EVS-EN 60335-2-38:2003/A1:2008

Deals with the safety of electrically operated commercial griddles and griddle grills not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as backeries, butcheries, etc. The electrical part  of appliances making use of other forms of energy is also within the scope of this standard