防火電纜適用于相對封閉或人員集中的重要建筑和設施內通道照明、應急廣播、防火報警裝置、自動消防設施及其它應急設備。廠用于如：高層建筑、古建筑、學校、醫院、商場、劇場、電站等公共建筑;地鐵、地下廣場、隧道、地下倉庫等地下場所;機場、車站、火車站等交通樞紐;冶金、鋼鐵等高溫場所;危險、化學品生產、存放場所。

　　These MgO mineral insulated cable is suitable for power supply system of industrial, civil and commercial buildings requiring high fire protection. In case of fire, this cable can provide safe and reliable power supply within the specified time to ensure personal and property safety. It can also be used for cable wiring in high temperature, corrosion, nuclear radiation and other harsh environments.

　　Firefighting and civil are defense engineering, including power supply for the elevator, fire pump, fire alarm, smoke exhaust system, emergency lighting and other fire facilities.

　　Power supply of equipment and lighting system in important buildings or densely populated buildings, including memorial hall, museum and other historic buildings, public entertainment places, bank, post and telecommunication building, high-rise building, hospital, school, institution, station, airport, underground, petrochemical and other important warehouse, hotel, subway tunnel and underground square.

　　Power supply for important inflammable and explosive occasions, power plant, nuclear power plant and other important equipment. Including transmission and distribution lines used in petrochemical industry, power plant, offshore oil platform, nuclear power station, refinery, coal industry, oil & gas engineering, chemical industry, etc.

　　Places with high ambient temperature, including iron and steel and other metallurgical industry, coke industry, shipbuilding industry, other high temperature transmission and distribution lines.

　　執行標準：GB/T 13033-2007