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SOUTHWIRE 12 AWG 3-Conductor Stranded THHN/THWN Building Wire - Copper THHN/THWN Building Wires
SOUTHWIRECopper THHN/THWN Building Wires

SOUTHWIRE 12 AWG 3-Conductor Stranded THHN/THWN Building Wire

The SOUTHWIRE Building Wire: Copper is a 12 AWG, 3-conductor, stranded THHN/THWN building wire rated for 600 V. This product, manufacturer part number 58453303, comes in a black/green/white color configuration with a…

SKU 3G-OTH-48369

Brand
SOUTHWIRE
Item
12 AWG 3-Conductor Stranded THHN/THWN Building Wire
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
58453303
Type
12 AWG, Stranded, Black/Green/White, THHN
Lg
350 ft
Voltage
600 V
Conductors
3

Technical Documents

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

Product Description

The SOUTHWIRE Building Wire: Copper is a 12 AWG, 3-conductor, stranded THHN/THWN building wire rated for 600 V. This product, manufacturer part number 58453303, comes in a black/green/white color configuration with a 350 ft length.

Frequently Asked Questions

What is SOUTHWIRE 12 AWG 3-conductor building wire used for?

This SOUTHWIRE copper building wire is used for general-purpose power and lighting circuits in residential, commercial, and industrial installations. The 12 AWG stranded THHN/THWN construction with black, green, and white conductors suits branch circuits, conduit wiring, and control panels where 600 V rating is required.

What are the specifications of SOUTHWIRE 58453303 building wire?

The SOUTHWIRE 58453303 is a 12 AWG, 3-conductor, stranded copper building wire rated for 600 V. It features THHN/THWN insulation, comes in black/green/white colors, and is supplied in a 350 ft length. This configuration is suitable for conduit and raceway installations in dry or wet locations.

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 destinations. Contact us for availability and lead time on the 58453303 or other SOUTHWIRE THHN/THWN cables.

How to install SOUTHWIRE THHN building wire?

Install SOUTHWIRE THHN building wire in approved conduit or raceways per local electrical codes. Use proper pulling lubricant to avoid insulation damage, and maintain minimum bend radii as per NEC guidelines. Ensure connections are made with listed connectors rated for 600 V and 90 °C wet/dry conditions.

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
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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 solid copper THHN/THWN building wire with three conductors (black, green, white) rated for 600 V. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations in dry and wet locations
SOUTHWIRE
12 AWG solid copper THHN/THWN building wire with three conductors (black, green, white) rated for 600 V. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations in dry and wet locations
Single-conductor stranded copper building wire rated for 600 V. Suitable for general-purpose wiring in conduit or raceway installations, commonly used for grounding or switching applications in commercial and industrial settings
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Single-conductor stranded copper building wire rated for 600 V. Suitable for general-purpose wiring in conduit or raceway installations, commonly used for grounding or switching applications in commercial and industrial settings
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
Single-conductor stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations. Color-coded green for grounding or identification
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Single-conductor stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations. Color-coded green for grounding or identification
Stranded copper conductor, 4 AWG, with green THHN/THWN insulation rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit or raceway installations in dry and wet locations
SOUTHWIRE
Stranded copper conductor, 4 AWG, with green THHN/THWN insulation rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit or raceway installations in dry and wet locations
Copper building wire, 3 AWG, single conductor, stranded, with green THHN/THWN insulation. Rated for 600 V. Suitable for general-purpose power distribution in conduit or raceway installations
SOUTHWIRE
Copper building wire, 3 AWG, single conductor, stranded, with green THHN/THWN insulation. Rated for 600 V. Suitable for general-purpose power distribution in conduit or raceway installations

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Single-conductor solid copper building wire, 12 AWG, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceways, and wet or dry locations. Jacket color: yellow. Length: 2000 ft
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Stranded copper conductor, 8 AWG, single conductor, gray jacket, 500 ft length. Rated 600 V, suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications
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Stranded copper conductor, 8 AWG, single conductor, gray jacket, 500 ft length. Rated 600 V, suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications
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14 AWG, 1-conductor, solid copper THHN/THWN building wire rated for 600 V. Suitable for general-purpose building wiring in conduit, including branch circuits, lighting, and control panels in dry and damp locations
Stranded copper conductor, 4/0 AWG, with THHN/THWN insulation rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations. Supplied in a 500 ft length with black jacket
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