NF EN 60439-3:1991被替代
Low-Voltage Switchgear And Control Gear Assemblies - Part 3: Particular Requirements For Low-Voltage Switchgear And Control Gear Assemblies Intended To Be Installed In Places Where Unskilled Persons Have Access For Their Use - Distribution Boards
出版：Association Francaise de Normalisation
专家解读视频
91 AMD 2 2001 [01/09/2001]91 AMD 1 94 [01/09/1994]91 [01/09/1991]
Indice de classement: C63-423. (12/2001) Supersedes NFC 63 423 (05/2005)
I.S. EN 60439-3:1991 - Identical
IEC 60439-3 Ed. 1.2 - Identical
BS EN 60439-3:1991+A2:2001 - Identical
DIN EN 60439-3 (2002-05) - Identical
SN EN 60439-3:1993 - Identical
SS EN 60439-3 Ed. 1 (1991) - Identical
UNE EN 60439-3:1994 - Identical
NBN EN 60439-3:1994 - Identical
DIN EN 60439-3:2002 - Identical
