Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U) - Part 3-21: Cables with special fire performance - Flexible cables with halogen-free crosslinked insulation, and low emission of smoke
NORMA vydána dne 9.5.2012
Designation standards: UNE-EN 50525-3-21:2012
Publication date standards: 9.5.2012
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE