THHN/THWN Electrical Cable: 1)PVC insulation, Nylon sheath 2)Construction:1 x ... .75mm2 to 185mm2 3)Rated Voltage:450-750V THHN/THWN Electrical Cable:Product Type Features: Insulation = Double Insulated Insulation Material = ... THWN cable, FVN cable, digital cable, Electric wire, Electrical wires, Electric cable, Electrical cable, Electrical cables, PVC Insulated and Sheathed Cable, PVC insulated cable ...