SS EN 60947-4-1 Ed. 3 (2010)现行
Low-Voltage Switchgear And Controlgear - Part 4-1: Contactors And Motor-Starters - Electromechanical Contactors And Motor-Starters
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
2010 AMD 1 2012 [19/12/2012]3ED 2010 [24/05/2010]2001 AMD 2 2005 [24/10/2005]2001 AMD 1 2003 [28/02/2003]2ED 2001 [29/05/2001]1995 COR 1 1997 [29/08/1997]1995 AMD 2 1997 [29/08/1997]1995 AMD 1 1995 [30/06/1995]1ED 1995 [30/06/1995]
2ED 2001 along with its amendments is still active. (03/2011)
BS EN 60947-4-1:2010 - Identical
I.S. EN 60947-4-1:2010 - Identical
DIN EN 60947-4-1 (2011-01) - Identical
SN EN 60947-4-1:2001 - Identical
UNE EN 60947-4-1:2002 - Identical
UNE EN 60947-4-1:2011 - Identical
