BS EN 60335-2-74:2003+A11:2018 PDF Download

Focusing on the safety features of portable electric immersion heaters used for domestic and similar purposes, the BS EN 60335-2-74:2003+A11:2018 standard The maximum rated voltage for these appliances must be 250 volts. Appliances used in stores, light industry, and farms that could endanger the public are also covered by the standard. It does not, however, take particular circumstances into account, like kids playing with the appliance or how to operate and maintain it.

The standard notes that certain national legislation established by health authorities and labor protection agencies, as well as equipment used in automobiles, ships, and aircraft, may require additional standards. Additionally, it makes clear that some devices, places, heating components used in portable appliances for heating liquids, aquarium heaters, and fixed immersion heaters are exempt from its use.