Low-voltage switchgear and controlgear assemblies; a method for assessing the short-circuit withstand strength of partially typetested assemblies (PTTA); identical with report IEC 61117:1992
Low-voltage switchgear and controlgear - Part 7-3: Ancillary equipment; Safety requirements for fuse terminal blocks (IEC 60947-7-3:2002 + Corrigendum 1:2003); German version EN 60947-7-3:2002
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches (IEC 60947-5-2:2007 + A1:2012); German version EN 60947-5-2:2007 + A1:2012
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches (IEC 60947-5-2:2019, modified); German version EN IEC 60947-5-2:2020 + A11:2022