Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or underfloor installation ( IEC 61534-22:2014) (english version)
Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting ( IEC 61534-21:2014) (english version)
Devices for the connection of luminaires for household and similar purposes -- Part 2: Standard sheets for DCL (IEC 61995-2:2009 + A1:2016) (english version)
Devices for the connection of luminaires for household and similar purposes -- Part 1: General requirements (IEC 61995-1:2005, modified + A1:2016) (english version)
