Lg, THHN/THWN (MPN 58020505)
SOUTHWIRE
Wire: Copper, 10 AWG, 1 Conductors, Solid, Brown, 1,250 ft Lg, THHN/THWN (MPN 58020505)
Single-conductor solid copper building wire with THHN/THWN insulation, rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray applications
SOUTHWIRE
Single-conductor solid copper building wire with THHN/THWN insulation, rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray applications
Single-conductor 10 AWG solid copper building wire with green PVC jacket, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, or cable tray systems. Commonly used for grounding and bonding applications in residential, commercial, and industrial installations
SOUTHWIRE
Single-conductor 10 AWG solid copper building wire with green PVC jacket, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, or cable tray systems. Commonly used for grounding and bonding applications in residential, commercial, and industrial installations
10 AWG stranded copper building wire with two conductors, THHN/THWN insulation rated for 600 V. Color-coded blue/white/blue. Suitable for general-purpose power and lighting circuits in conduit, raceway, or cable tray in dry and wet locations
SOUTHWIRE
10 AWG stranded copper building wire with two conductors, THHN/THWN insulation rated for 600 V. Color-coded blue/white/blue. Suitable for general-purpose power and lighting circuits in conduit, raceway, or cable tray in dry and wet locations

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This 8 AWG stranded copper building wire is rated for 600 V and suitable for general-purpose power distribution in conduit, raceway, and cable tray installations. The THHN/THWN insulation allows use in dry and damp locations. Single conductor, purple color, 500 ft length
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This 8 AWG stranded copper building wire is rated for 600 V and suitable for general-purpose power distribution in conduit, raceway, and cable tray installations. The THHN/THWN insulation allows use in dry and damp locations. Single conductor, purple color, 500 ft length
14 AWG stranded copper conductor with THHN/THWN insulation rated for 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray installations. Purple color, 1000 ft length
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12 AWG, 1-conductor, stranded copper building wire rated for 600 V. THHN/THWN type suitable for dry and wet locations. Used for general-purpose power and lighting circuits in conduit, raceway, and cable tray installations. White/Blue color, 2000 ft length
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12 AWG, 1-conductor, stranded copper building wire rated for 600 V. THHN/THWN type suitable for dry and wet locations. Used for general-purpose power and lighting circuits in conduit, raceway, and cable tray installations. White/Blue color, 2000 ft length
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Stranded copper building wire rated for 600 V, suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications. Single conductor, 10 AWG, THHN/THWN insulation, black jacket, 25 ft length
Stranded copper building wire, 10 AWG, single conductor, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications in dry and damp locations
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Stranded copper building wire, 10 AWG, single conductor, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications in dry and damp locations
10 AWG, 1-conductor, solid copper THHN/THWN building wire rated for 600 V. 500 ft length with gray/brown jacket. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications for dry and wet locations
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10 AWG, 1-conductor, solid copper THHN/THWN building wire rated for 600 V. 500 ft length with gray/brown jacket. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications for dry and wet locations
Single-conductor, stranded copper building wire with 1/0 AWG size, rated for 600 V. White THHN/THWN insulation. Supplied in a 500 ft length. Suitable for general-purpose power distribution, lighting, and control circuits in conduit or raceway installations
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Single-conductor, stranded copper building wire with 1/0 AWG size, rated for 600 V. White THHN/THWN insulation. Supplied in a 500 ft length. Suitable for general-purpose power distribution, lighting, and control circuits in conduit or raceway installations
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