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230V MCB Auxiliary


The Cudis Range of MCB Auxiliaries feature a signal contact of 1 N/O, 1 N/C, a shunt trip of 230V and an under-volt release of 230V.

Rated at 230V to 240V, the MCB Auxiliaries range is NOT compatible with the MH or MB Range of MCB’s.

  • Complies to EN60947-5.
  • Rated at 230-240V.
  • Fits onto the left side of the MC range of MCB’s.
  • Ideal where the powering-up process after voltage loss/trip may be damaging or dangerous.
  • Prevents potential risks as the unit has to be manually reset.