Crimped connectors

Crimped connectors are used in electrical engineering to connect two electrical conductors together in a cost-effective and long-lasting way. The conductors are brought together in a hollow metal body and the connection is then crimped.

Crimped connectors are usually made of copper or aluminium. Depending on the customer requirements, the surface is left untreated or given a silver or tin coating. Sefag Components AG manufactures elements for crimped connectors in a range of different designs and connection options.

Crimped connectors are a simple and cost-effective – yet also pragmatic and effective – option for connecting conductors made of different materials or in different sizes. They are used in mechanical and plant engineering and in energy distribution.


  • For connecting cables
  • In machines and systems
  • In overhead lines
  • In underground lines

Crimped connectors from Sefag Components AG are characterised by their outstanding workmanship. They are the perfect choice when long-lasting solutions are required. Thanks to our decades of experience and ongoing optimisations in production technology , we know exactly which materials and connection solutions are required in order to meet the specific challenges of our customers.

Our solutions are always developed in close cooperation with the customer. We work according to exact specifications, but also plan and draw up our own proposals. We can find the right solution for any challenge – even under tight schedules. Take advantage of our services for a successful implementation of your project.

Your contact partners

Consulting & Sales

Daniel Bieri

Sales & Project Manager


+41 41 499 77 75

daniel.bieri@sefag-ag.ch


Examples of crimped connectors