High quality THW wire
High quality THW wire
High quality THW wire
THW is a 600 V PVC-insulated copper building wire for wet and dry locations, stocked from 14 AWG through 750 kcmil and supplied 300 m per coil.
Key features
- Soft annealed stranded copper conductor
- Flame-retardant PVC insulation
- 600 V rated; 75 °C wet or 90 °C dry
- Size range 14 AWG – 750 kcmil
- Insulation thickness per UL 83
- Supplied 300 m per coil; port of loading Qingdao
Application scope
- Overhead and general building wiring
- Fixed wiring in wet or dry locations
- Panel and feeder connections
- Power installations in commercial buildings
Technical data
| Nominal area | Conductor structure (No./Ø mm) | Insulation thickness (mm) | Max. outer diameter (mm) |
|---|---|---|---|
| 14 AWG | 7/0.62 | 0.76 | 3.56 |
| 12 AWG | 7/0.77 | 0.76 | 3.96 |
| 10 AWG | 7/0.98 | 0.76 | 4.56 |
| 8 AWG | 7/1.23 | 1.14 | 6.20 |
| 6 AWG | 7/1.56 | 1.14 | 7.10 |
| 4 AWG | 7/1.96 | 1.14 | 8.30 |
| 2 AWG | 7/2.47 | 1.14 | 9.60 |
| 1/0 AWG | 19/1.89 | 1.40 | 12.38 |
| 2/0 AWG | 19/2.12 | 1.40 | 13.18 |
| 4/0 AWG | 19/2.68 | 1.40 | 16.18 |
| 350 kcmil | 37/2.47 | 1.65 | 20.72 |
| 500 kcmil | 37/2.95 | 1.65 | 23.72 |
| 750 kcmil | 61/2.82 | 2.03 | 29.00 |
Supply & support
Manufactured by our partner mill — a large-scale Chinese cable factory with more than 70 years of manufacturing history. Contact us for datasheets, third-party test reports and pricing.
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