Low-voltage surge protective devices. Surge protective devices for specific application including d.c. Part 11: Requirements and tests for SPDs in photovoltaic applications
NORM herausgegeben am 1.11.2013
Designation standards: STN EN 50539-11
Classification mark: 341395
Catalog number: 117985
Note: UNGÜLTIG
Publication date standards: 1.11.2013
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN