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IEC 60838-1:2004 ed4.0

Заменен
Miscellaneous lampholders - Part 1: General requirements and tests — 63 стр.
This part of IEC 60838 applies to lampholders of miscellaneous types intended for building-in (to be used with general purpose light sources, projection lamps, floodlighting lamps and street-lighting lamps with caps as listed in annex A) and the methods of test to be used in determining the safe use of lamps in lampholders. This part of IEC 60838 also covers lampholders which are integral with a luminaire. It covers the requirements for the lampholder only.
ICS
29.140.10 Lamp caps and holders / Цоколи и патроны для ламп