Type:copper/PVC 450/750V The products adopt GB 5023.1~7-1997 (450/750V or below PVC insulated electric wires),JB 8734.1~5-1998 PVC insulated wires belong to the series of laying electric wires, which are mainly suitable for placing at the fixed places. It is widely used as connectors of drive, lighting, electronic equipment, instrument and telecommunication equipmentwith rated voltage 450/750V ( ...