1/0 AWG Class B Compact, 19 str copper with Strandseal. Semi-conducting, thermosetting, conductor shield 12 mils minimum point. TR-XLPE insulation, 28 kV 133%, 330 mils minimum point, 345 mils nominal, 375 mils maximum point. Semi-conducting, thermosetting insulation shield, 40 mils minimum point, 75 mils maximum point. 14 - #16 AWG bare copper concentric neutral wires. Separator tape. Black sunlight resistant polyvinyl chloride jacket 70 mils minimum point, 105 mils maximum point.