This product is produced according to GB/T 9330 "Rated Voltage 450/750V Plastic Insulated Control Cable" standard, and can also be produced according to the International Electrotechnical Commission's recommended standards IEC, British Standards, German Standards and American Standards according to user needs. It can be widely used in power distribution systems such as residential, office buildings, hotels, hospitals, shopping malls, factories, etc., control, monitoring circuits and protection circuits.