
Railway applications. Fixed installations. D.C. switchgear. Outdoor d.c. disconnectors, switch-disconnectors and earthing switches.
STANDARD published on 31.12.2013
Designation standards: BS EN 50123-4:2003+A1:2013
Publication date standards: 31.12.2013
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 82866 9 Status: Definitive