... :Copper (aluminum) conductor, PVC insulated, and PVC sheathed round wires Copper (aluminum) conductor, PVC insulated, and PVC sheathed flat wires Copper conductor ... power cable BVV: Copper core PVC insulated PVC sheathed round power cable BVVB: Copper core PVC insulated PVC sheathed flat power cable BLVVB ... flat power cable BV-90: Copper core heat-resistance 90° C PVC insulation Sizes: 1.0, 1.5, 2.5, 4, ...