STN EN 50020 (330372)

Electrical apparatus for potentially explosive atmospheres. Intrinsic safety "i"

NORM herausgegeben am 1.11.2003

The information about the standard:

Designation standards: STN EN 50020
Classification mark: 330372
Catalog number: 90597
Note: UNGÜLTIG
Publication date standards: 1.11.2003
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN