
Switches For Household And Similar Fixed-Electrical Installations - Part 1: General Requirements
出版:Danish Standards

专家解读视频
Pertains to manually operated general purpose switches for a.c. only, with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A.
IEC 60669-1 : 4.0 - Identical
IEC 60669-1 : 3.0 - Identical
EN 60669-1:1999 - Identical
IEC 60669-1 : 3.0 - Identical
EN 60669-1:2018 - Identical