What is IEC EN 60947 3 ?

IEC EN 60947 is an international standard for low-voltage switchgear and control gear, while IEC EN 60947-3 is an extension of this standard that specifically focuses on the safety and performance aspects of these devices in electrical installations.

Key Features and Requirements of IEC EN 60947-3

IEC EN 60947-3 defines the requirements for low-voltage switchgear and control gear in electrical installations, including electrical safety, performance, and environmental aspects. Some of the key features and requirements of IEC EN 60947-3 include:

Electrical Safety:

IEC EN 60947-3 specifies the safety requirements for electrical equipment, including protection against electrical shock, fire, and other hazards.

Performance:

IEC EN 60947-3 outlines the performance requirements for switchgear and control gear, including factors such as voltage, current, and switching speeds.

Environmental Considerations:

IEC EN 60947-3 takes into consideration the environmental impact of switchgear and control gear, including the use of recycled materials and the minimization of energy consumption.

Significance of IEC EN 60947-3

IEC EN 60947-3 is important for ensuring the safety and reliability of electrical installations. By specifying the safety and performance requirements for low-voltage switchgear and control gear, IEC EN 60947-3 helps to prevent electrical hazards and ensures that the devices are able to meet the demands of their intended application.

Conclusion

IEC EN 60947-3 is an essential standard for ensuring the safety and reliability of electrical installations. By specifying the requirements for low-voltage switchgear and control gear, this standard helps to prevent electrical hazards and ensure that the devices are able to meet their intended application.