Draft Document - Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 22: Particular requirements for connecting boxes and enclosures (IEC 23B/1068/CD:2012)
文件草案.家用和类似用途固定式电气装置用电气附件的盒和外壳.第22部分:连接盒和外壳的特殊要求（IEC 23B/1068/CD:2012）

2012-08-01

Draft Document - Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 22: Particular requirements for connecting boxes and enclosures; German and English version EN 60670-22:2006/prAA:2021
文件草案.家用和类似用途固定电气装置用电气附件的箱和外壳.第22部分:连接箱和外壳的特殊要求；德语和英语版本EN 60670-22:2006/prAA:2021

2022-03-01

Draft Document - Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 21: Particular requirements for boxes and enclosures with provision for suspension means; German and English version EN 60670-21:2007/prAA:2021
文件草案.家用和类似用途固定电气装置用电气附件的箱和外壳.第21部分:带悬挂装置的箱和外壳的特殊要求；德语和英语版本EN 60670-21:2007/prAA:2021

2022-03-01

Draft Document - Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 21: Particular requirements for boxes and enclosures with provision for suspension means (IEC 60670-21:2004, modified); German version prEN 60670-21:2005
文件草案.家用和类似用途固定电气装置用电气附件的箱和外壳.第21部分:带悬挂装置的箱和外壳的特殊要求（IEC 60670-21-2004 修改）；德文版prEN 60670-21:2005

2005-10-01

Draft Document - Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 23: Particular requirements for floor boxes and enclosures (IEC 60670-23:2006/A1:2016); German version EN 60670-23:2008/prA1:2021
文件草案.家用和类似用途固定式电气装置用电气附件的盒和外壳.第23部分:地板盒和外壳的特殊要求（IEC 60670-23-2006/A1-2016）；德文版EN 60670-23:2008/prA1:2021

2022-03-01

Draft Document - 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, modified); German version FprEN 60670-24:2012
文件草稿.家用和类似用途固定式电气装置用电气附件的盒和外壳.第24部分:防护装置和其他耗电电气设备外壳的特殊要求（IEC 60670-24-2011 修改）；德语版Fp

2013-01-01