Southwire 22967457 THHN 12 gauge Copper Single Conductor Wire - 19 Strand, 500 ft, 600V, 90°C (20 amp)

Southwire 22967457 THHN single-conductor copper wire, 12 gauge with a 19-strand construction, supplied in a 500 ft length. Designed for 600 volt systems and rated 90° C for insulation; however, the ampacity must be taken from the 75° C column, limiting this conductor to 20 amp applications. Copper conductors.