• IEC 62271-1:2017/ISH1:2021

    Current The latest, up-to-date edition.

    Interpretation Sheet 1 - High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  26-05-2021

    Publisher:  International Electrotechnical Committee

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