... multi-core electrical wire * Solid or stranded copper conductor, PVC insulated and PVC sheathed flat electrical wire(two cores or three cores) * Flexible copper conductor, PVC insulated single core electrical wire * Flexible ... cross section size of conductor: 0.75 mm2 ,1.0 mm2 ,1.5mm2, 2.5 mm2, 4.0 mm2, 6.0 mm2, 10 mm2, 16 ...