THHN, MTW, THWN-2, AWM T90 NYLON, TWN75 (CUL)
Thermoplastic Insulated, Nylon Sheathed Heat, Moisture, Oil & Gasoline Resistant 600 Volt Copper
Description
Regency Wire Type THHN or THWN-2 conductors are primarily used in conduit as branch circuits in commercial or industrial applications, as specified by the National Electrical Code. Type AWM or MTW conductors are primarily used as appliance or machine tool wiring, as specified by the National Electrical Code. Type THHN or THWN-2 are available as stranded in sizes 14 awg - 750 kcmiL, and as solid in sizes 14-10 awg. Stranded sizes 14 awg - 750 kcmil are also rated as AWM or MTW. The conductors are soft-annealed, stranded or solid copper and are insulated with a tough, heat and moisture resistant polyvinyl chloride (PVC), over which a nylon(polymide) jacket is applied.
Specifications
Regency Wire Type THHN or THWN-2 or AWM or MTW meets applicable ASTM specifications, UL Standard 83, UL Standard 758, and UL Standard 1063. The conductors are Gasoline and Oil Resistant II, and have a voltage rating to 600 volts. Sizes 1/0 and larger are rated for CT use. All sizes have VW1 flame rating. All THHN is UL and cUL Listed.
| Conductor | Ampacity | |||||||
|---|---|---|---|---|---|---|---|---|
| Size (AWG) | No. Strands | PVC Insulation Thickness (Mils) | Nylon Jacket Thickness (Mils) | Nominal OD (Mils) | 90°C THHN/ THWN-2 |
Approx. net Weight per MFT |
Color Code | Standard Code |
| **14 | Solid | 15 | 4 | 102 | 15 | 16 | 1 | AE |
| **12 | Solid | 15 | 4 | 119 | 20 | 24 | 1 | AE |
| **10 | Solid | 20 | 4 | 150 | 30 | 37 | 1 | BE |
| 14 | 19 | 15 | 4 | 112 | 15 | 16 | 1 | B |
| 12 | 19 | 15 | 4 | 131 | 20 | 24 | 1 | CD |
| 10 | 19 | 20 | 4 | 165 | 30 | 37 | 1 | CD |
| 8 | 19 | 30 | 5 | 218 | 55 | 64 | 2 | CD |
| 6 | 19 | 30 | 5 | 256 | 75 | 96 | 2 | CD |
| 4 | 19 | 40 | 6 | 325 | 95 | 155 | 2 | CD |
| 3 | 19 | 40 | 6 | 345 | 110 | 190 | 3 | CD |
| 2 | 19 | 40 | 6 | 388 | 130 | 235 | 3 | CD |
| 1 | 19 | 50 | 7 | 437 | 150 | 300 | 3 | CD |
| 1/0 | 19 | 50 | 7 | 477 | 170 | 370 | 3 | CD |
| 2/0 | 19 | 50 | 7 | 521 | 195 | 465 | 3 | CD |
| 3/0 | 19 | 50 | 7 | 571 | 225 | 570 | 3 | CD |
| 4/0 | 19 | 50 | 7 | 627 | 260 | 720 | 4 | CD |
| 250 | 37 | 60 | 8 | 711 | 290 | 850 | 5 | CD |
| 300 | 37 | 60 | 8 | 766 | 320 | 1011 | 5 | CD |
| 350 | 37 | 60 | 8 | 817 | 350 | 1172 | 5 | CD |
| 400 | 37 | 60 | 8 | 864 | 380 | 1333 | 5 | CD |
| 500 | 37 | 60 | 8 | 949 | 430 | 1653 | 5 | CD |
| 600 | 61 | 70 | 9 | 1051 | 475 | 1985 | 5 | CD |
| 750 | 61 | 70 | 9 | 1126 | 535 | 2462 | 5 | CD |
A-2000’ Carton, Four 500’ Spools per Carton **Not Suitable for MTW Applications
B-1000’ Carton, Two 500’ Spools per Carton
C-500’ Reel
D-1000’ Reel
E-2500’ Reel
Other lengths available upon request.
Colors Available:
- Color Code #1) Black, White, Red, Blue, Green, Orange, Yellow, Brown, Purple, Gray, Pink, Tan
- Color Code #2) Black, White, Red, Blue, Green, Orange, Yellow, Brown, Gray
- Color Code #3) Black, White, Red, Green
- Color Code #4) Black, Green
- Color Code #5) Black
Some colors are subject to economic order quantity.