What is BS EN 61124 ?

Title: What is BS EN 61124?——A Comprehensive Guide

Introduction

When it comes to the safety and performance of electrical equipment, a single device can have a significant impact on the overall safety of the system. One of those devices is the circuit-breaker, which is a crucial component that ensures the safe operation and performance of electrical circuits. However, designing, manufacturing, and using circuit-breakers correctly can be challenging. This is where BS EN 61124 comes in.

Purpose of BS EN 61124

BS EN 61124 is a technical standard that aims to ensure the safe operation and performance of circuit-breakers. It is part of a series of standards developed by the International Electrotechnical Commission (IEC) 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.

Key Requirements and Tests

BS EN 61124 outlines a number of key requirements and tests that manufacturers must meet in order to ensure their circuit-breakers are safe and reliable. These requirements include:

Electrical Safety: The standard specifies electrical safety requirements for circuit-breakers, including maximum allowable voltage, current, and thermal limits.

Performance: The standard outlines the tests that manufacturers must perform to verify the performance and reliability of their circuit-breakers, including tests for voltage, current, and thermal ratings.

Environmental Stability: The standard requires manufacturers to ensure that their circuit-breakers can withstand a wide range of environmental conditions, including high temperature, low temperature, and vibration.

Electrical Interference: The standard specifies the types of electrical interference that are acceptable for circuit-breakers, and the types of interference that manufacturers must avoid.

Accessibility: The standard requires manufacturers to ensure that their circuit-breakers are accessible to maintenance and testing, and that they provide clear instructions for doing so.

Conclusion

BS EN 61124 is an essential standard for manufacturers of circuit-breakers. By following the guidelines and requirements outlined in this standard, manufacturers can ensure that their circuit-breakers are safe, reliable, and meet the highest safety and performance standards.

If you are a manufacturer looking to ensure the safety and performance of your circuit-breakers, it is important to familiarize yourself with BS EN 6112By doing so, you can help to protect your customers from electrical hazards and ensure the continued success of your business.