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Schloßhaldenstraße 10DE71282Hemmingen
Phone:+49 (0)7150 9209-0
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Channeling Power

HELUKABEL is a leading global supplier and manufacturer of cables, wires and accessories. For the wind industry, HELUKABEL offers complete cabling solutions, including custom products. 


From the nacelle to the tower to the grid connection: HELUKABEL supplies the right cables, wires and accessories to manufacturers and suppliers of wind turbines. Users benefit from complete cabling solutions supplied quickly and reliably, all from a single source.

The HELUKABEL Group, headquartered in Hemmingen, Baden-Württemberg, Germany, is a leading international manufacturer and supplier of cables, wires and cable accessories. Founded in 1978, the family-owned company has developed broad expertise and deep knowledge of many industries and key technologies over the years. Today, HELUKABEL products and solutions are found in application areas including mechanical and plant engineering, industrial automation, oil and gas, building technology, infrastructure, mobility and renewable energy.

With 63 locations and more than 2,200 employees in 39 countries, the company is a reliable and responsive partner to its customers worldwide. They benefit from expertise in the development of customised solutions, a comprehensive range of more than 33,000 stock items and a state-of-the-art logistics concept. HELUKABEL’s operations include manufacturing and testing facilities, where maintaining the highest standards of quality is a top priority. Altogether, HELUKABEL offers its end-users complete solutions for electrical connection technology, all from a single source.

For the wind industry, HELUKABEL's portfolio includes a wide variety of cables and wires that are applied to the main components of wind turbines. The product range includes, for example, lightweight and flexible aluminium cables that can be pulled into the tower in one piece, eliminating unnecessary cost-intensive connections, and pre-assembled class 2 aluminium conductors that can be pre-installed in the individual tower segments. Torsion-capable cables with a wide variety of insulation materials and voltage levels and cross sections from 0.5 to 400 mm² are also part of the range. These are tested in HELUKABEL’s test tower to ensure that they are ready for series production. Heat-resistant cables for generator connections and slip ring applications, Ethernet cables and bus technology for data communication, and pre-assembled fibre optic cables in a wide variety of designs and as plug-and-play solutions for quick on-site installation complete HELUKABEL's range for the wind energy sector.

With this comprehensive product portfolio, HELUKABEL provides optimal solutions for onshore and offshore wind turbines as well as for the infrastructure cabling of entire wind farms. The company has been supporting customers in the wind power industry for decades and, as a development partner to leading manufacturers, is very familiar with different application scenarios and requirements. Cables and conductors can be made resistant to seawater, oil, ozone or UV radiation, among other things. At its development and manufacturing sites, HELUKABEL not only designs customised solutions from scratch, but also tests them in its own laboratories. Many products are certified according to UL, VDE or other standards, so that the right products can be found within the range for every target market. All the above makes HELUKABEL a reliable supplier of cables, wires and connection technology for the wind industry.

more data:
  • Founded: 1978
  • Sales: 1,084 Mio. €
  • Employees: 2,200