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SRPS EN 50123-4:2011

Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches

Jun 28, 2011

General information

90.93     Mar 14, 2018

90.00    Feb 28, 2023

ISS

N009

European Norm

45.020     29.280  

English  

From plan 2011

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Scope

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 3.1.6 of EN 50123 1.

Life cycle

NOW

PUBLISHED
SRPS EN 50123-4:2011
90.93 Standard confirmed
Mar 14, 2018

Related project

Adopted from EN 50123-4:2003