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BETAfixss ®

Cable Laying System


Premium industrial cables, halogen free and flame retardant

BETAflam® ENgine

Electron-beam cross-linked cables and systems for protected installation in both interior and exterior rolling stock applications.

BETAflam® Solar

Double insulated, electron-beam cross-linked cables for solar power applications


400 Hz cable systems for parked aircraft


Shielded 5 kV primary cables for airfield lighting


Energy cables for power generation


PV-Connection Systems


Cost-effective support for projects


Halogen free and flame retardant industrial cables, temperature resistant, very strain resistant, easy to handle


Premium wires and cables for rolling stock


Oil and chemical resistant connection cables, temperature resistant, halogen free, best fire performance, easy processible


Fibers and cables in compliance with international industrial standards with optical fibers:

  • made from glass (singlemode and multimode)
  • with polymer cladded glass (PCF ➔ Polymer Cladded Fiber)
  • with polymer core (POF ➔ Polymer Optical Fiber).

Hybrid cables with optical fibers and electrical conductors, pneumatic lines etc.; accessories and peripheral equipment such as splice and patch boxes, tools and measuring devices


Singlemode and multimode optical fibers with different core sizes, shapes and profiles, numerical apertures, coatings and claddings as well as fiber bundles and arrays for a wavelength range from 200 nm to 4 μm.


Standard components such as 1xN or 2xN splitters, modules with integrated complex functionality for fiber optical singlemode and multimode systems, customer-specific chips, components and modules, including optical chips and fiber arrays, wide optical bandwidth and maximum bit rates thanks to extremely low PDL/PMD, TELCORDIA standards


Patented micromechanical/micro-optical design, excellent properties, considerable flexibility and maximum long-term stability for a wide variety of fiber types and for many applications with highest requirements like in the telecommunications area, life science, in measurement and testing


Special cables for all frequent bus systems

FieldLink® MC

Cables and cable systems for motion control


Corrugated cables and equipment for the connection of the antenna in mobile networks


Integrated system solution for fibre optic cabling


High quality cables for measurement and control


Insulation materials for cable production. With more than 50 of its own formulas developed and manufactured in-house, LEONI ensures that the requirements arising from the particular applications of our customers are fulfilled in the best possible way.

LEONI Adascar®

Multi-core automotive cables for the applications Comfort, Control, Power, Safety, Truck and Wheel Sensor

LEONI Dacar® data cables

Symmetrical data transmission cables for telematics systems

LEONI Dacar® coaxial cables

Coaxial cables (unsymmetrical) for antenna applications in the vehicle

LEONI EcoSense®

Halogen free cables and cord sets for the applications electrical appliances, building, lighting and e-mobility


Extruded flat cables for saving space and reducing weight

LEONI Histral®

High-strength cadmium free copper alloy

LEONI Hivocar®

High voltage cables for electric vehicles and vehicles with hybrid and fuel cell vehicles

LEONI Mocar®

Heat resistant automotive cables for powertrain and engine compartment

LEONI PinchGuard®

The LEONI PinchGuard system can be integrated in security systems applications for the automotive, transportation, aircraft and building technology as well as for medical applications. LEONI PinchGuard® is an optical anti-pinch sensor for motor driven closure systems for safety related applications including electric windows, powered tailgates, sliding doors, sunroofs, pedestrian protection systems, seat occupant sensors.


Integrated system solution for copper cabling for datacenter, office, industry


Individually shielded, parallel pair high speed cables for high data rates


Special cables for professional audio/video applications


Modular system peripherals in copper and fiber