Tiêu chuẩn quốc tế
Số hiệu
Standard Number
EN 60669-2-1:2004/A1:2009 IEC 60669-2-1:2002/A1:20
Năm ban hành 1970
Publication date
Tình trạng
A - Còn hiệu lực
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Tên tiếng Anh
Title in English Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements - Electronic switchesIEC 60669-2-1:2002 (Modified) + IS1:2011 + IS2:2012
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Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This standard applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors. It applies to electronic switches for the operation of lamp circuits and the control of the brightness of lamps (dimmers) as well as the control of the speed motors (e.g. those used in ventilating fans) and for other purposes (e.g. heating installations), with a working voltage not exceeding 250 V a.c. and a rated current up to and including 16 A.
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