IEC 60335-2-66 Ed. 3.0 b:2025
IEC 60335-2-66 Ed. 3.0 b:2025 Household and similar electrical appliances - Safety - Part 2-66: Particular requirements for water-bed heaters
standard byInternational Electrotechnical Commission , 02/01/2025
standard byInternational Electrotechnical Commission , 02/01/2025
This clause of Part 1 is replaced by the following.
This part of IEC 60335 deals with the safety of electric water-bed heaters and their associated control units, for household and similar purposes, their rated voltage being not more than 250 V, including direct current (DC) supplied appliances.
Appliances not intended for normal household use, but that nevertheless can be a source of danger to the public, such as appliances intended to be used in hotels, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account
– persons (including children) whose
• physical, sensory or mental capabilities; or
• lack of experience and knowledge
prevents them from using the appliance safely without supervision or instruction;
– children playing with the appliance.
Attention is drawn to the fact that
– for appliances intended to be used in vehicles or on board ships or in aircraft, additional requirements can be necessary;
– in many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities.
This standard does not apply to appliances
– for medical purposes (IEC 60601 series);
– intended for immersion in water during use.