1/0 AWG Black Stranded Copper 500 ft. Roll

Southwires THHN and THWN-2 is a multi-purpose building wire used in conduit and cable trays for service feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwire’s THHN is rated for 600 volt and has a heat capacity of up to 90 degree Celsius.