Railway applications - Fixed installations - D.C. switchgear -- Part 4: Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches.
NORMA vydána dne 14.9.2001
Designation standards: UNE-EN 50123-4:2001
Note: NEPLATNÁ
Publication date standards: 14.9.2001
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE