
Railway applications. Fixed installations. d.c. switchgear. Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches.
STANDARD published on 15.9.1999
    
        Designation standards: BS EN 50123-4:1999
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  15.9.1999
        The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
        Country:          British technical standard
        Category: Technical standards BS