IEC 60446:2007 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics
IEC 61000-3-3:2008 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional conne
IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measuring techniques - Electrostatic discharge immunity test
GOST IEC 60947-5-2-2012 history
2012GOST IEC 60947-5-2-2012 Low-voltage switchgear and controlgear. Part 5-2. Control circuit devices and switching element. Proximity switches