THHN stands for "T hermoplastic H igh H eat-resistant N ylon-coated." THHN is a code for heat-resistant thermoplastic wire which is allowed for use in dry to damp locations and rated for a maximum temperature of 90ºC (194ºF). THHN is a 600 volt building wire, is for use in residential, commercial, and industrial applications.
| Black: 0 | Violet: 7 |
| Brown: 1 | Gray: 8 |
| Red: 2 | White: 9 |
| Orange: 3 | Tan: 10 |
| Yellow: 4 | Pink: 11 |
| Green: 5 | Light Blue: 12 |
| Blue: 6 | Light Green: 14 |
Anaheim Wire Part Number:
THHN-AWG-COLOR (Stranded)
THHN-AWG-SOL-COLOR (Solid)
Do you have questions about THHN? Call our Anaheim Wire Specialists at 1-800-439-0549