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  • NF EN IEC 61557-4:2021

    Current The latest, up-to-date edition.

    Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 4 : resistance of earth connection and equipotential bonding

    Available format(s):  Hardcopy

    Language(s):  English - French

    Published date:  01-01-2022

    Publisher:  Association Francaise de Normalisation

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    Abstract - (Show below) - (Hide below)

    This document specifies the requirements for equipment for measuring the strength of earth, protective earth conductors and equipotential conductors, including their connections and terminals, with an indication of the measured value or an indication of the limits.

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    Committee IEC/TC 85
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current
    Supersedes
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