Revised
The purpose of this standard is to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of requirements and tests throughout the corresponding range of equipment and to avoid the need for testing to different standards.
WITHDRAWN
IEC 60947-1:2004 ED4
WITHDRAWN
IEC 60947-1:2007 ED5
99.60
Withdrawal effective
Apr 22, 2020
WITHDRAWN
IEC 60947-1:2007/AMD1:2010 ED5
WITHDRAWN
IEC 60947-1:2007/AMD2:2014 ED5
PUBLISHED
IEC 60947-1:2020 ED6