Low-voltage surge protective devices. Surge protective devices for specific application including d.c.. Requirements and tests for SPDs in photovoltaic applications.
NORMA vydána dne 30.11.2014
Designation standards: BS EN 50539-11:2013+A1:2014
Note: NEPLATNÁ
Publication date standards: 30.11.2014
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: British technical standard
Kategorie: Technické normy BS