Sophisticated concepts and innovative products.

MJC Elektrotechnik GmbH

Your individual and personal supplier of power electronics components.


Our power – your energy!

  • Power generation and power transmission
  • Automotive engineering and drive systems
  • Welding technology
  • Electrochemistry
  • Automation

Our service – your energy!

Our understanding of business is based on partnership, competence, quality and competitiveness in the field of components for power electronics.  As distributor, we handle all the logistics processes as well as providing additional services.



Power Semiconductor Fuses

POWR-SPEED® semiconductor fuses as protection against overcurrent for modern power electronics. Safe and durable, for busbar mounting with flush termination or as blade design.


HV DC Contactors

Low cost high voltage direct current contactors with epoxy resin hermetic seal (IP67) and high voltage direct current contactors with ceramic arc chamber. Dust- and splash-proof according to IP54, with higher dielectric strength and higher pressure and temperature stability.