ConstructionCopper concentrically stranded compressed conductor; triple single head extruded conductor shield, EPR (ethylene propylene rubber) insulation and easy strippable insulation shield, all dry cured; bare copper tape shielded; surface printed black PVC jacket.Standards1) Listed by Underwriters Laboratories as Type MV-105, as per UL Standard 1072. Sizes 4/0 AWG and larger are listed for CT use.2) Conforms to NEMA WC74/ICEA S-93-639 Standard for Shielded Power Cables Rated 5,000 – 46,000 Volts for the Transmission and Distribution of Electrical Energy.Notes