标准摘要
[中文适用范围]： 涵盖了各类用于固定安装场景下的电子控制开关设备，不包括其他类型的通用开关或特定工业用开关。 [外文原描述]： Applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors.
英文名称Switches for household and similar fixed-electrical installations - Part 2: Particular requirements - Section 1: Electronic switches.