• NF EN 61643-22 : 2003 PR

    Current The latest, up-to-date edition.

    LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 22: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - SELECTION AND APPLICATION PRINCIPLES

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    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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    Development Note Indice de classement: C61-744-22PR PR NF EN 61643-22 July 2003 (07/2003)
    Document Type Projet
    Publisher Association Francaise de Normalisation
    Status Current
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