BS EN 50123-4:1999
Railway applications - Fixed installations - d.c. switchgear - Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches

Standard No.

BS EN 50123-4:1999

Release Date

1999

Published By

British Standards Institution (BSI)

Status

Be replaced 2003-07

Replace By

BS EN 50123-4:2003

BS EN 50123-4:2003+A1:2013

Latest

BS EN 50123-4:2003+A1:2013

BS EN 50123-4:1999 history

• 2003 BS EN 50123-4:2003+A1:2013 Railway applications - Fixed installations - D.C. switchgear - Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
• 2003 BS EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear - Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
• 1999 BS EN 50123-4:1999 Railway applications - Fixed installations - d.c. switchgear - Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches