• IS 12640 : Part 3 : 2018

    Current The latest, up-to-date edition.

    Residual Current Operated Circuit - Breakers Without Integral Overcurrent Protection for Household and Similar Uses ( RCCB's) Part 3 Applicability of the General Rule to RCCB 's Functionally Independent of Line Voltage

    Available format(s):  Hardcopy

    Language(s):  English

    Published date:  01-01-2018

    Publisher:  Bureau of Indian Standards

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