DIN EN 60947-5-3 Berichtigung 1-2010
低压开关装置和控制器.第5-3部分:控制电路设备和开关元件.故障状态下确定运行状况的设备接近性用要求.(PDF)(IEC 60947-5-3-1999 + A1-2005).德文版本EN 60947-5-3-1999 + A1-2005, DIN EN 60947-5-3 (VDE 0660-214)-2005-11的勘误表
Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDF) (IEC 60947-5-3:1999 + A1:2005); German version EN 60947-5-3:1999 + A