Surge arresters. Metal-oxide surge arresters without gaps for a.c. systems.
NORMA vydána dne 31.10.2009
Designation standards: BS EN 60099-4:2004+A2:2009
Note: NEPLATNÁ
Publication date standards: 31.10.2009
The number of pages: 164
Approximate weight : 523 g (1.15 lbs)
Country: British technical standard
Kategorie: Technické normy BS