UF-B can be used in applications permitted for NMC in Section 334.10(B) of the National Electrical Code. Southwire® copper UF-B cable complies with the following. ASTM - B3 and B-8. National Electrical Code, NFPA 70, 2011 Edition. Southwire® copper UF-B cable is manufactured as a 2 or 3 conductor cable, with or without a ground wire.Copper conductors are annealed (soft) copper, solid or compressed stranded. Phase conductors are polyvinyl chloride (PVC) insulated, nylon jacketed, color coded for identification purposes. Jacketed with sunlight, moisture and fungus resistant gray PVC. PLEASE MESSAGE US FOR LARGER CUSTOM CUT LENGTHS. This product will be new and unused. Thanks so much for viewing our products. Please keep checking back for more great products. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Wire, Cable & Conduit\Wire & Cable\Multiple Conductor Cable". The seller is "morefans" and is located in this country: US. This item can be shipped to United States.