STN EN 50039 (330372)

Electrical apparatus for potentially explosive atmospheres. Intrinsically safe electrical system "i"

STANDARD published on 1.10.1993

The information about the standard:

Designation standards: STN EN 50039
Classification mark: 330372
Catalog number: 57663
Note: WITHDRAWN
Publication date standards: 1.10.1993
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN