
Low-voltage Switchgear And Controlgear - Part 4-1: Contactors And Motor-starters - Electromechanical Contactors And Motor-starters (iec 60947-4-1:2009 + A1:2012)
出版:Verband Deutscher Elektrotechniker

专家解读视频
2014 [01/02/2014]2011 [01/01/2011]2006 [01/04/2006]2003 COR 1 2004 [01/04/2004]2003 [01/09/2003]2001 [01/10/2001]AMD 2 1997 [01/11/1997]AMD 1 1996 [01/01/1996]
Supersedes DIN VDE 0660-102. (05/2002) Applies in conjunction with DIN EN 60947-1 issue 10-2011. (02/2014)
SS EN 60947-4-1:2010 - Identical