EN 60670-24:2013 家用和類似用途固定電氣裝置的電氣附件盒和外殼 第24部分:外殼保護裝置和其他功率耗散電氣設備的特殊要求
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 24: Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment