... freight cost, Fast delivery. PVC insulation building electrical wire and cable belong to the series of laying electrical wire,which is ... .It is widely used as lighting,connectors of drive, electric equipments,instrument and telecommunication equipments.The rated voltage is ... PVC insulated PVC sheathed round flexible connectors* Sizes: 0.5-185mm2 Standard: GB Standard and IEC Standard. GB 5023.11997450 ...