Electric cables - Thermosetting insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring, and having low emission of smoke and corrosive gases when affected by fire
BS EN 50525-1-2011(部分代替)BS EN 50525-3-41-2011(部分代替)BS 7211-2012
适用范围
Requirements for non-armoured cables with thermosetting insulation ofrated voltage up to and including 450/750 V, which produce lower levelsof smoke and corrosive gases under exposure to fire, compared withcorresponding PVC-insulated cables specified in BS 6004.