Single conductor PVC (polyvinyl chloride) insulated, 600-volt dual rated TW/THW. Suitable for power, grounding, and lighting in residential, commercial and industrial applications.
ASTM B-1, B-3, B-8, and B-33, UL 83, NEC 310, NFPA 70, and the California Department of Transportation (CALTRANS). All products are spark tested at 7500 VAC unless otherwise specified.
The single conductors are solid or stranded annealed, coated or bare copper.
Concentrically applied PVC insulation rated at -25°C to 75°C, wet or dry locations.
The wire shall be identified by surface marking indicating the manufacturer, AWG size, voltage rating, UL symbol, temperature rating of 75°C and type designation. 500 ft/spl.packed 4/box or 2500 feet/spl spools are standard. Custom lengths are available by request.
Kris-Tech Wire Co. #XX AWG type TW or THW 75C 600V (UL)
| AWG | Number of Strands | Insulation (mils.) | Alternative Insulation (mils) | Nominal Overall Diameter - Inches (standard strands) | Approx. Shipping Weight (Lbs/Mft) |
|---|---|---|---|---|---|
| 14 | Solid or 7 | 30 | 45 | 0.13"/0.14" | 18/19 |
| 12 | Solid or 7 | 30 | 45 | 0.14"/0.16" | 28/29 |
| 10 | Solid or 7 | 30 | 45 | 0.17"/0.18" | 41/29 |
| 8 | Solid or 7 | 45 | 60 | 0.22"/0.24" | 72/74 |
| 6 | Solid or 7 | 60 | - | 0.28"/0.31" | 105/107 |
| 4 | 7 or 133 | 60 | - | 0.35"/0.39" | 160/167 |
| 2 | 7 or 133 | 60 | - | 0.41"/0.45" | 250/265 |
| 1 | 19 | 80 | - | 0.49" | 324 |
| 1/0 | 19 | 80 | - | 0.53" | 398 |
| 2/0 | 19 | 80 | - | 0.58" | 496 |
| 3/0 | 19 | 80 | - | 0.63" | 611 |
| 4/0 | 19 | 80 | - | 0.69" | 755 |
| 250 MCM | 37 | 95 | - | 0.77" | 770 |
| 300 MCM | 37 | 95 | - | 0.82" | 923 |
| 350 MCM | 37 | 95 | - | 0.87" | 1083 |
| 400 MCM | 37 | 95 | - | 0.95" | 1235 |
| 500 MCM | 37 | 95 | - | 1.00" | 1573 |