BS BS 8573. Electric cables. Thermosetting insulated, non-armoured cables with a voltage of 600/1 000 V, for fixed installations, & having low emission of smoke & corrosive gases when affected by fire Armoured cables, Electric cables, Multicore cables, Emission, Smoke, Gases, Rated voltage, Fire-resistant materials, Fire resistance, Thermosetting polymers, Electrical insulation, Fire tests, Fire safety, Mechanical testing, Fire safety in buildings, Classification systems, Grades (quality), Performance testing