DIN VDE 0100-739:1989 Erection of power installations with nominal voltages up to 1000 V; additional protection in the case of direct contact in dwellings be residual current devices with In 30mA in TN systems and TT systems
2018DIN VDE 0100-410:2018 Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock (IEC 60364-4-41:2005, modified + A1:2017, modified); German implementation of HD 60364-4-41:2017 + A11:2017
1989DIN VDE 0100-739:1989 Erection of power installations with nominal voltages up to 1000 V; additional protection in the case of direct contact in dwellings be residual current devices with I<(Index)n> 30mA in TN systems and TT systems