What is the BS en 6387 ?

Title: What is BS EN 6387 and BS EN 623681? A Comprehensive Guide

Electrical equipment is an essential part of our daily lives, and it is crucial to ensure its safety and reliability. With the growing demand for low-voltage switchgear and controlgear devices, the International Electrotechnical Commission (IEC) has developed a series of technical standards to ensure the safety and performance of these devices. In this article, we will delve deeper into the two most important standards: BS EN 6387 and BS EN 62368We will explore the purpose of these standards, their key requirements and tests, and their significance in ensuring safety in potentially explosive atmospheres.

Purpose of BS EN 6387 and BS EN 623681

BS EN 6387 and BS EN 623681 are two of the most important technical standards for low-voltage switchgear and controlgear devices. The primary purpose of these standards is to ensure the safe operation and performance of these devices. 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 6387 and BS EN 623681 provide manufacturers, installers, and users with clear guidelines and requirements for designing, manufacturing, and using circuit-breakers that meet high safety and performance standards. These standards cover various aspects, including the design, testing, certification, and maintenance of circuit-breakers.

Key Requirements and Tests

BS EN 6387 and BS EN 623681 have specific key requirements and tests that manufacturers must meet to ensure compliance with the standard. These requirements and tests are designed to ensure the safety and performance of circuit-breakers in various hazardous environments.

BS EN 6387.1 specifies the general requirements for circuit-breakers, including their design, materials, dimensions, and performance tests. The standard covers various aspects, including the protection characteristics, the operating characteristics, and the testing procedures.

BS EN 6387.2 is an extension of the standard that specifies the requirements for circuit-breakers in specific hazardous environments, such as those with explosive atmospheres. This standard covers various aspects, including the requirements for explosion-resistant materials, fire-resistant coatings, and other safety features.

BS EN 6387.3 is another extension of the standard that specifies the requirements for circuit-breakers in explosive atmospheres with a maximum allowable voltage (Vm) of 1000V. This standard covers various aspects, including the requirements for explosion-resistant materials, fire-resistant coatings, and other safety features.

BS EN 623681 is an international standard that specifies the requirements for the design, installation, and operation of electrical equipment in hazardous areas. This standard is divided into four parts, each covering various aspects of the hazardous environment, such as explosion-type, , , .BS EN 623681.1, ., .BS EN 623681.2BS EN 623681.3, 1000V.Conclusion

BS EN 6387 and BS EN 623681 are two crucial technical standards for.