Deals with the safety of electric warming plates, warming trays and similar appliances intended for keeping food or vessels warm, for household and similar purposes, their rated voltage being not more than 250 V.
SANS 60335-2-12:2009 history
2009SANS 60335-2-12:2009 Household and similar electrical appliances - Safety Part 2-12: Particular requirements for warming plates and similar appliances
2003SANS 60335-2-12:2003 Household and similar electrical appliances - Safety Part 2-12: Particular requirements for warming plates and similar appliances