IEC 60335-2-81 Ed. 2.0 b:2002, Household and similar electrical appliances - Safety - Part 2-81: Particular requirements for foot warmers and heating mats

Deals with the safety of electric foot warmers and heating mats for household and similar purposes. The rated voltage being not more than 250 V. Appliances intended to be used by layman in shops, in light industry and on farms are within the scope of this standard.