Tiêu chuẩn quốc tế

Số hiệu

Standard Number

EN 60838-1:2004/A1:2008 (IEC 60838-1:2004/A1:2008)
Năm ban hành 1970

Publication date

Tình trạng A - Còn hiệu lực

Status

Tên tiếng Anh

Title in English

Miscellaneous lampholders - Part 1: General requirements and testsIEC 60838-1:2004
Giá:

Price

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Phạm vi áp dụng

Scope of standard

This international standard applies to lampholders designed with a barrel thread for shade holder rings designed to keep attachments to lampholders in place. It also covers barrel threads for shade holder rings. Attention is drawn to lampholder safety standards IEC 60238, IEC 60400, IEC 60838-1 and IEC 61184 which cover all aspects of lampholder safety and to the luminaire standard IEC 60598-1 which contains information for luminaire design.