
Railway applications - Fixed installations - D.C. switchgear -- Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
STANDARD published on 23.7.2004
Designation standards: UNE-EN 50123-4:2004
Publication date standards: 23.7.2004
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE