What is EN 61236-2-2020?

The technical standard EN 61236-2-2020 plays a crucial role in the field of electrical installations. This article aims to provide an easy-to-understand explanation of this standard and its significance.

of EN 61236-2-2020

EN 61236-2-2020, also known as "Electrical Installations of Buildings - Part 2: Technical Requirements for Busbar Trunking Systems (Busways)", is an international standard developed by the International Electrotechnical Commission (IEC). It sets forth specific requirements for the design, construction, and installation of busbar trunking systems in buildings.

Busbar trunking systems are electrical distribution systems used to deliver power efficiently and reliably within buildings. They consist of busbars, which are conductors housed in an enclosure, along with associated fittings, tap-off units, and other components necessary for safe and efficient power distribution.

Significance of EN 61236-2-2020

This technical standard holds immense importance due to several reasons. Firstly, it ensures the safety of people and property by providing guidelines for the proper design and installation of busbar trunking systems. Compliance with this standard minimizes the risk of electrical hazards such as electric shocks or fires.

Secondly, EN 61236-2-2020 guarantees the compatibility and interoperability of busbar trunking systems across different manufacturers. This ensures that components from different suppliers can be seamlessly integrated, preventing issues related to system performance and reliability.

Furthermore, adherence to this standard promotes energy efficiency in buildings. Busbar trunking systems designed and installed as per EN 61236-2-2020 guidelines contribute to optimized power distribution, reducing energy losses and minimizing environmental impact.

Compliance and Certification

EN 61236-2-2020 is not a mandatory standard. However, many countries have adopted it as a national standard, making compliance necessary for businesses operating in those regions. Compliance can be demonstrated through certification by accredited third-party organizations that assess installations against the requirements of the standard.

Manufacturers and suppliers often obtain product certifications confirming that their busbar trunking systems meet the specifications of EN 61236-2-2020. This gives confidence to installers and end-users that they are working with reliable and compliant products.