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SOUTHWIRE

Southwire is a North American manufacturer of electrical wire and cable, headquartered in Carrollton, Georgia. Founded in 1950, the company produces a broad range of copper and aluminum building wire, power cables, control cables, and portable cords for commercial, industrial, and residential applications. 3G Electric stocks over 900 Southwire SKUs, including THHN/THWN-2 building wires, MC cable, thermostat wire, and extension cords. Southwire’s building wire products are rated for 600 V and comply with UL standards for THHN/THWN-2, suitable for conduit, raceway, and cable tray installations in dry and wet locations. The company’s extension cords are constructed with SJTW jacket material, rated for outdoor use at temperatures from -58°F to 140°F, and available in NEMA 5-15P and L5-20P configurations. Southwire also produces specialty wires such as TFFN (18 AWG) for fixture and appliance wiring, and work lights with LED technology delivering up to 6,000 lumens. 3G Electric supports the Southwire line by offering a wide selection of conductor sizes (from 18 AWG to 750 kcmil), lengths (25 ft to 1,000 ft), and color-coded jackets for phase identification. All products are sourced directly from Southwire’s manufacturing facilities, ensuring traceability and compliance with applicable ASTM, UL, and NEC standards. For procurement specialists and plant engineers, Southwire provides consistent conductor stranding, insulation thickness, and voltage ratings across its product families, enabling straightforward specification and replacement in existing installations.

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About SOUTHWIRE

Southwire is a North American manufacturer of electrical wire and cable, headquartered in Carrollton, Georgia. Founded in 1950, the company produces a broad range of copper and aluminum building wire, power cables, control cables, and portable cords for commercial, industrial, and residential applications. 3G Electric stocks over 900 Southwire SKUs, including THHN/THWN-2 building wires, MC cable, thermostat wire, and extension cords. Southwire’s building wire products are rated for 600 V and comply with UL standards for THHN/THWN-2, suitable for conduit, raceway, and cable tray installations in dry and wet locations. The company’s extension cords are constructed with SJTW jacket material, rated for outdoor use at temperatures from -58°F to 140°F, and available in NEMA 5-15P and L5-20P configurations. Southwire also produces specialty wires such as TFFN (18 AWG) for fixture and appliance wiring, and work lights with LED technology delivering up to 6,000 lumens. 3G Electric supports the Southwire line by offering a wide selection of conductor sizes (from 18 AWG to 750 kcmil), lengths (25 ft to 1,000 ft), and color-coded jackets for phase identification. All products are sourced directly from Southwire’s manufacturing facilities, ensuring traceability and compliance with applicable ASTM, UL, and NEC standards. For procurement specialists and plant engineers, Southwire provides consistent conductor stranding, insulation thickness, and voltage ratings across its product families, enabling straightforward specification and replacement in existing installations.

Common Applications

  • 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

Frequently asked questions

Common questions about SOUTHWIRE from 3G Electric.

What are the key specifications of Southwire THHN/THWN-2 building wire available from 3G Electric?

Southwire THHN/THWN-2 building wire is available in copper conductors from 8 AWG to 750 kcmil, rated for 600 V. The wire is stranded, with a black jacket, and supplied in 1,000 ft lengths. It meets UL 83 and UL 1063 standards for use in dry and wet locations at temperatures up to 90°C in dry and 75°C in wet environments. 3G Electric stocks multiple sizes and colors for phase identification.

What temperature range do Southwire outdoor extension cords support?

Southwire outdoor extension cords with SJTW jacket are rated for temperatures from -58°F to 140°F. For example, models with 14/3 or 12/3 conductors and NEMA 5-15P or L5-20P plugs are designed to maintain flexibility and insulation integrity in extreme cold and heat. The cords are also rated for 15 A or 20 A current, depending on the conductor gauge.

Does Southwire produce TFFN wire for fixture wiring?

Yes, Southwire manufactures TFFN (Thermoplastic Flexible Fixture Nylon) wire, such as the 18 AWG stranded copper wire in orange jacket, rated for 600 V. This wire is suitable for general-purpose fixture and appliance wiring in dry locations, and is supplied in 500 ft lengths. It complies with UL 83 and UL 1063 standards.

What is the maximum brightness of Southwire LED work lights available from 3G Electric?

The Southwire AL60CSW LED work light delivers a maximum brightness of 6,000 lumens, with 5 adjustable brightness levels. It operates on 120V AC and features a floor stand design with a single lamp head. The unit is constructed with a black/copper finish and is suitable for indoor and covered outdoor use.

Are Southwire extension cords available with multiple outlets?

Yes, Southwire offers outdoor extension cords with multiple outlets, such as the 50 ft, 14/3 SJTW cord with three outlets and a T-shape design. These cords feature a NEMA 5-15P plug and are rated for temperatures from -58°F to 140°F. They are suitable for powering multiple tools or devices from a single receptacle.

Does 3G Electric supply SOUTHWIRE products?

Yes — 3G Electric (S) Pte. Ltd. supplies SOUTHWIRE products. We stock the SOUTHWIRE catalog and supply genuine factory-original products with full manufacturer warranty and technical support.