Also Known As:

1  thhn, 1 awg thwn 2, 1 awg thhn, 1 stranded thhn, 1 gauge stranded wire, 1 copper wire, 1 awg stranded copper wire, 1 awg Copper wire, 1 awg building cable, 1 awg conduit wire, 1 awg nylon wire, 1 awg construction cable, 1 awg thermoplastic-insulated copper wire, 1 awg THHN-PVC tray cable.

Conductor:

THHN THWN-2 conductors are constructed of annealed soft copper that follows ASTM B3 and ASTM B8 standards. 

Insulation:

The cable is insulated with a thermoset plastic jacket (PVC) that is flame-retardant, sunlight-resistant, lead-free, strong, and stable. Without being too bulky, it ensures that the cable can be used in harsh conditions. The jacket is color-coded in accordance with ICEA Method 4.