DIN VDE 0100-410:2007
低压电力设备.第4-41部分:安全保护.防电击(IEC 60364-4-41:2005,修改件)
Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock (IEC 60364-4-41:2005, modified); German implementation HD 60364-4-41:2007