BS EN IEC 63522-15:2025 Electrical Relays: Tests and Measurements - Robustness of Terminals

Introducing the BS EN IEC 63522-15:2025, a comprehensive standard that sets the benchmark for the testing and measurement of electrical relays, specifically focusing on the robustness of terminals. This standard is an essential resource for professionals in the electrical engineering field, ensuring that the components they work with meet the highest levels of safety and reliability.

Overview

The BS EN IEC 63522-15:2025 standard is a critical document for anyone involved in the design, testing, and maintenance of electrical relays. Released on January 28, 2025, this standard provides detailed guidelines and methodologies for assessing the robustness of relay terminals, which are crucial for the safe and efficient operation of electrical systems.

Key Features

• Standard Number: BS EN IEC 63522-15:2025
• Pages: 14
• ISBN: 978 0 539 20245 8
• Status: Standard

Why This Standard is Important

Electrical relays are pivotal components in a wide range of applications, from industrial machinery to consumer electronics. The terminals of these relays must withstand various environmental and operational stresses to ensure uninterrupted performance. The BS EN IEC 63522-15:2025 standard provides a rigorous framework for testing these terminals, helping manufacturers and engineers to identify potential weaknesses and improve product design.

Ensuring Safety and Reliability

By adhering to the guidelines set forth in this standard, professionals can significantly enhance the safety and reliability of electrical systems. The standard outlines specific tests and measurements that simulate real-world conditions, ensuring that relay terminals can endure the demands of their intended applications.

Comprehensive Testing Procedures

The BS EN IEC 63522-15:2025 standard includes a variety of testing procedures designed to evaluate the mechanical and electrical robustness of relay terminals. These procedures cover aspects such as:

• Mechanical stress testing to assess the physical durability of terminals.
• Electrical testing to ensure terminals can handle specified current and voltage levels without failure.
• Environmental testing to evaluate performance under different temperature and humidity conditions.

Who Should Use This Standard?

This standard is indispensable for:

• Electrical Engineers: Ensuring that relay designs meet industry standards for safety and performance.
• Quality Assurance Professionals: Verifying that products comply with the latest testing and measurement protocols.
• Manufacturers: Enhancing product reliability and customer satisfaction by adhering to recognized standards.
• Regulatory Bodies: Establishing compliance benchmarks for electrical components.

Benefits of Compliance

Compliance with the BS EN IEC 63522-15:2025 standard offers numerous benefits, including:

• Enhanced Product Quality: Products that meet this standard are more likely to perform reliably over their intended lifespan.
• Increased Marketability: Products that comply with recognized standards are more attractive to consumers and businesses alike.
• Reduced Risk of Failure: Thorough testing reduces the likelihood of terminal failures, which can lead to costly repairs and downtime.
• Regulatory Compliance: Meeting industry standards helps ensure compliance with national and international regulations.

Conclusion

The BS EN IEC 63522-15:2025 standard is a vital tool for anyone involved in the electrical relay industry. By providing a detailed framework for testing and measuring the robustness of relay terminals, this standard helps ensure that products are safe, reliable, and fit for purpose. Whether you are an engineer, manufacturer, or quality assurance professional, adhering to this standard is a crucial step in delivering high-quality electrical components.

BS EN IEC 63522-15:2025

This standard BS EN IEC 63522-15:2025 Electrical relays. Tests and measurements is classified in these ICS categories:

• 29.120.70 Relays

IEC 63522-15:2024 is used for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combination of these) and evaluates their ability to perform under expected conditions of transportation, storage and all aspects of operational use. This document defines a standard test method that applies defined loads to relay terminals (direct axial pulls, bending or twisting) as they can be present in assembled configurations or during handling. In addition, it covers torque stress for nuts and threaded terminals as they are likely to be experienced during normal assembly operations.