SS EN 60947-5-1 Ed. 3 (2004)现行
Low-voltage Switchgear And Controlgear - Part 5-1: Control Circuit Devices And Switching Elements - Electromechanical Control Circuit Devices
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Applies to control circuit devices and switching elements intended for controlling, signalling, interlocking, etc., of switchgear and controlgear.
UNE EN 60947-5-1:2005 - Identical
NF EN 60947-5-1:2004 - Identical
I.S. EN 60947-5-1:2005 - Identical
IEC 60947-5-1 Ed. 3.0 - Identical
BS EN 60947-5-1:2004+A1:2009 - Identical
DIN EN 60947-5-1 (2005-09) - Identical
SN EN 60947-5-1:1997 - Identical
DIN EN 60947-5-1 (2010-04) - Identical
