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MCB Auxiliary Shunt Trip 230V


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 the MC or MH range of MCB’s.
  • If voltage is applied MC-S will switch off the attached MCB.
  • Ideal applications include ‘stop’ circuits where a manual re-setting of the device is required.
  • Ideal where the powering-up process after voltage loss/trip may be damaging or dangerous.
  • Prevents potential risk as the units has to be manually re-set.