DIN EN 60669-1 Berichtigung 1-2021 家用和类似用途固定电气装置的开关. 第1部分: 一般要求(IEC 60669-1-2017,修改); 德文版 EN 60669-1-2018 + AC-2018; 勘误1
Switches for household and similar fixed electrical installations - Part 1: General requirements (IEC 60669-1:2017, modified); German version EN 60669-1:2018 + AC:2018; Corrigendum 1
This document contains correction of german language EN 60669-1. This standard applies 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, intended for household and similar fixed electrical