Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
EN 60838-1:2004/A2:2011 (IEC 60838-1:2004/A2:2011)
Năm ban hành 1970
Publication date
Tình trạng
A - Còn hiệu lực
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Tên tiếng Anh
Title in English Miscellaneous lampholders - Part 1: General requirements and testsIEC 60838-1:2004
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Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard Applies to lampholders of miscellaneous types intended for building-in (To be used with general purpose lamps, 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. Requirements for lampholders for tubular fluorescent lamps, Edison screw lampholders and bayonet lampholders are covered by separate standards.
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