•  
  • e-Catalogue
  • Downloads,
    Services & Support
  • News, Exhibitions
    & Case Studies
  • AS/NZS 3000:2018
    Wiring Rules
  • About Us

MCBs Accessories

Within the commercial range all auxiliaries are common to both single & multi-pole circuit breakers and RCBOs. These auxiliaries are fitted to the left hand side of the devices.

Terminal Covers for HMF, HMC & HMD

MZN130 Terminal cover 1P
MZN130
Cat. Ref.  Description ex. GSTinc. GST 
MZN130Terminal cover 1P9.27 $ / pc.10.20 $ / pc.
pc.

Phase Barriers for HMF, HMC & HMD

MZN131 1 set of  3 interpole barriers
MZN131
Cat. Ref.  Description ex. GSTinc. GST 
MZN1311 set of 3 interpole barriers7.21 $ / pc.7.93 $ / pc.
SET

Auxiliary Contacts

MZ201 Auxiliary contact 1C+1O 6A 240V AC
MZ201
  • Allows remote indication of main contact status.
Cat. Ref.  Description ex. GSTinc. GST 
MZ201Auxiliary contact 1C+1O 6A 240V AC43.71 $ / pc.48.08 $ / pc.
pc.

Alarm Switches

MZ202 Alarm contact 1C+1O 6A 240V AC
MZ202
  • Indication of a fault condition
Cat. Ref.  Description ex. GSTinc. GST 
MZ202Alarm contact 1C+1O 6A 240V AC48.07 $ / pc.52.88 $ / pc.
pc.

Shunt Trips

MZ203 Shunt trip 230-415V AC 110-130V DC
MZ203
  • Allows remote tripping of device.
Cat. Ref.  Description ex. GSTinc. GST 
MZ203Shunt trip 230-415V AC 110-130V DC80.58 $ / pc.88.64 $ / pc.
pc.
MZ204Shunt trip 24-48V AC 12-48V DC88.63 $ / pc.97.49 $ / pc.
pc.

Undervoltage Releases

MZ206 Under voltage release 230V AC
MZ206
  • When voltage falls by 35% of Un; fitted with an auxiliary switch
Cat. Ref.  Description ex. GSTinc. GST 
MZ206Under voltage release 230V AC94.32 $ / pc.103.75 $ / pc.
pc.

Locking Kits

MZN175 Padlockable locking kit MCB,  RCCB,  RCBO
MZN175
  • Allows locking of the device; toggle in the on/off position; will accept two padlocks with hasps of 4.75mm diameter maximum.
  • Supplied without padlock
Cat. Ref.  Description ex. GSTinc. GST 
MZN175Padlockable locking kit MCB, RCCB, RCBO26.89 $ / pc.29.58 $ / pc.
pc.

Heat Dissipation Inserts

LZ060 Heat dissipation insert
LZ060
Cat. Ref.  Description ex. GSTinc. GST 
LZ060Heat dissipation insert6.61 $ / pc.7.27 $ / pc.
pc.

Terminal Covers

MZN120 Terminal shield / screw shield for MCB
MZN120
Cat. Ref.  Description ex. GSTinc. GST 
MZN120Terminal shield / screw shield for MCB23.31 $ / pc.25.64 $ / pc.
pc.

Phase Barriers

MZN121 1 set of 3 inter-pole barriers for MCB
MZN121
Cat. Ref.  Description ex. GSTinc. GST 
MZN1211 set of 3 inter-pole barriers for MCB17.91 $ / pc.19.70 $ / pc.
SET
*All data is subject to errors and technical modifications. All prices are recommended retail prices.