AC surge arresters from OBO and DEHN: Protection against overvoltages in electrical installations

Surge arresters play a crucial role in protecting electrical systems from damage caused by lightning strikes, power fluctuations, or other electrical disturbances. Companies like OBO Bettermann and DEHN offer high-quality solutions to minimize these risks and extend the service life of electrical systems.

OBO AC surge arresters: Reliable protection for every application

OBO Bettermann is known for its advanced surge protection solutions, specifically designed to protect low-voltage networks and sensitive equipment. OBO's AC surge arresters offer high discharge capacity to safely dissipate surges before they can cause damage. OBO utilizes state-of-the-art technologies, such as spark gaps and varistors, which ensure a fast response time and a long service life.

The devices are suitable for use in both residential and industrial applications. Thanks to their modular design, OBO AC surge arresters can be flexibly integrated into existing installations, offering simple and cost-effective retrofitting. Furthermore, OBO products comply with all relevant standards and guidelines, guaranteeing safe operation in accordance with current regulations.

DEHN AC surge arresters: Quality and innovation born of tradition

DEHN is a leading provider of lightning and surge protection and also offers a broad portfolio of AC surge arresters for various applications. DEHN AC surge arresters are characterized by their high performance and reliability. They are capable of operating effectively even under extreme loads and controlling surges.

DEHN devices are equipped with state-of-the-art technology, such as the patented "Thermo-Dynamic-Control" systems, which provide thermal protection and ensure safe isolation in the event of an overload. Another highlight of DEHN AC surge arresters is their ease of maintenance. Many of the devices feature replaceable modules, making replacement after a surge quick and easy.

DEHN places particular emphasis on compatibility with various network types and applications. Whether in single-family homes, office buildings, or industrial plants – DEHN AC surge arresters offer tailored solutions for every requirement and reliably protect electrical systems.

Advantages of AC surge arresters from OBO and DEHN

Both OBO and DEHN offer surge protection solutions that meet the highest demands. Their high discharge capacity, compliance with international standards, and easy integration into existing systems make the AC surge arresters from both manufacturers ideal choices for a wide range of applications.