What is BS en 60947 6 2 ?

Title: What is BS EN 60947-62 and BS en 60898-2? A Technical Overview

Electrical equipment is an essential part of our daily lives, and the safety and performance of these devices are critical to ensuring our safety and well-being. One of the most critical components of electrical equipment is the circuit-breaker, which is designed to interrupt the flow of current when necessary, preventing any potential harm to the electrical system or people around it. However, designing, manufacturing, and using circuit-breakers correctly is not a straightforward process. This is where the technical standard BS EN 60947-62 and BS en 60898-2 come in.

What is BS EN 60947-62?

BS EN 60947-62 is a technical standard developed by the International Electrotechnical Commission (IEC) to ensure the safety and performance of low-voltage switchgear and controlgear devices. This particular standard focuses on the requirements and tests for circuit-breakers. The standard aims to provide manufacturers, installers, and users with clear guidelines and requirements for designing, manufacturing, and using circuit-breakers that meet high safety and performance standards.

BS en 60898-2

BS en 60898-2 is another technical standard that pertains to circuit-breakers for overcurrent protection. The standard sets forth requirements for circuit-breakers intended to protect electrical installations against overloads and short circuits, providing a standardized framework for their design, construction, and testing. The standard covers both manufacturer responsibilities in producing compliant circuit-breakers and user responsibilities in selecting and using them correctly.

Key Requirements and Tests

When designing, manufacturing, and using circuit-breakers, it is essential to ensure they meet the required safety and performance standards. This is where the key requirements and tests of BS EN 60947-62 and BS en 60898-2 come in.

BS EN 60947-62

BS EN 60947-62 is a comprehensive technical standard that specifies the requirements for low-voltage switchgear and controlgear devices. The standard covers various aspects of circuit-breakers, including their design, construction, and testing. Key requirements and tests for BS EN 60947-62 include:

* Safe operation and performance

* Interruptive power supply

* Overcurrent protection

* Low voltage operation

* High voltage operation

* Short circuit protection

* Overvoltage protection

* Self-healing properties

* Environmental criteria

BS en 60898-2

BS en 60898-2 is a technical standard that pertains to circuit-breakers for overcurrent protection. The standard sets forth requirements for circuit-breakers intended to protect electrical installations against overloads and short circuits, providing a standardized framework for their design, construction, and testing. Key requirements and tests for BS en 60898-2 include:

* Safe operation and performance

* Overcurrent protection

* Breaking capacity

* Coordination with other protective devices

* Environmental criteria

Conclusion

In conclusion, BS EN 60947-62 and BS en 60898-2 are two important technical standards that ensure the safety and performance of circuit-breakers. By following the requirements and testing of these standards, manufacturers, installers, and users can design, construct, and use circuit-breakers that meet high safety and performance standards, ultimately providing our electrical systems with the protection they require.