DEHN Press
18.02.2026
Product
Technology
Product
Technology
Peace of mind all round – DEHN presents 360° protection solutions at Light + Building 2026
The megatrends of our time act as a catalyst for advancing global electrification: from the expansion of renewable energies and the modernisation of buildings to a growing demand for data centres, which require increasingly powerful infrastructure. Protection concepts that consider lightning and surge protection alongside occupational safety are essential for seamless operation. At Light + Building 2026 in Frankfurt, DEHN will present a 360° approach that combines holistic solutions in the form of consulting, planning, engineering services and bespoke analogue and digital products. From 8 to 13 March 2026, visitors to the exhibition can discover their ideal protection solution at booth B90 in hall 12.0.Protect. Connect. Inspire. DEHN's credo at this year's Light + Building, the world's leading trade fair for lighting and building technology. The expert for lightning and surge protection and safety equipment has incorporated the 360° approach into the concept of its exhibition stand, demonstrating how comprehensive protection concepts can be applied on an individual basis. Beside product highlights, engineering services and software solutions, the TechTalks staged directly at the booth offer visitors a variety of short presentations, best practice insights and expert panel discussions on the latest industry topics:New provisions in the IEC 62305 / EN 62305 Edition 3 standard and practical solutions from DEHN for their implementation.The use of AI and chatbots in electrical engineering. DEHN will also be showcasing product highlights such as the DEHNventil ACI, a pre-wired, compact combined arrester for maximum protection even without a backup fuse, which makes ACI (Advanced Circuit Interruption) technology available for the first time in the Type 1 arrester class. Another innovative solution is the DEHNguard MD, a further development in surge protection that combines safety with maximum flexibility during installation. The new double screw connection allows wiring of conductors of different types – both for stub wiring and feed-through wiring.Also on display at the booth: simple solutions for the standard-compliant retrofitting of earthing systems in existing buildings, as well as HVI light plus, a high-voltage-resistant, insulated down-conductor system that requires no connection to the equipotential bonding.The TechTalks offer industry insiders insights into the work of experts, network and surge protection for a smart world, and the protection of fire alarm systems. For the first time, the company will also be presenting a DEHN Workspace in the outdoor area of the trade fair (F11.A02), where visitors can test tools and products for themselves and deepen their practical knowledge of topics such as earthing and safety equipment. One major highlight will be the Lightning Protection Theme Day on 12 March 2026, geared towards lightning protection installers, planning engineers and specialists. Trends, standards and efficient solutions will be explored in presentations, workshops and dialogue formats. The interactive 360° world at the DEHN trade fair boothDEHN's trade fair stand concept will also guide visitors through interactive stations where they can immerse themselves in product worlds and live demonstrations, including a virtual reality experience. The meetDEHN app is a central tool for planning your visit to the trade fair. It allows interested parties to book workshops and presentations by DEHN experts and create a personalised agenda. The app provides continual updates during and after the trade fair. Further information can be found on the landing page for the trade fair.Our protection solutions at Light + Building 2026 | DEHN
04.02.2026
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Technology
Product
Technology
DEHN showcases cutting-edge electrical safety solutions at ELECRAMA 2025
ELECRAMA is one of the largest electrical and power exhibitions for the Indian electrical industry and the largest standalone show in the electrical and allied equipment industry.High-performance lightning and surge protection is an integral part of safety concepts developed for many applications: industry, the supply of energy and raw materials, telecommunications and data centres. It minimises risks, ensures a constant flow of data and prevents damage or system failure. DEHN possesses huge expertise in the development and optimisation of lightning and surge protection concepts. This knowledge is also channelled into special engineering services like individual risk analyses and testing.At this year’s ELECRAMA from 22 to 26 February in the India Expo Centre & Mart in Greater Noida, Delhi NCR, DEHN can be found at Stand 8 in Hall 1 showcasing a wide range of products and protection solutions for futureproof plants and systems. Take a look at the latest innovative monitoring and control systems for predictive maintenance and real-time insights such as DEHNrecord SD EPMS and DEHNrecord SD CPMS.DEHN solutions increase the availability and service life of installations and systems. These include customised protection solutions for various industries, including oil & gas, telecommunications and renewable energies.DEHNrecord SD EPMS, for example, is a state-of-the-art system for monitoring and ensuring the effectiveness of earthing systems featuring real-time monitoring, remote access and intelligent diagnostics.DEHNrecord SD CPMS is a cathodic protection (CP) monitoring system for pipelines. It automates monitoring and allows pipeline operators to retrieve monitoring data as required. Real-time monitoring helps reduce corrosion-related risks and consequently extends the service life of pipelines while minimising downtime. Visit DEHN at ELECRAMA to learn more about these and other products. Discover customised solutions to meet your safety requirements. Meet the technical experts from DEHN face to face and discuss the challenges you encounter when it comes to lightning and surge protection, earthing, safety equipment and smart devices.Find out more on our website: https://www.dehn.in/en-in/elecrama
04.02.2026
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Technology
Product
Technology
DEHN SE shares its expertise in lightning protection at the ICLP 2024 in Dresden
Neumarkt, August 2024 - DEHN is looking forward to participating in the 37th International Conference on Lightning Protection (ICLP) 2024. The prestigious conference in Dresden from 1 to 7 September brings together experts and specialists from all over the world to discuss the latest developments and research results in the field of lightning protection. With a total of nine technical contributions, DEHN helps to create a specialist platform where international scientific and technological experts can exchange ideas and address the challenges of the future together.As a pioneer in lightning and surge protection technology, DEHN can contribute over 100 years of experience and innovation to the industry. With a broad portfolio of products and services, the company sets benchmarks in quality and reliability. One example of this is ACI technology: the innovative Advanced Circuit Interruption (ACI) technology ensures reliable and durable surge protection, and its integrated switch/spark gap combination eliminates the need for an external back-up fuse."We are proud to be a Gold Sponsor at ICLP 2024 and to share our expertise in the field of lightning and surge protection," says Christian Höhler, CTO of DEHN SE. "This conference offers an excellent platform to exchange ideas with international experts from science and technology and to work together on solutions to meet both current and future challenges."
04.02.2026
Company
Company
DEHN, Inc. enters strategic partnership with BBP
DEHN, Inc. enters strategic partnership with BBP to further expand lightning and surge protection solutions in the South/Southeast US Mooresville, NC - DEHN, Inc., a global leader in lightning and surge protection solutions, is entering a strategic partnership with BBP, a distinguished provider of instrumentation, valves, analytical products, and control systems, to enhance protection offerings across the South/Southeast region of the United States. Through this collaboration, customers in the region can now benefit from the combined strengths of DEHN and BBP, accessing a comprehensive range of protection solutions designed to meet the unique needs of various industries. DEHN's world-class lightning and surge protection solutions are designed to protect against surge events and transient voltage, safeguarding vital infrastructure and enhancing the resilience of electrical networks. By combining DEHN's expertise in surge protection with BBP's deep regional knowledge and customer-centric approach, this partnership will pave the path forward for enhanced infrastructure protection and longevity. "Partnering with BBP is an exciting step for DEHN as we continue to expand our footprint in the US market," said Ryan Fitzgerald, VP of Sales and Marketing at DEHN, Inc. "BBP's reputation for excellence and their extensive network will be invaluable as we work together to provide high-quality, reliable protection solutions to businesses across the South and Southeast." Scott Romero, President at BBP, echoed this enthusiasm, stating, "I'm confident that the partnership between BBP and DEHN will greatly enhance the value we deliver to our customers, providing them with more comprehensive and tailored solutions. This collaboration allows us to better meet their needs by leveraging the strengths and expertise of both companies." The partnership reflects DEHN’s and BBP’s shared dedication to advancing safety and innovation by bringing cutting-edge protection technology to an even broader audience.
04.02.2026
Product
Product
Quick and safe charging: DEHN presents surge protection for high power charging and fast charging posts
The expansion of the charging infrastructure for electric mobility is gaining momentum. Although there is still a long way to go before charging points are available everywhere, it is already crucial to protect these investments and ensure their uninterrupted operation. DEHN is now expanding its portfolio to include the DEHNguard M DC ACI 1250 FM, a surge arrester specially developed for use in HPCs and fast charging stations up to 1250 V. The device is also a reliable component in DC battery storage systems.Quick and easy commissioning and, ultimately, long-term reliable operation of the equipment are the main priority for operators and installers of charging stations. Surge protective devices such as the new DEHNguard M DC ACI 1250 FM are an essential part of the protection concept for these systems. With a protection level of 2.5 kV and short-circuit resistance of 100 kA, this modular Type 2 arrester is also ideal for use in battery storage systems. In addition, non-response up to 1200 V fulfils the normative requirement of IEC 61851-23. The built-in ACI technology with integrated switch-spark gap combination eliminates the need for an external back-up fuse, saving valuable space in the charging post. There is no need for complex dimensioning of back-up fuses, selectivity and connection cross-sections when designing new charging points.The pluggable modules can be replaced quickly and easily in the event of a defect. The floating remote signalling contact on the underside of the device provides reliable information about the status of the arrester for particularly easy remote monitoring.Further information can be found on the landing page for the product.
03.02.2026
Company
Company
Holistic approach to sustainable business: EcoVadis honours DEHN for its commitment to sustainability
As of August 2025, DEHN SE ranks among the top 15 percent of companies assessed by EcoVadis. This is confirmed by the silver medal awarded by the leading provider of global sustainability ratings. ‘We are very proud that our efforts have been acknowledged with the silver medal. For us, this is a big step in the right direction and an incentive for further successes in the area of sustainability,’ explains Dr Philipp Dehn, CEO of DEHN SE.EcoVadis' rating method is based on international sustainability standards such as the Global Reporting Initiative (GRI), the UN Global Compact and ISO 26000. The platform enables companies to assess the sustainability performance of their suppliers worldwide.The assessment focuses on four areas: environment, labour and human rights, ethics and sustainable procurement.The specialist for lightning and surge protection and safety equipment operates photovoltaic systems with a capacity of 1,250 kWp for its own electricity generation at its Mühlhausen site. Energy is saved through heat recovery and concrete core activation. The new production facility also complies with the KfW 40 standard and has extensive environmentally friendly green roofing and areas with typical local sandy grassland. The company already uses only green electricity at its headquarters in Neumarkt.In its supply chain, DEHN relies on transparent processes and a partnership-based approach to suppliers. DEHN has been part of the UN Global Compact since 2024, a commitment underlined by its own code of conduct for business partners and comprehensive risk management in accordance with the Supply Chain Due Diligence Act (LkSG).DEHN develops durable products and supplements them with digital services to conserve resources and increase safety in an increasingly electrified world. Anchoring sustainability firmly in product design and innovation processes is a goal the company is striving hard to achieve.As an employer, DEHN also demonstrates responsibility by offering professional development opportunities, flexible working hours for a good work-life balance, and a wide range of health care options. The same applies to active inclusion, for example, through cooperation with the JURA Werkstätten in Neumarkt to integrate people with disabilities into the workplace at the site in Mühlhausen. ‘With the EcoVadis rating, we want to make it clear to our customers and suppliers that sustainability is not only an important value in our partnership but, alongside innovation, a cornerstone of our success,’ explains Susanne Horn, Director of Corporate Development at DEHN.
03.02.2026
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Technology
Product
Technology
Hard as steel: The new connection clamp from DEHN
Integrating steel girders, metal sheets, or profiles into lightning protection or equipotential bonding systems often presents a challenge. This is particularly true when protective coatings against corrosion prevent the direct, conductive connection that is essential for effective lightning current discharge or equipotential bonding. The new connection clamp for steel girders from DEHN overcomes this hurdle with a special blade that penetrates coated surfaces up to 0.2 mm without damaging the surface protection. It is therefore particularly suitable for buildings with metallic structures, such as industrial plants, halls, and multi-storey car parks.The clamp is made of high-quality materials and can be used wherever an electrical connection to steel girders, sheets, and profiles is required. With a variable clamping range of 3 to 52 mm, it offers maximum flexibility during installation. The product is approved for use in Zone 2/22 hazardous areas and has a high lightning current carrying capability of up to 100 kA (10/350 μs). It fulfils the requirements of the DIN EN 62561-1 standard and provides a permanently safe, electrically conductive connection even under high loads during a lightning strike.The clamp is available in various designs and materials, both in stainless steel (V2A) and galvanised steel (HDG), with a double clamp or connection bracket. Suitable for round and flat material as well as cables, it is extremely versatile. Typical applications include lightning equipotential bonding with round wire, the installation of air-termination rods without drilling, or the connection of steel girders to earthing systems using connection lugs. The special 7-segment digits also allow use as a test joint, an additional advantage when it comes to testing or maintenance.
03.02.2026
Technology
Technology
Retrofitting earthing systems: a breeze with the DEHN earth rod set
Retrofitting earthing systems in existing buildings poses challenges for owners and specialised companies. A functioning earthing system is essential, especially when it comes to renovations, energy modernisations or the installation of photovoltaic systems, wall boxes and heat pumps. However, many existing buildings lack proof of standard-compliant earthing or use outdated systems such as water pipe net-works. In addition, limited space, sealed surfaces and difficulty accessing the soil often make conventional retrofitting a complex and costly undertaking. With the new D18014 earth rod set, DEHN provides a practical solution specially developed for the requirements of renovating existing buildings.To comply with standards, the electrical installation must be equipped with a functional earthing system that safely conducts fault currents to earth, thereby ensuring its safety and functionality. It protects people from hazards, such as lightning exposure, and prevents fires. In Germany, an earthing system is a standard requirement for electrical installations, espe-cially in new buildings. But owners of existing buildings often deliberate on whether retrofit-ting is mandatory when they embark on a renovation or modernisation project.Although there is no general obligation to renew the entire electrical installation in older buildings, newly installed or modified system components, such as technical extensions re-lating to renewable energies, must comply with the applicable safety and technical stand-ards. The relevant standards for the installation of an earthing system are DIN VDE AR-N 4100 and DIN 18014.The D18014 earth rod set from DEHN contains all the necessary components for the profes-sional installation of earth rods and is particularly suitable for new buildings and existing buildings with limited soil or minimal excavation possibilities. Whatever the season, the earth rod solution ensures and maintains stable earth resistance regardless of weather con-ditions or soil moisture. The set meets all relevant standards by complying with the re-quirements of DIN 18014 and the applicable VDE specifications. Its versatility makes it suit-able for a variety of applications, including partial renovations, selective upgrades, installa-tion inside the building or a complete renewal of the earthing system.The set consists of five earth rods, each 1 metre long, to be inserted into the ground. A driv-ing spike makes it easier to drive in the rods. The earth rods are connected to the connecting cable (round wire 8-10 mm or cable 16-50 mm2) without a cable lug using a connection clamp. This establishes a secure connection between the earthing system and the main earthing busbar (MEB) of the electrical installation. For buildings with a foundation area of up to 200 m², two sets are required to meet the normative requirements. Installation in-volves minimal disruption of existing outdoor facilities. Only two small excavation sites and wall bushings are necessary.Technical details can be found here.
29.01.2026
Company
Company
DEHN to acquire parts of ABB’s surge protection business in the USA
Rapid electrification, the expansion of renewables and the increasing popularity of megatrends such as e-mobility open up new business opportunities around the globe, particularly for the electrical industry. In the light of this, the United States remains a high focus market, not least because of extensive government investment programs. In order to maintain a leading position in the region, DEHN is acquiring parts of ABB's surge protection business in the US. “International growth is central to the continued positive development of our company,” says Dr Philipp Dehn, CEO of DEHN SE. "The US market offers us a range of attractive business opportunities that we can now address even faster and on a wider scale thanks to the expertise and excellent market position of the Current Technology and Joslyn brands." DEHN is stepping up its activities in the United States. In the spring of 2024, DEHN Inc. moved its headquarters to Mooresville, North Carolina. This will be the base for driving business development throughout the country and region as well as for establishing a production facility for the American market. In this context, the current acquisition acts as an additional catalyst for DEHN’s goals in the US and the rest of the Americas. “In combination with our existing portfolio, the addition of Current Technology and Joslyn low-voltage products creates a unique offering for our customers in the US in the areas of power quality, grounding, lightning protection and surge protection," explains Ingo Rutenberg, CEO DEHN Americas. "From planning to the installation and maintenance of lightning and surge protection solutions, we can now cover a wide range of applications and tackle the problems faced by our customers in a targeted and customized manner."Both Current Technology and Joslyn are well-established and respected brands in the American market, which operate to date as part of ABB. In addition to the corresponding product portfolio including IP, the acquisition also includes a dense network of long-established sales partners in the United States. Both parties have agreed not to disclose the financial details of the acquisition. Completion of the transaction is scheduled for Q1 2025. From this time onwards, all surge protection products under the names of Current Technology and Joslyn will be manufactured and distributed by the existing subsidiary DEHN, Inc.
27.10.2025
Product
Product
Yet more innovation: DEHN opts for new double screw technology for surge protective devices
Long connection cables, which cause inductive voltage drops in switchgear cabinets, often pose a challenge for installers. DEHN solves this problem with an innovative advancement of its proven connection technologies. With the new double screw technology in the Type 2 + 3 surge protective device series DEHNguard MD, the company is once again confirming its pioneering role. This technology complements the existing screw and push-in connection terminal and enables the wiring of different types of conductors. The feed-through wiring option also offers even greater flexibility in terms of electromagnetic compatibility (EMC) for applications with a nominal current of up to 63 A. Push-in technology has proven itself in many areas thanks to its tool-free, fast and secure wiring – especially in residential construction with smaller cross-sections of connection cables. With the new double screw technology, DEHN is now going one step further. Two terminals per pole enable continuous wiring ('V-connection') without additional pin-shaped terminals. The technology allows the use of conductors with a larger cross-section – for two through cables up to 16 mm² each or as a stub line up to 35 mm². This makes it a robust connection that remains permanently stable even under vibration or mechanical stress such as temperature fluctuations.The DEHNguard MD series with double screw technology is particularly advantageous for EMC-compliant wiring in accordance with DIN VDE 0100-534 / IEC 60364-5-53, as there are no high, inductive voltage drops generated across the connection cables. Optional feed-through wiring saves on components and ensures that maximum cable lengths comply with standards. This makes it easier to integrate into existing systems – a huge advantage when retrofitting.The DEHNguard MD has also proven itself in power distribution and switchgear cabinet building, as it meets strict requirements for current-carrying capacity and safety. Areas such as building automation and critical infrastructure also benefit from integrated double screw technology, as it enables durable and low-maintenance connections. In building technology, a supply cable with a cross-section of 16 mm² can now also be easily connected to the device using feed-through wiring.A floating remote signalling contact reliably indicates the status. Defective protection modules in the DEHNguard MD series can be quickly replaced during operation without having to disconnect the wiring.You can find the technical details here.