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Spelsberg offers an extensive selection of electrical enclosures, each designed for strength, safety and long-lasting performance in demanding environments. The TG ABS enclosure, built from acrylonitrile butadiene styrene, provides dependable durability for everyday installations. For heavy-duty applications, Spelsberg aluminium enclosures provide robust mounting solutions and excellent mechanical protection.
A standout in the range is the advanced polycarbonate enclosure line, which rivals traditional sheet steel and stainless-steel housings. These enclosures ensure waterproofing, impact resistance and reliable weatherproof protection in all conditions. With UV stability, corrosion-free construction and radio-frequency transparency, they offer a modern alternative that combines resilience with easy maintenance. Their ability to endure shocks, hazardous environments, and outdoor exposure makes them ideal for industrial control systems, IoT devices and building automation projects.
Spelsberg also manufactures specialised options such as polystyrene enclosures, expanding the portfolio to cover a wide spectrum of applications. The TK Series exemplifies Spelsberg’s innovation in polycarbonate design, providing secure and versatile housing solutions for industrial, commercial, and electrical systems worldwide.
Spelsberg junction boxes
Spelsberg junction boxes are designed for reliability, safety, and versatile installation in both indoor and outdoor environments. The Abox-i series includes compact polypropylene and high-quality polystyrene models that offer robust IP55 to IP68 protection, making them ideal for damp locations, waterproof applications, and challenging industrial conditions. With screw-fitting lids, molded membrane entries, and sealed connection clamps, these boxes ensure secure electrical connections even under extreme weather or mechanical stress.
For regions prone to flooding or tunnel construction, Spelsberg XT junction boxes provide enhanced protection. Connection clamps are sealed with cast resin according to DIN EN 60670 and DIN EN 60529 standards, safeguarding against water ingress, dust, and shocks. Thermosetting plastic designs are specifically engineered to withstand high suction and pressure loads, ensuring reliability in tunnels, underground installations, and flood-prone areas.
Available in a variety of materials, including polycarbonate, polypropylene, and duroplast, these junction boxes combine impact resistance with long-term performance. They come in multiple sizes and popular colors such as black, white and grey providing solutions for compact indoor setups or expansive outdoor installations. Whether you need waterproof housings, shock-resistant enclosures, or fire-resistant junction boxes up to E90, Spelsberg offers a comprehensive range built for professional-grade electrical installations.
Spelsberg Abox range
The Spelsberg Abox series is designed for fast, reliable installation with high protection. Featuring self-sealing soft membranes and patented knockouts, these junction boxes achieve IP66 sealing without tools or glands. Spacious interiors (up to 35% more wiring room) and centre alignment markings make installation easier, while screw-holding membranes prevent dropped parts. Using a single PZ/S screwdriver for all components, the Abox saves time on site. Available with plug-in, screwless, or screw terminals, and optional external lugs, the Abox range combines flexibility, durability, and certified safety.
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