Business Unit Electrical Appliance Cables

About us

The Business Unit Electrical Appliance Cables is among the most significant suppliers to system manufacturers in the equipment and lighting industry as well as of building wiring and application-specific special solutions.


Proximity to the customer is a core element of our corporate policy. In addition to production facilities in Germany, Slovakia, Poland, Turkey, China and Mexico, LEONI offers a global distribution and engineering network that will expertly advise and support you the world over.


Product portfolio and know-how

Our standard cables that conform the European, US and Canadian standards are complemented by specific solutions that we develop in collaboration with our customers. Cables for cutting and clamping technology as well as crimp and pierce bonding constitute just a small sampling from our product range.

Products, applications and brands

Materials expertise

LEONI's product portfolio with its state-of-the-art production technology and innovative materials covers temperatures ranging from –190 °C to far above 300 °C. Under the LEOMER® brand we develop and produce our own insulation materials that are specifically designed for our customers' requirements.



LEONI manufacturing facilities have a worldwide ISO/TS 16949 and DIN EN ISO 14001 certification.

Certified locations of the Business Unit