BS EN 60947-4-1:2010现行
Low-voltage switchgear and controlgear. Contactors and motor-starters. Electromechanical contactors and motor-starters
出版：British Standards Institution
专家解读视频
Pertains to the types of equipment listed in 1.1.1 and 1.1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c.
© British Standards Institution 2013
Replaces notes:
Replaces BS EN 60947-4-1:2001 which remains current.
Replaced by notes:
Replaced by BS EN 60947-4-1:2010+A1:2012 but remains current until 24 August 2015
IEC 60947-4-1 Ed. 3.0 - Identical
UNE EN 60947-4-1:2011 - Identical
SS EN 60947-4-1 Ed. 3 (2010) - Identical
SN EN 60947-4-1 : 2001 AMD 1 2002 - Identical
I.S. EN 60947-4-1:2010 - Identical
DIN EN 60947-4-1 : 2014 - Identical
IEC 60947-4-1 : 3.1 - Identical
UNE EN 60947-4-1 : 2011 - Identical
I.S. EN 60947-4-1:2010 - Identical
SN EN 60947-4-1 : 2001 AMD 1 2002 - Identical
DIN EN 60947-4-1 : 2014 - Identical
EN 60947-4-1 : 2010 AMD 1 2012 - Identical
