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BSI BS EN 50123-4:2003+A1:2013

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

Railway applications. Fixed installations. D.C. switchgear -- Outdoor d.c. disconnectors, switch-disconnectors and earthing switches

PUBLISH DATE 2013
PAGES 28
BSI BS EN 50123-4:2003+A1:2013

This part of EN 50123 specifies requirements for outdoor d.c. switch-disconnectors, disconnectors and earthing switches for use in outdoor fixed installations of traction systems.

NOTE 1 EN 50121-5 specifies requirements for electromagnetic compatibility (EMC).

NOTE 2 In this document the word 'unit' means 'switch-disconnector and/or disconnector and/or earthing switch' as defined in 3.1.4, 3.1.5 and 3.1.4, 3.1.5 and 3.1.6 of EN 50123-1.

SDO BSI: British Standards Institution
Document Number EN 50123-4
Publication Date Dec. 31, 2013
Language en - English
Page Count 28
Revision Level 1
Supercedes
Committee GEL/9/3
Publish Date Document Id Type View
July 11, 2003 BS EN 50123-4:2003 Revision
Sept. 15, 1999 BS EN 50123-4:1999 Revision
Dec. 31, 2013 BS EN 50123-4:2003+A1:2013 Consolidated
Jan. 1, 2013 BS EN 50123-4:2003:2013 Consolidated