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  • IEEE C37.21-1985

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    IEEE Standard for Control Switchboards

    Available format(s):  PDF

    Superseded date:  28-05-2017

    Language(s):  English

    Published date:  29-03-1988

    Publisher:  Institute of Electrical & Electronics Engineers

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    Committee Switchgear
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE C37.90.1-1974 IEEE Standard Surge Withstand Capability Test For Protective Relays and Relay Systems
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