IEC TR 61439-0:2013 EN cc428b26
Low-voltage switchgear and controlgear assemblies - Part 0: Guidance to specifying assemblies
REVISED
发布日期 :
2013-04-29
实施日期 :
IEC 60947-1:1999+AMD1:2000+AMD2:2001 CSV EN-FR c49f9591
Low-voltage switchgear and controlgear - Part 1: General rules
REVISED
发布日期 :
2001-12-07
实施日期 :
IEC 60947-1:2007 EN-FR 14dc1e3f
Low-voltage switchgear and controlgear - Part 1: General rules
REVISED
发布日期 :
2007-06-06
实施日期 :
IEC 60947-1:2007/AMD1:2010 EN-FR a57971e2
Amendment 1 - Low-voltage switchgear and controlgear - Part 1: General rules
REVISED
发布日期 :
2010-12-08
实施日期 :
IEC 60947-1:2020 EN-FR 9a896601
Low-voltage switchgear and controlgear - Part 1: General rules
现行
发布日期 :
2020-04-22
实施日期 :
IEC 60947-2:2006+AMD1:2009+AMD2:2013 CSV EN-FR 95966d40
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
REVISED
发布日期 :
2013-01-31
实施日期 :
IEC 60947-2:2006/AMD1:2009 EN-FR 21f6a825
Amendment 1 - Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
REVISED
发布日期 :
2009-01-26
实施日期 :
IEC 60947-2:2016 RLV EN a5f3e94c
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
REVISED
发布日期 :
2016-06-07
实施日期 :
IEC 60947-2:2016+AMD1:2019 CSV EN-FR 167dcd9d
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
REVISED
发布日期 :
2019-07-08
实施日期 :