• I.S. 523 (EN 50022:1977):1982

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - MOUNTING RAILS - TOP HAT RAILS 35 MM WIDE FOR SNAP-ON MOUNTING OF EQUIPMENT

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  08-06-2016

    Language(s):  English

    Published date:  31-12-1981

    Publisher:  National Standards Authority of Ireland

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    Covers dimensions, designations, material, finish and tolerances for two sizes of rail.

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    Development Note Also numbered as EN 50022 (01/2002)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
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