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    I.S. 522:1982

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 - TERMINAL MARKING AND DISTINCTIVE NUMBER FOR PARTICULAR CONTROL SWITCHES

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  04-09-2007

    Language(s):  English

    Published date:  14-12-1982

    Publisher:  National Standards Authority of Ireland

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Terminal marking rule
    3 Distinctive number
    4 Terminal numbering sequence

    Abstract - (Show below) - (Hide below)

    Applicable to control switches according to IEC Standard 337-1, with two definite positions (such as push-buttons, limit-switches and similar devices), irrespective of their construction, having terminal marking in accordance with the corresponding marking of contactor relays designated by the distinctive letter E (see EN 50011).

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as EN 50013 (01/2002)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
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