NBN EN 60947-2:2007现行
Low-voltage Switchgear And Controlgear - Part 2: Circuit-breakers
出版：Belgian Standards
专家解读视频
Applies to circuit breakers, the main contacts of which are connected to circuits, the voltage of which does not exceed 1000 V a.c. or 1500 V d.c. Includes additional requirements for integrally fused circuit-breakers.
Supersedes NBN C 63 157-1 (10/2003)
BS EN 60947-2:2006+A1:2009 - Identical
DIN EN 60947-2 (2010-04) - Identical
BS EN 60947-2:2006+A2:2013 - Identical
DIN EN 60947-2 (2014-01) - Identical
SS EN 60947-2 Ed. 4 (2006) - Identical
UNE EN 60947-2:2007 - Identical
NF EN 60947-2:2006 - Identical
I.S. EN 60947-2:2006 - Identical
BS EN 60947-2:2006 - Identical
DIN EN 60947-2 (2007-04) - Identical
SN EN 60947-2:2003 - Identical
DIN EN 60947-2:2018 - Identical
SS EN 60947-2:2006 - Identical
EN 60947-2:2017 - Identical
BS EN 60947-2:2017 - Identical
UNE EN 60947-2:2018 - Identical
DIN EN 60947-2:2014 - Identical
