Application
THHN THWN wire as building wire are widely use in construction, machine tools, control circuits and other appliances. The nylon jacket protects the wire from abrasion as it’s pulled through conduit. In addition, the jacket protects the wire from irritants such as oil, gasoline and grease. The tough nylon jacket also protects the wire from being punctured or accidentally cut.
Standard：
UL83
Conductors: Bare copper (ASTM B3)/tinned copper (ASTM B33)/aluminum alloy (AA8000)
Insulation: PVC
Sheath : Nylon
Rated voltage: 600V
Working temperature: 90° C in dry and 75°C in wet environments
1.Conductor
2. PVC insulation
3. Nylon jacket
Nylon Jacket Wire 600V THHN /THWN
Size(AWG or MCM) | Number of strands | Insulation thickness (mils) | Jacket thickness (mils) | Approx.OD (inch) |
14 | Solid or 7 | 15 | 4 | 0.86 |
12 | Solid or 7 | 15 | 4 | 1 |
10 | Solid or 7 | 20 | 4 | 1.27 |
8 | 7 or 19 | 30 | 5 | 1.67 |
6 | 7 or 19 | 30 | 5 | 1.97 |
4 | 7 or 19 | 40 | 6 | 2.51 |
2 | 7 or 19 | 40 | 6 | 2.97 |
1 | 7 or 19 | 50 | 7 | 3.45 |
1/0 | 19 | 50 | 7 | 3.76 |
2/0 | 19 | 50 | 7 | 4.12 |
3/0 | 19 | 50 | 7 | 4.52 |
4/0 | 19 | 50 | 7 | 4.97 |
250 | 19 | 60 | 8 | 5.5 |
350 | 37 | 60 | 8 | 6.32 |
400 | 37 | 60 | 8 | 6.68 |
450 | 37 | 60 | 8 | 7.03 |
500 | 37 | 60 | 8 | 7.34 |
750 | 61 | 70 | 9 | 8.95 |
