NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC 60417: Graphical symbol for use on small transformers 5222 / 02: Isolating transformer, general
Begin
2002-06-14
Planned document number
IEC 3C/944/FDIS
Responsible national committee
DKE/K 116 - Graphische Symbole für die Mensch-Maschine-Interaktion, Sicherheitskennzeichnung