IEC 61439-3-EXV-CMV:2024 - Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)

Introduction: The International Electrotechnical Commission (IEC) has published IEC 61439-3-EXV-CMV:2024, which is part of a series of standards concerning Low-voltage switchgear and controlgear assemblies. This specific standard focuses on the third part addressing distribution boards for ordinary persons' operation. It provides detailed requirements to ensure safety, reliability, and efficiency in the design, manufacture, and installation of such equipment.

IEC 61439-3-EXV-CMV:2024 is designed to complement existing standards by offering additional guidance on the functionality, testing, and certification procedures for distribution boards. It addresses various aspects including electrical safety measures, environmental conditions impact, and user-friendly features that are critical in everyday usage scenarios.

The publication of this standard further enhances the IEC's commitment towards international cooperation in developing technical specifications aimed at improving product quality and promoting trade facilitation across borders. By adhering to these standards, manufacturers can ensure their products meet global safety and performance benchmarks while complying with regulatory requirements worldwide.

*** Please note: This description may not be accurate, please refer to the official documentation.

IEC 61439-3-EXV-CMV:2024Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)