BS EN 3155-045:2026

This standard BS EN 3155-045:2026 Aerospace series — Electrical contacts used in elements of connection is classified in these ICS categories:

• 49.060 Aerospace electric equipment and systems

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 045, type A, double crimping, class T, used in elements of connection according to EN 3155-002. It is used together with EN 3155-001. The associated male contacts are specified in EN 3155-044. Double crimping contact has a barrel which is designed to crimp conductor and jacket of cable in two locations, one on the conductor and the other on the jacket. This way it protects the conductor from mechanical strengths.

BS EN 3155-045:2026 Aerospace Series — Electrical Contacts

Introducing the BS EN 3155-045:2026, a pivotal standard in the aerospace industry, specifically designed for electrical contacts used in connection elements. This product standard is an essential resource for professionals seeking to ensure the highest quality and reliability in aerospace electrical systems.

Product Overview

The BS EN 3155-045:2026 standard is a comprehensive guide that outlines the specifications for electrical contacts, particularly focusing on female contacts, type A, with double crimping, classified under class T. This standard is crucial for maintaining consistency and safety in aerospace electrical connections.

Key Features

• Standard Number: BS EN 3155-045:2026
• Pages: 20
• Release Date: March 13, 2026
• ISBN: 978 0 539 28996 1
• Status: Standard

Why Choose BS EN 3155-045:2026?

This standard is meticulously crafted to meet the rigorous demands of the aerospace industry. It ensures that electrical contacts are manufactured and tested to the highest standards, providing reliability and safety in critical applications. The double crimping feature enhances the mechanical stability and electrical performance of the contacts, making them ideal for high-stress environments.

Applications

The BS EN 3155-045:2026 standard is applicable in various aerospace applications, including:

• Aircraft electrical systems
• Spacecraft and satellite connections
• Military and defense avionics
• Commercial aviation electrical networks

Benefits of Compliance

Adhering to the BS EN 3155-045:2026 standard offers numerous benefits, including:

• Enhanced Safety: Ensures that electrical contacts meet stringent safety requirements, reducing the risk of failure.
• Improved Reliability: Guarantees consistent performance in demanding aerospace environments.
• Quality Assurance: Provides a benchmark for quality, ensuring that products meet international standards.
• Cost Efficiency: Reduces the need for frequent replacements and maintenance, saving time and resources.

Technical Specifications

The BS EN 3155-045:2026 standard provides detailed specifications for the design, material selection, and testing of electrical contacts. It covers aspects such as:

• Material properties and selection criteria
• Dimensional tolerances and mechanical requirements
• Electrical performance parameters
• Environmental and durability testing procedures

Conclusion

The BS EN 3155-045:2026 is an indispensable standard for professionals in the aerospace industry. It ensures that electrical contacts are designed and manufactured to meet the highest levels of safety, reliability, and performance. By adhering to this standard, manufacturers and engineers can guarantee that their products are fit for purpose in the most demanding aerospace applications.

Invest in the BS EN 3155-045:2026 standard to elevate the quality and reliability of your aerospace electrical systems. Ensure that your products meet the rigorous demands of the industry and provide peace of mind to your clients and stakeholders.