
Electric Cables - low Voltage Energy Cables of Rated Voltages up to and Including 450/750 v (u[0]/u) Part 3-21: Cables With Special Fire Performance - Flexible Cables With Halogen-free Crosslinked Insulation, and low Emission of Smoke
出版:National Standards Authority of Ireland

专家解读视频
Pertains to flexible cables, insulated and sheathed with halogen-free crosslinked compound and having low emission of smoke and corrosive gases when exposed to fire.
EN 50525-3-21 : 2011 COR 2013 - Identical