• EN 61557-1 : 2007

    Current The latest, up-to-date edition.

    ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 1: GENERAL REQUIREMENTS

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    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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      European Committee for Standards - Electrical
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