What is IEC 60335-2-91:2020?

IEC 60335-2-91:2020 is a technical standard published by the International Electrotechnical Commission (IEC),

which sets out safety requirements for the use of household appliances. This standard focuses on the safety of

electrical heating appliances such as electric blankets, heating pads, and similar devices used in households.

It aims to ensure that these appliances operate safely, protecting users from potential hazards.

Scope and Objectives

The scope of IEC 60335-2-91:2020 covers a wide range of electrical heating appliances for household use.

This includes appliances used for personal care, medical purposes, and general heating applications.

The standard lays down safety requirements for these appliances, addressing potential risks such as fire,

electrical shock, and mechanical hazards. It also outlines guidelines for proper insulation, grounding,

and temperature controls to prevent accidents and provide overall safe operation.

Key Requirements and Tests

IEC 60335-2-91:2020 specifies various requirements and tests that manufacturers must adhere to in order to

ensure appliance safety. These include requirements for product markings, warnings, and instructions for use.

The standard also mandates proper construction and assembly techniques. Additionally, it provides guidelines

for testing the durability, resistance to high temperatures, protection against water ingress, and other safety

aspects of these appliances. Compliance with these standards and successful completion of tests is crucial for

obtaining certification and ensuring the market acceptance of the products.

Conclusion

IEC 60335-2-91:2020 plays a vital role in ensuring the safety and well-being of consumers using electrical

heating appliances in their homes. By setting out comprehensive requirements and tests, this standard helps

manufacturers produce appliances that meet high safety standards. Consumers can confidently use these products,

knowing that they have undergone rigorous testing to ensure they do not pose significant risks. Compliance with

IEC 60335-2-91:2020 is crucial for manufacturers looking to gain a competitive edge in the market by offering

safe and reliable household electrical heating appliances.