ERNI PowerElements

PowerElements can be used essentially anywhere where you are dealing with “power” sourcing capabilities, namely high current on the Printed Circuit Board (PCB).  They not only transmit high current but can also protect the PCB from mechanical stresses.

Screwed fuses, relays and conductor rails can be connected and fixed with the PowerElements.

PowerElements are available with solid pressfit zones or for SMT soldering for the acceptance of high torques and optimum current transmission.


  • Battery management systems and power electronics in automotive applications.
  • Drives and inverters in industrial automation
  • Central electrical systems for agriculture and contruction machines
  • Inverters for the solar industry
  • Medical technology.

Thanks to a current carrying capacity of up to 500 amperes and high mechanical resilience, the PowerElements are ideally suited for applications in which there are robust connections required for supplying high power.

Data Sheets & Resources

ERNI PowerElements
ERNI Processing Specification PowerElements

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