Spelsberg products prove their high quality worldwide under various conditions. Especially for outdoor applications, weatherproof series such as Abox Pro and GEOS have proven their worth. They were specially developed for challenging applications and extreme weather conditions. With high protection ratings of IP66/67/69 and the impact resistance of IK09, the robust junction boxes and enclosures provide optimal protection against moisture, dust, and mechanical influences. In addition, the durable PC plastic material makes it UV-resistant and thus offers continuous protection against intense sunlight.
Robust solutions for demanding environments
Stormproof on the beach of Westerland, weather-resistant on the promenade in Büsum and the outer harbor in Hooksiel, or impact-resistant at the water sports center in St. Peter-Ording: along Germany’s North Sea coast, Spelsberg’s products have become an integral part of modern infrastructure. Junction boxes ensure reliable and safe power distribution across the coastal communities of Borkum, Juist, Cuxhaven, Burhave, and Greetsiel. Besides outdoor application areas – such as a garden area in Center Parcs Allgäu, the Cologne Zoo, Düsseldorf Airport, or the headframe at the Beverbach rest area on the A4 – Spelsberg’s product solutions also perform well on the training sailing ship Gorch Fock I in Stralsund, the German Naval Museum in Wilhelmshaven, or at the loading conveyor of a quarry in Drolshagen. The electrical installation by Spelsberg withstood even the slipping growth of ivy on the St. Marien Church in Großenkneten.
Abox series in global use
Even beyond Germany's borders, the Abox is represented: In the park on Sentosa in Singapore, at the bus terminal in Prague, and aboard the cruise ship AIDAnova. In the Netherlands, it ensures safe charging infrastructure in Haaksbergen, while in Norwegian Nordkapp and at a campsite in Sweden, it defies changing weather conditions. The Abox also demonstrates resilience at high and low altitudes. For example, on the Kölntriangle observation platform, in the Zillertal village of Brandberg, in the Hauser Kaibling ski resort, or 200 meters deep in the Bad Friedrichshall salt mine. At locations such as the UNESCO World Heritage site Zollverein Coal Mine Industrial Complex in Essen or on an old factory facade in Leipzig, the junction box is also used for electrical installations outdoors. Even far from urban settings, such as on a cow pasture in the Baden-Württemberg community of Uttenweiler, the robust enclosure reliably provides a secure connection. At a coal conveyor belt in Duisburg, the GEOS enclosure ensures a safe electrical installation.
Commitment to quality and innovation
Spelsberg enables providing customers in different countries with tailored solutions for electrical installations. To meet the specific requirements of each location, many product solutions are available in different sizes and configurations. Through continuous research and development, the Schalksmühle-based manufacturer's products are specifically adapted to global market conditions. Whether in Europe, Asia, or other parts of the world: Spelsberg stands for maximum safety, durability, and ease of installation – regardless of whether the products are deployed in a wellness hotel in Winterberg, at a restaurant in the Netherlands, or at a beach diner in Wenningstedt-Braderup on Sylt. The numerous installations, such as those on the Norwegian Lofoten archipelago, are an expression of the trust customers worldwide place in the quality of Spelsberg.





