• IEC 61557-1:1997

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.- Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements

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

    Superseded date:  12-09-2022

    Language(s):  English - French, Spanish, Castilian

    Published date:  14-02-1997

    Publisher:  International Electrotechnical Committee

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    Specifies the general requirements for measuring and monitoringequipment for testing the electrical safety in low voltagedistribution systems with nominal voltages up to 1000 V a.c. and1500 V d.c.

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    Committee TC 85
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
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