
Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Part 1: Protective provisions against electric shock
STANDARD published on 1.9.2023
Designation standards: STN EN 50122-1
Classification mark: 341505
Catalog number: 137199
Publication date standards: 1.9.2023
Approximate weight : 63 g (0.14 lbs)
Country: Slovak technical standard
Category: Technical standards STN