BS EN 2996-004:2025 Aerospace Series Circuit Breakers

Introducing the BS EN 2996-004:2025, a cutting-edge standard in the aerospace industry, specifically designed for three-pole circuit breakers. This product standard is a testament to innovation and precision, ensuring optimal performance and safety in aerospace applications. Released on June 5, 2025, this standard is a must-have for professionals seeking to adhere to the latest industry requirements.

Key Features

The BS EN 2996-004:2025 standard encompasses a range of features that make it indispensable for aerospace applications:

• Three-Pole Design: This standard is tailored for three-pole circuit breakers, providing robust and reliable performance in complex electrical systems.
• Temperature Compensated: Engineered to withstand varying temperature conditions, ensuring consistent performance and safety.
• Rated Currents: Supports a wide range of rated currents from 1 A to 25 A, offering flexibility for different applications.
• Signal Contact: Includes a signal contact feature, enhancing monitoring and control capabilities.

Technical Specifications

For those who require detailed technical information, the BS EN 2996-004:2025 standard provides comprehensive guidelines and specifications:

• Standard Number: BS EN 2996-004:2025
• Pages: 16
• Release Date: June 5, 2025
• ISBN: 978 0 539 29545 0
• Status: Standard

Why Choose BS EN 2996-004:2025?

The aerospace industry demands the highest standards of safety and reliability. The BS EN 2996-004:2025 standard is meticulously crafted to meet these demands, offering several advantages:

• Compliance: Ensures compliance with the latest aerospace regulations and standards, providing peace of mind and reducing the risk of non-compliance penalties.
• Performance: Designed to deliver exceptional performance in challenging environments, maintaining operational integrity under extreme conditions.
• Versatility: Suitable for a wide range of aerospace applications, from commercial aircraft to military vehicles.
• Innovation: Reflects the latest advancements in circuit breaker technology, incorporating state-of-the-art features for enhanced functionality.

Applications

The BS EN 2996-004:2025 standard is ideal for a variety of aerospace applications, including but not limited to:

• Commercial aircraft electrical systems
• Military aviation and defense systems
• Spacecraft and satellite power management
• Advanced avionics and control systems

Conclusion

In the fast-paced world of aerospace technology, staying ahead of the curve is crucial. The BS EN 2996-004:2025 standard provides the framework for achieving excellence in circuit breaker design and application. With its comprehensive guidelines and innovative features, this standard is an essential resource for engineers, designers, and manufacturers committed to advancing aerospace safety and performance.

Embrace the future of aerospace technology with the BS EN 2996-004:2025 standard, and ensure your projects are equipped with the best in class circuit breaker solutions.

BS EN 2996-004:2025

This standard BS EN 2996-004:2025 Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A is classified in these ICS categories:

• 49.060 Aerospace electric equipment and systems

This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between -55 °C and 125 °C for ratings ≤ 15 A and -55 °C to 90 °C for ratings > 15 A and at an altitude of 22 000 m max. These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping with a signal contact which is open when main contacts are closed, and inversely. They will continue to function up to the short-circuit current.