Fixed installations for railway applications. Electrical safety, earthing and the return circuit. Protective provisions against electric shock.
NORMA vydaná dňa 6.8.2025
Designation standards: BS EN 50122-1:2022+A1:2025
Publication date standards: 6.8.2025
The number of pages: 114
Approximate weight : 373 g (0.82 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 539 31589 9 Status: Definitive