• NEN EN IEC 61643-21 : 2001 AMD 2 2013

    Current The latest, up-to-date edition.

    LOW VOLTAGE SURGE PROTECTIVE DEVICES - PART 21: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - PERFORMANCE REQUIREMENTS AND TESTING METHODS

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    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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    Abstract - (Show below) - (Hide below)

    Applies to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient overvoltages.

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    Development Note Supersedes NEN IEC 61643-21. (08/2002)
    Document Type Standard
    Publisher Netherlands Standards
    Status Current
    Supersedes
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