UL83 Standard THHN THWN THWN-2 600V 90℃ Single Core Thermoplastic Insulated Wires and Cables
- Cable Type : THHN THWN THWN-2
- Standard : UL83
- Conductor：Bare or Tinned Copper, Stranded or Solid
- Insulation ： PVC
- Rated Voltage: AC 600V
- Rated Temperature : ~40℃~90℃
- RoHS & Reach : Approval
- Certificate : UL
Description
UL83 Standard THHN THWN THWN-2 600V 90℃ Single Core Thermoplastic Insulated Wires and Cables
• Standard : UL83
• UL83 Standard Thermoplastic-Insulated Wires and Cables : THHN THWN THWN-2
• Type THHN THWN THWN-2 is suitable for various commercial and industrial applications.These cables may be installed in wet or dry locations , indoors or outdoors ,in raceways ,underground ducts.They are permitted for 600V application
• THHN is rated at a conductor temperature of 90℃ dry
• THWN is rated at a conductor temperature of 75℃ wet or 90℃ dry
• THWN-2 is rated at a conductor temperature of 90℃ wet or dry.
| Conductor | Insulation | |||
| AWG | No./mm | Nom.Dia. (mm) | Nom.Thick. (mm) | Nom.Dia. (mm) |
| 14AWG | 7/0.62 | 1.86 | 0.38 | 2.88 |
| 12AWG | 7/0.77 | 2.31 | 0.38 | 3.33 |
| 10AWG | 7/0.98 | 3.09 | 0.51 | 4.24 |
| 8AWG | 7/1.23 | 4 | 0.76 | 5.69 |
| 6AWG | 7/1.56 | 4.93 | 0.76 | 6.68 |
| 4AWG | 7/1.96 | 6.3 | 1.02 | 8.42 |
| 3AWG | 19/1.336 | 7.5 | 1.02 | 8.79 |
| 2AWG | 7/2.47 | 7.82 | 1.02 | 9.95 |
| 1AWG | 19/1.686 | 8.95 | 1.27 | 11.05 |
| 1/0AWG | 19/1.89 | 9.9 | 1.27 | 12.51 |
| 2/0AWG | 19/2.13 | 11.3 | 1.27 | 13.71 |
| 3/0AWG | 19/2.39 | 12.17 | 1.27 | 15.01 |
| 4/0AWG | 19/2.68 | 13.62 | 1.27 | 16.46 |
| 250Kcmil | 37/2.09 | 14.91 | 1.52 | 18.25 |
| 350Kcmil | 37/2.47 | 17.57 | 1.52 | 20.91 |
| 400Kcmil | 37/2.64 | 18.76 | 1.52 | 22.1 |
| 500Kcmil | 37/2.95 | 20.93 | 1.52 | 24.27 |
| 750Kcmil | 61/2.82 | 25.74 | 1.78 | 29.6 |
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