SN EN 60669-2-1:2004现行
Switches For Household And Similar Fixed Electrical Installations - Part 2-1: Particular Requirements - Electronic Switches
出版：Swiss Standards
专家解读视频
Applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors.
DIN EN 60669-2-1 (2010-03) - Identical
DIN EN 60669-2-1:2010 - Identical
I.S. EN 60669-2-1:2004 - Identical
UNE EN 60669-2-1:2005 - Identical
SS EN 60669-2-1:2005 - Identical
BS EN 60669-2-1:2004 - Identical
