This chapter of GB 4706.1-2005 is replaced by the following content: This part of GB 4706 concerns the safety of insulation boards, insulation dishes and similar appliances for household and similar purposes used to keep food or containers warm with a rated voltage not exceeding 250V. Appliances not intended for general household use but which may still constitute a source of danger to the public, for example appliances intended to be used by non-electrical professionals in shops, light industry and farms, are also within the scope of this standard.
GB 4706.55-2008 Referenced Document
GB 4706.1-2005 Household and similar electrical appliances-Safety Part 1:General requirements
GB 4706.55-2008 history
2008GB 4706.55-2008 Household and similar electrical appliances-Safety-Particular requirements for warming plates and similar appliances
2002GB 4706.55-2002 Safety of household and similar electrical appliances--Particular requirements for warming plates and similar appliances