CEI EN 60947-4-1 Ed. 4 (2012)现行
Low-Voltage Switchgear And Controlgear - Part 4-1: Contactors And Motor-Starters - Electromechanical Contactors And Motor-Starters
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 60947-4-1 Ed. 4 (2012)
发布时间：2013/7/1 0:00:00
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：132
标准简介
2012 AMD 1 2013 [01/07/2013]2012 AMD 1 2013 [01/03/2013]4ED 2012 [01/05/2012]3ED 2011 [01/03/2011]2002 AMD 2 2006 [01/11/2006]2002 AMD 2 2006 [01/04/2006]2002 AMD 1 2004 [01/06/2004]2ED 2002 [01/01/2002]1ED 1998 [01/05/1998]
标准备注
Classificazione CEI 17-50 (08/2001) Supersedes CEI 17-7, CEI 17-8 and CEI 17-22 Partially supersedes CEI 17-3 (03/2004) To be read in conjunction with EN 60947-1. (03/2011) AMD 1 Issued on 01/03/2013 has been withdrawn. (08/2013)
本标准替代的旧标准
