What is the scope of IEC 60335 ?

IEC 60335-258 and IEC 60364 are both important international standards that provide safety requirements for electrical appliances and installations. IEC 60335-258 is a technical standard that specifies the safety requirements for household and similar electrical appliances, while IEC 60364 is an international standard that provides guidelines and requirements for electrical installations in various types of buildings.

The scope of IEC 60335-258 is to cover a broad range of electrical appliances that are commonly used in households or similar environments. The standard specifies the necessary safety measures to prevent hazards such as electric shock, fire, or mechanical failures. The key requirements of IEC 60335-258 include requirements for electrical safety, electrical isolation, and marking.

IEC 60364 is an international standard that provides guidelines and requirements for electrical installations in various types of buildings. The standard covers a wide range of topics including design, installation, inspection, testing, and maintenance of electrical systems. The major requirements of IEC 60364 include requirements for electrical safety, electrical isolation, and marking.

In conclusion, IEC 60335-258 and IEC 60364 are both important standards that provide safety requirements for electrical appliances and installations. The scope of IEC 60335-258 is to cover a broad range of electrical appliances that are commonly used in households or similar environments, while the scope of IEC 60364 is to provide guidelines and requirements for electrical installations in various types of buildings. Both standards are essential for ensuring the safety of occupants and protecting against electrical hazards.