• IEC 61643-22 : 2.0

    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

    Publisher:  International Electrotechnical Committee

    Published: 

    Available Formats:  PDF - English - French
    More Info on product formats

    Add To Cart

    add to cart