
Low-voltage Switchgear And Controlgear - Part 4-2: Contactors And Motor-starters - Ac Semiconductor Motor Controllers And Starters
出版:Polish Committee for Standardization

專家解讀視頻
基本信息
標準編號: PN EN 60947-4-2:2004
發布時間:2010/11/3 0:00:00
標準類別:Standard
出版單位:Polish Committee for Standardization
標準頁數:124
標準簡介
2004 AMD 2 2010 [03/11/2010]2004 AMD 2 2007 [08/02/2007]2004 [23/02/2004]2001 [05/04/2001]
標準備注
AMD 2 Issued on 08/02/2007 is available in English. AMD 2 Issued on 03/11/2010 is available in Polish. (11/2010)
等同采用的國際標準
IEC 60947-4-2 Ed. 2.2 - Identical