MGM COMPRO electronic contactors represent intelligent substitute for mechanical contactors, featuring unlimited number of cycles, lower weight, lower consumption of control signal, automatic anti-spark, intelligent control modes etc.

Vast experience in designing, producing and manufacturing these components allows us to present them as a superior alternative to conventional mechanical contactors.


  • MGM COMPRO is a designer and producer of electronic contactors for DC circuits in industrial use. They are produced in various types featuring the voltage ranges up to 80V (up to 530A), and up to 150V (280A).
  • These AAC modules are designed exclusively for power connection/disconnection of load (controller, battery, etc.) in DC circuits.
  • All of these components feature Automatic Antispark enhancing overall safety and protection.

Winning against mechanical contactors

  • MGM COMPRO AAC 32-bit processor controlled modules represents very advantageous substitution for conventional mechanical contactors.
  • They have considerably lower power (current) consumption of control signal (for example with MGM COMPRO AAC for 12V control signal the consumption is typically only ca 2.5mA, compared to at least ca 130mA permanently + 3.8A for 130ms during switching ON (mechanical contactor coil consumptions) – which are standard values for top of the range mechanical contactors, e.g. Kilovac or Gigavac.
  • Our contactors are also are significantly lighter, smaller and more reliable. Combined with almost zero consumption they are a no-brainer when choosing the right contactor technology.


Intelligent control saving volume, weight and costs

  • Built-in internal antispark circuit prevents sparking of contacts when connecting the capacitive load to the power supply or battery.  This unique feature leads to significant simplification of circuits in overall power installation (in any application)
  • The Antispark feature also results to lower weight of the application, smaller dimensions and lower in-building and overall costs.
  • Our contactors can be set in any mode of operation, from completely automatic to fully directed by external control.

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