Product Overview THW 2 AWG copper wire is a robust, single-conductor building wire designed for reliable electrical distribution in residential, commercial, and industrial environments. Manufactured with stranded soft-drawn copper and insulated with durable thermoplastic PVC, this 2 gauge copper wire is rated for up to 600 volts and suitable for use in both wet and dry conditions at temperatures up to 75°C. Its heavy-duty design and strong conductivity make it ideal for medium- to high-capacity wiring systems.
Applications of THW 2 AWG Copper Wire THW 2 AWG is commonly used for:
- Feeder circuits and panel connections
- Subpanel and main service entrance wiring
- Large-scale lighting and power circuits
- Industrial machine wiring
- Underground conduit installations (in accordance with NEC)
This 2 gauge stranded copper wire is a go-to solution for contractors and electricians looking for high current-carrying capacity and flexible performance under demanding conditions.
Compliance and Standards
- ASTM B-3: Soft or Annealed Copper Wire
- ASTM B-8: Concentric-Lay-Stranded Copper Conductors
- UL 83: Thermoplastic-Insulated Wires and Cables
- NEMA WC-5 / ICEA S-61-402: Power Cable Standard for Thermoplastic Insulation
Construction Details
- Conductor: 7-strand annealed copper, uncoated
- Insulation: Heat- and moisture-resistant PVC
- Marking: Surface markings with manufacturer name, wire size, voltage rating, and THW designation
Technical Specifications – THW 2 AWG Cable
- Size: 2 AWG
- Number of Strands: 7
- Insulation Thickness: 60 mils
- Approx. Outside Diameter: 0.403 inches
- Ampacity: 115 amps (in wet or dry locations per NEC)
- Weight: Approx. 252 lbs per 1000 ft
Key Benefits
- Heavy-duty 2 AWG THW copper wire for high-load applications
- 600V rated and suitable for use in raceways, ducts, and conduit
- PVC insulation offers excellent protection against chemicals, oil, and UV
- Easy to handle, strip, and install
- Meets major electrical and safety standards
Why Choose TOT Wire & Cable? At TOT Wire & Cable, we deliver high-performance THW 2 AWG copper conductor building wire backed by reliable quality, competitive pricing, and fast shipping. We support construction, utility, and industrial projects across the country with dependable copper cable solutions.
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