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RCCB Auxiliaries

All auxiliaries are common to both single and multi-pole 10kA circuit breakers and RCCBs.

Auxiliary Contacts 5A-230~

MZ201 Auxiliary contact 1C+1O 6A 240V AC
  • Allows remote indication of main contact status.
Cat ref.  Description Trade Price* 
MZ201Auxiliary contact 1C+1O 6A 240V AC45.38 £ / prt.

Auxiliary Contacts and Alarm Indiction

MZ202 Alarm contact 1C+1O 6A 240V AC
  • Allows indication of whether an alarm indication MCD has been turned off or tripped.
Cat ref.  Description Trade Price* 
MZ202Alarm contact 1C+1O 6A 240V AC60.82 £ / prt.

Auxiliary Interface

CZ001 Contact for RCCB 2(1C+1O) 6A 240V AC
  • Indicates the position of the associated RCCB on, off or tripped. Also acts as RCCB interface with standard MCB auxiliaries.
Cat ref.  Description Trade Price* 
CZ001Auxiliary contact for RCCB 2(1C+1O) 6A 240V AC35.76 £ / prt.

Shunt Trip

MZ203 Shunt trip 230-415V AC 110-130V DC
  • Allows remote tripping of the associated device. Operation of the coil is indicated by a flag on the product fascia.
Cat ref.  Description Trade Price* 
MZ203Shunt trip 230-415V AC 110-130V DC45.38 £ / prt.
MZ204Shunt trip 24-48V AC 12-48V DC45.38 £ / prt.

Under Voltage Release

MZ206 Under voltage release 230V AC
  • Allows RCCB to be closed, only when voltage is above 85% of Un.
  • RCCB will automatically trip when voltage falls to between 70-35% of Un (230V).
  • Operation of the release is indicated by a flag on the product facia.
Cat ref.  Description Trade Price* 
MZ206Under voltage release 230V AC45.38 £ / prt.
*Data is subject to errors and technical modifications. Prices are trade price, exclusive of VAT.