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IEC 60157-1B:1979 ED2

Supplement B - Low-voltage switchgear and controlgear - Part 1: Circuit-breakers IEC 60157-1B:1979 ED2

Publication date:   Jan 1, 1979

General information

99.60   Withdrawal effective   Nov 19, 2016

IEC

TC 121/SC 121A

International Standard

29.130.20   Low voltage switchgear and controlgear

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IEC 60157-1B:1979 ED2
99.60 Withdrawal effective
Nov 19, 2016




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