IEC 60669-2-5:2013
家用和类似用途固定式电气装置的开关 第2-5部分 详细要求 家用和建筑物电子系统(HBES)的开关和相关附件
Switches for household and similar fixed electrical installations - Part 2-5: Particular requirements - Switches and related accessories for use in home and building electronic systems (HBES)