Energy Chains for the highest demands
As part of the international HELUKABEL Group, HELUKABEL Switzerland is your competent partner for individual solutions in the areas of cables, wires and cable carrier systems. With a comprehensive range and a strong local presence, we offer you reliable products and first-class service - from consultation to delivery.
Connection technology rethought: With the change of name from EKD Systems to HELU Connectivity Solutions Haan GmbH, the product range has also been expanded - from individual energy chains to customized complete systems for a wide range of industries and applications.
For nearly 50 years, we have specialized in high-quality energy chains made of plastic, hybrid materials, and steel, optimized for industrial applications—from short travel distances to heavy-duty systems for long spans. Energy supply systems are used in numerous industries, including mechanical engineering, automation technology, robotics, conveyor technology and the packaging industry.
HELUCHAIN® SYSTEM - modular construction
The HELUCHAIN® SYSTEM from HELUKABEL is a modular construction concept designed for linear motion applications with energy supply chains. It combines energy chains, highly flexible cables – optionally preassembled according to standard specifications or individual customer requirements – and matching accessories into perfectly coordinated complete solutions.
With its clearly structured three expansion levels (Assembly Level 1–3), the HELUCHAIN® SYSTEM can be precisely tailored to any application – from a basic combination of chain and cable to a fully integrated energy supply system including preassembly and accessories.
Everything comes from a single source: precisely manufactured, thoroughly tested, and ready for immediate use – ensuring maximum efficiency, reliability, and quality.
Our modular system with three different assembly levels at a glance:

Our portfolio also includes:
- Unsupported energy chains for short travel distances
- Sliding systems for medium to long distances
- Rolling applications for maximum additional loads and long travel distances
- Special solutions with glide shoes to reduce wear and groove systems for reliable guidance