What is BS EN 60947-2-2006+A2-2013 ?

Title: What is BS EN 60947-2-2006+A2-2013 and Its Importance

Electrical equipment is an essential part of our daily lives, and it is crucial to ensure its safety and reliability. The equipment plays a vital role in protecting people from electrical hazards and ensuring the safety of our homes and workplaces. To achieve this, various international organizations and regulatory bodies develop and publish technical standards. In this article, we will focus on two such standards: BS EN 60947-2-2006+A2-2013 and BS EN 62973-1:201

What is BS EN 60947-62?

BS EN 60947-62 is a technical standard published by the International Electrotechnical Commission (IEC) in 201 It is part of a series of standards developed by the IEC to ensure the safety and performance of electrical equipment. This particular standard focuses on the requirements and tests for circuit-breakers.

The Purpose of BS EN 60947-62

BS EN 60947-62 aims to ensure the safe operation and performance of circuit-breakers. Circuit-breakers are crucial devices that protect electrical circuits from overload, short-circuit, and other faults that could lead to damage or fire. They are designed to interrupt the flow of current when necessary, preventing any potential harm to the electrical system or people around it.

BS EN 60947-62 provides manufacturers, installers, and users with clear guidelines and requirements for designing, manufacturing, and using circuit-breakers that meet high safety and performance standards. The standard outlines essential requirements for the design, construction, and testing of circuit-breakers, including the materials used, the dimensions of the breaker, the operating characteristics, and the testing procedures.

Key Requirements and Tests of BS EN 60947-62

BS EN 60947-62 sets out key requirements and tests for circuit-breakers, including:

Electrical Safety: The standard emphasizes the importance of electrical safety and the measures that should be taken to ensure it. The circuit-breakers should be designed to operate safely in various environments and conditions, including high and low temperatures, and should be resistant to electrical hazards.

Performance: The standard specifies the tests that should be performed to verify the performance of the circuit-breakers. These tests include high-temperature short-circuit tests, thermal analysis, and voltage analysis.

Safety: The standard requires that circuit-breakers be designed to interrupt the flow of current in the event of an overcurrent or other fault. The circuit-breakers should be able to handle the maximum current that can be safely operated without causing damage to the device or the electrical system.

Connections: The standard specifies the connections that can be used for the circuit-breakers, including the number and configuration of the connections.

Marking: The standard requires that circuit-breakers be labeled with essential information, including the maximum voltage and current ratings, and the temperature limits for safe operation.

Conclusion:

BS EN 60947-62 is an essential standard that ensures the safety and proper functioning of circuit-breakers. It provides manufacturers, installers, and users with clear guidelines and requirements for designing, manufacturing, and using circuit-breakers that meet high safety and performance standards. By following the guidelines and requirements set out in BS EN 60947-62, manufacturers can produce high-quality and reliable circuit-breakers that protect electrical systems and ensure the safety of people and property.