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IEC 62505-1:2009 ED1

Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 1: Single-phase circuit-breakers with <i>U</i><sub>n</sub> above 1 kV

Mar 10, 2009

General information

99.60     Feb 3, 2016

IEC

TC 9

International Standard

45.060.01  

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Scope

IEC 62505-1:2009 is applicable to single-phase a.c. one-pole circuit-breakers designed for indoor or outdoor fixed installations for operation at frequencies of 16,7 Hz, 50 Hz and 60 Hz on traction systems having an UNm above 1 kV up to 52 kV.

Life cycle

NOW

WITHDRAWN
IEC 62505-1:2009 ED1
99.60 Withdrawal effective
Feb 3, 2016

REVISED BY

PUBLISHED
IEC 62505-1:2016 ED2