--- title: Reacton Secures First UL 2166 Listing for DLP description: Electrical panels control high value equipment, which if a fire breaks out in the panel could lead to significant down time and possible closure but now you can protect this with our UL 2166 listed Direct (DLP) Technology fire suppression system. image: https://www.reactonfire.com/hubfs/Small%20Cabinet_002.jpg --- [![Logo Black](https://www.reactonfire.com/hubfs/Logo%20Black.svg) ![Reacton-Black-Red-Long-Logo-01](https://www.reactonfire.com/hs-fs/hubfs/Reacton%20Fire%20Suppression%20UK%20Website/Images/F%20Logos/01%20Reacton/Reacton-Black-Red-Long-Logo-01.png?width=170&height=41&name=Reacton-Black-Red-Long-Logo-01.png) ](https://www.reactonfire.com/) [ Contact Us ](https://www.reactonfire.com/contact-us) [ Contact Us ](https://www.reactonfire.com/contact-us) ![Reacton Gains Worlds First UL 2166 Listing for Direct (DLP) Technology](https://www.reactonfire.com/hubfs/Small%20Cabinet_002.jpg) # Reacton Gains Worlds First UL 2166 Listing for Direct (DLP) Technology [Company Information](https://www.reactonfire.com/news/tag/company-information) | [Approvals & Certification](https://www.reactonfire.com/news/tag/approvals-certification) | 2 min read [![Paul Smith](https://www.reactonfire.com/hubfs/PS%20120523.jpg)](https://www.reactonfire.com/news/author/paul-smith) Written by [Paul Smith](https://www.reactonfire.com/news/author/paul-smith) December 21, 2023 Reacton Fire Suppression are proud to announce that we have received a world’s first in Fire Suppression innovation, with UL Listing to UL 2166 for Direct (DLP) Technology on both CE & DOT variants utilising Reacton 1230 in our Clean Agent Automatic Fire Suppression Systems. This certification is the latest step in our on-going initiative of global product certification. We strive to develop globally approved products to the highest standards, demonstrating our commitment to superior innovation and quality.  Follow the link below to the certificate: [https://5608552.fs1.hubspotuserconten...](https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbURfc2tWSXM4Z1NPODdJbkpvanpXZGY5bFg3QXxBQ3Jtc0tsUVBSS2huWVdwUzAxSFRKdVAyYUl6Ym82V2hucERJZ3hFXzItUkJneEdydl9aV1h4WWZSTWdidTBYM0E5MTRyRnVIZE11Z3VOTUo4M2YwcHg5NV93aE43U0g5djMxT05uTGhNOWpvbHI0VzllbXhHcw&q=https%3A%2F%2F5608552.fs1.hubspotusercontent-na1.net%2Fhubfs%2F5608552%2FEX28742-CertificateofCompliance%2520%28V3%29.pdf&v=iK_zCYoGolE)   Having a system UL listed against the UL 2166 standard for Halocarbon Clean Agent Extinguishing System Units provides our product with the world's most recognised and adopted approval for Clean Agent systems. It’s been commonplace for indirect and total flood systems to have UL 2166 listing for some time but Reacton Fire Suppression are now the first company who have successfully developed this for Direct technology. This has been as a result of huge innovation and demanding testing required to prove the technology to the rigorous UL 2166 standard.  Reacton Fire Suppression Ltd have now had their portfolio of pre-engineered products officially tested and certified for the applications previously only accessible by other systems. What this now offers is a globally recognised and well adopted fire test that can be applied to the Direct technology, giving you peace of mind that the product has gone through the most demanding of independent tests and passed.  UL 2166 not only allows the Direct systems to be applied to larger volumes than current systems, but it also satisfies the requirements of NFPA 2001 and has performance, construction and operational tests that much larger systems have to endure. This is a massive step forward in showcasing that Detection Tube systems from Reacton not only ensure the safety and reliability of your high value assets but now offer an accessible and approved alternative technology.  With the Reacton fire suppression Direct Technology system you can protect your critical assets with a cost-effective solution, opening up a high level of protection backed by a globally recognised certification. Reduced insurance premiums are readily available with this Direct technology, contributing to your overall financial savings. This now includes applications such as electrical panels & enclosure, server cabinets, CNC machines and fume cupboards. ![Small Cabinet_002](https://www.reactonfire.com/hs-fs/hubfs/Small%20Cabinet_002.jpg?width=6000&height=3375&name=Small%20Cabinet_002.jpg)  UL 2166 is a standard for safety that applies to the construction, performance and operation of Halocarbon clean agent fire extinguishing systems units intended to be installed, inspected and maintained in accordance with NFPA 2001 (Standard on Clean Agent Fire Extinguishing Systems). These units are typically used for total flooding of enclosed rooms or structures. The halocarbon agents used in these systems are non-conductive, leaving no residue, making them safe for use in environments containing sensitive equipment.  Clean Agents are the leading choice for automatic fire suppression when rapid protection & zero clean-up is required for your sensitive equipment. Reacton's Clean Agent range consists of Reacton 1230 Fire Protection Fluid and FM-200™ waterless fire suppressant from Chemours™. All products are recognised and listed in standards such as ISO 14520 & NFPA 2001.  Systems & Products wearing the Underwriters Laboratories (UL) Mark demonstrates that we are focused on providing a secure, safe and sustainable offering to our customers. UL has been a leader and trusted name in safety science for more than 125 years, providing ultimate confidence that products and systems have completed their test requirements.  Reacton Fire Suppression is a global manufacturer of Fire Detection and Suppression Systems. For supply enquires around the world, contact us today. With offices in the UK, Dubai UAE and Arizona USA, we have you covered. ** ** **Protecting Your Future, Today**  For more information please contact us using one of the following:  Tel: +44 (0)800 0306526 [info@reactonfire.com](mailto:info@reactonfire.com) Web: www.reactonfire.com Previous Story [← Fire Suppression for Tunnels: Promoting Safety with Reacton](https://www.reactonfire.com/news/fire-suppression-for-tunnels-promoting-safety-with-reacton) [** ](https://www.reactonfire.com/news) Next Story [Protecting UAE School Buses for Emirates Transport →](https://www.reactonfire.com/news/protecting-uae-school-buses-for-emirates-transport) ## You May Also Like These Stories on Heavy Equipment Automatic Fire Suppression [![Why Electric Panels Need Reliable Fire Protection](https://www.reactonfire.com/hs-fs/hubfs/Why%20Electric%20Panels%20Need%20Reliable%20Fire%20Protection.jpeg?width=767&height=380&name=Why%20Electric%20Panels%20Need%20Reliable%20Fire%20Protection.jpeg) ](https://www.reactonfire.com/news/why-electric-panels-need-reliable-fire-protection) [ Knowledge Base ](https://www.reactonfire.com/news/tag/knowledge-base) ### [Why Electric Panels Need Reliable Fire Protection](https://www.reactonfire.com/news/why-electric-panels-need-reliable-fire-protection) August 01, 2025 | 3 min read [![Fire Protection for Electrical Cabinets and Data Panels](https://www.reactonfire.com/hs-fs/hubfs/data-cabinets.png?width=767&height=380&name=data-cabinets.png) ](https://www.reactonfire.com/news/fire-suppression-for-electrical-cabinets-and-data-panels/) [ Clean Agent ](https://www.reactonfire.com/news/tag/clean-agent) ### [Fire Protection for Electrical Cabinets and Data Panels](https://www.reactonfire.com/news/fire-suppression-for-electrical-cabinets-and-data-panels/) October 14, 2020 | 1 min read [![Reacton Gains LPCB LPS 1666 Approval](https://www.reactonfire.com/hs-fs/hubfs/LPCB%20LPS%201666.png?width=767&height=380&name=LPCB%20LPS%201666.png) ](https://www.reactonfire.com/news/reacton-gains-lpcb-lps-1666-approval) [ Company Information ](https://www.reactonfire.com/news/tag/company-information) ### [Reacton Gains LPCB LPS 1666 Approval](https://www.reactonfire.com/news/reacton-gains-lpcb-lps-1666-approval) January 20, 2022 | 1 min read ** ### Subscribe by Email ## No Comments Yet Let us know what you think [![Group 1000002640](https://www.reactonfire.com/hubfs/Group%201000002640.svg) ](https://www.reactonfire.com/) **Reacton HQ - UK and Europe** Appledale, 1 Eastways, Witham, CM8 3YQ, UK [+44 (0) 1245 930 296](tel:+44(0)1245930296) **Reacton Americas** 23335 N 18th Dr #140, Phoenix, AZ 85027, United States [+1 844 7322866](tel:+18447322866) **Reacton UAE** SIDRA Tower, Office 905, Sheikh Zayed Road, Dubai, UAE [+971 483 572 23](tel:+97148357223) ![footer](https://www.reactonfire.com/hs-fs/hubfs/footer.png?width=1840&height=1144&name=footer.png) [![united-states](https://www.reactonfire.com/hs-fs/hubfs/united-states.png?width=60&height=60&name=united-states.png) united-states ](https://www.reactonfire.com/contact-us) [![united-kingdom](https://www.reactonfire.com/hs-fs/hubfs/united-kingdom.png?width=60&height=60&name=united-kingdom.png) united-kingdom ](https://www.reactonfire.com/contact-us) [![united-arab-emirates](https://www.reactonfire.com/hs-fs/hubfs/united-arab-emirates.png?width=60&height=60&name=united-arab-emirates.png) united-arab-emirates ](https://www.reactonfire.com/contact-us) © 2026 Reacton. 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