300 MCM THHN THWN-2 Stranded Copper Building Wire

Also Known As:

300 thhn, 300 mcm thwn 2, 300 mcm thhn, 300 stranded thhn, 300 gauge stranded wire, 300 copper wire, 300 mcm stranded copper wire, 300 mcm Copper wire, 300 mcm building cable, 300 mcm conduit wire, 300 mcm nylon wire, 300 mcm construction cable, 300 mcm thermoplastic-insulated copper wire, 300 mcm 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.