These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
DEHN
Filter
Electrical
Electrical Filter
About Dehn
Since 1910, DEHN has been manufacturing protection equipment for buildings, electrical equipment and electronic systems to save human lives & prevent property damage from electrical surges & lightning strikes. The brand is headquartered in Germany and its catalogue includes surge protection, lightning protection / earthing & safety equipment like surge arrestors, air-termination rods, clamps, marking systems and more. DEHNventil devices from the company work like a combined arrester unit and protect installations from surges due to lightning strikes & other conditions. They offer a compact design to allow easy lateral installation and spring-supported ejection mechanism to provide easy & quick replacement of the entire plug-in block from the DIN rails. They also feature remote signalling contact for 24/7 monitoring of the system. The RAC spark gap technology in these devices responds quickly to break high-impulse current waves to normal levels with minimal residual energy, ensuring maximum safety of downstream electronic systems.
Customers searching for the brand's surge protection, lightning protection / earthing & safety equipment can look for the model, item or cross-reference number on our website. We also source direct alternatives for various old and discontinued products with no minimum order quantity required for placing orders.