Also Known As: 

6/2 Copper Underground Feeder Cable, 6/2 Copper Direct Burial Feeder Cable, 6/2 Branch Circuit Wiring Cable, 6/2 UF-B Wire, 6/2 Copper Direct Earth Burial Cable, 6/2 Copper Branch Circuit Cable, 6/2 UF-B Direct Burial Wire, direct burial cable, 6 2 uf wire

Conductor:

UF-B wire has solid or stranded Type THHN/THWN that are laid parallel with an uninsulated grounding conductor. The conductors are made of stranded annealed bare copper.

Insulation:

The cable is insulated with a PVC jacket with a nylon covering. It is resistant to moisture, grease, corrosion, sunlight, and chemicals.