DIN EN 60670-24-2014 家用和类似用途固定电气设施附件外壳.第24部分:家庭保护装置和其他耗电装置外壳的详细要求(IEC 60670-24-2011,修订本).德文版本EN 60670-24-2013
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 (IEC 60670-24:2011,