Railway applications.Fixed installations.Electrical safety, earthing and the return circuit.Part 1:Protective provisions against electric shock
STANDARD published on 1.4.2017
Designation standards: STN EN 50122-1:2011/A3
Classification mark: 341505
Catalog number: 124450
Note: Change
Publication date standards: 1.4.2017
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN