Historical
IEC 60335-2-11 Ed. 6.0 b:2003
Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryer
Deals with the safety of electric tumble dryers intended for household and similar purposes. The rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. This standard also applies to the drying function of washing machines having a drying cycle.
International Electrotechnical Commission [iec]