A&T Enclosures: Leading the Way in Intelligent Arc Flash Protection & Monitoring
At A&T Enclosures, we are proud to introduce our latest generation of innovative designs, keeping us ahead of the competition and at the forefront of technology, safety, and engineering excellence.
Setting the Standard for Compliance and Innovation
Recent updates to IEC 60947-9-2 2025 provide the terms for all new switchboard and control panel designs integration of Arc Flash Detection and Protection technology.
We have embraced this change, integrating cutting-edge Arc Flash Detection, Protection, and Mitigation technology into our products as part of our commitment to continuous improvement and industry leadership.
Exclusive Partnership with Transmag
To make this possible, A&T Enclosures has formed an exclusive partnership with Transmag, making us the only electrical enclosure manufacturer in the UK able to offer this advanced, fully integrated solution.
This collaboration combines Transmag’s world-class arc flash technology with A&T Enclosures’ expert design and manufacturing capabilities, delivering compliant, high performance systems that set a new industry benchmark.
Beyond Arc Flash: Integrated Safety & Monitoring Solutions
While Arc Flash Detection and Protection are vital, our unique offering goes far beyond this, giving customers access to a comprehensive suite of intelligent safety and condition monitoring features within one engineered enclosure solution, including:
This integration of smart safety systems makes A&T Enclosures the first in the UK to deliver a unified platform for performance, protection, and compliance — all designed and built in-house.
Advanced Arc Flash Detection, Protection & Mitigation
Our new generation of control panels and switchboards are fully designed and manufactured to meet the updated IEC 60947-9-2 standard.
We offer three levels of protection to meet every application need:
The video below captures a real laboratory test comparing these three systems.
The video shows a real world test conducted in a laboratory environment on 3 different panels.
The total ‘actual’ duration of this video is less than one third of a second, (quicker than a blink of an eye) but we have slowed it down to around 1000 frames per second.
The total duration of the arc event is less than one-third of a second, faster than the blink of an eye. This example has been slowed down to demonstrate the incredible speed and effectiveness of our protection technology.
Trusted Technology Partners
We collaborate with leading global providers to deliver the most reliable protection systems, including:
Our systems can utilise sensor based and/or fibre optic detection, depending on your installation and protection requirements.
Retrofit & Upgrade Options
Our expertise extends beyond new builds.
We can upgrade existing equipment to the latest IEC 60947-9-2 standards: quickly, efficiently, and with minimal disruption.
Our Arc Guardian Retrofit Panels are designed to fit seamlessly into existing systems, often with installation and commissioning completed in under an hour.
We also offer free design consultations for any retrofit or upgrade project.
Key Advantages of Arc Guardian Retrofit Panels
The A&T Advantage
We continue to lead the UK market in custom designed electrical enclosures, switchboards, and control panels, providing reliable, compliant, and future-ready solutions for every project.
Our expert engineers will design your enclosure using our own customised software.
Established for 30 years, we have the experience and knowledge required in order to build your enclosure.
Our large premises enables us to handle any project of any size, with the ability to meet your volume demands.
All of our engineering, preparation, fabrication, and finishing are all carried out in house.
Continuous investment enables us to stay up to date with the latest BS EN 61439-2, IEC 60529, and IEC 60297 standards.
Conforming to ISO 9001:2015, and with a flawless 2018 review - we can guarantee your enclosure will be of the highest standard. Every time.