• NF EN IEC 61557-6:2021

    Current The latest, up-to-date edition.

    Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6 : effectiveness of residual current devices (RCD) in TT, TN and IT systems

    Available format(s):  Hardcopy

    Language(s):  English - French

    Published date:  01-12-2021

    Publisher:  Association Francaise de Normalisation

    Add To Cart

    Abstract - (Show below) - (Hide below)

    This part ofIEC 61557specifies the requirements applicable to measuringequipmentfortestingthe effectiveness of protective measures of residual current devices (RCD) installed in TT, TN and IT systems.

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

    Committee IEC/TC 85
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current
    Supersedes
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective