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Moeller NZM2
Circuit Breaker Operating Elements

Main switch assembly kit


Equipment supplied:

  • Rotary door-coupling handle
  • NZM...-XV4 extension shaft
  • External warning plate/designation label in German/English
  • Black and yellow flash
  • For enhanced protection against direct contact on the incomer side, IP2X protection against contact with a finger can be ordered
  • Other external warning plates/designation labels can be clipped on.



Part Name Color Description
NZM2-XHBR NZM2-XDVR, NZM2-XCVGR Lockable on the 0 position on the handle using up to 3 padlocks. Lockable door as additional feature, locking facility on circuit-breaker in 0 position.
NZM2-XHB NZM2-ZDV, NZM2-XDVG Lockable on the 0 position on the handle using up to 3 padlocks, can also be modified for the I position. With door interlock.

Rotary handle on circuit-breaker

Part Name Color Description
NZM2-XDV NZM2-XDV Lockable on the 0 position on the switch using up to 3 padlocks.
NZM2-XDVGR NZM2-XDVGR

Door Coupling Rotary Handle


Complete including rotary drive and coupling parts
An additional extension shaft is necessary with the NZM...-XT(V)D(V)(R)(-60) types.
Degree of protection IP66/UL/CSA Type 4X

Part Name Color Description
For a max. shaft length of 60 mm
NZM2-XTVDV-60 NZM2-ZDV, NZM2-XDVG Lockable on the handle on the switch using up to 3 padlocks. Can be locked in 0 position on the handle, with adequate modification also in I position. With door interlock. Lockable in the 0 position
NZM2-XTVD-60 Lockable on the 0 position on the handle using up to 3 padlocks. With door interlock
NZM2-XTVDVR-60 NZM2-XDVR, NZM2-XCVGR Lockable on the handle on the switch using up to 3 padlocks. Lockable in 0 position on handle. With door interlock. Lockable in the 0 position .
NZM2-XTVD NZM2-ZDV, NZM2-XDVG Lockable on the handle on the switch using up to 3 padlocks. Can be locked in 0 position on the handle, with adequate modification also in I position. With door interlock. Lockable in the 0 position  Also available with door interlock e.g. for MCC service distribution.
NZM2-XTVDVR NZM2-XDVR, NZM2-XCVGR Lockable on the handle on the switch using up to 3 padlocks. Lockable in 0 position on handle. With door interlock. Lockable in the 0 position
Extremely narrow fittings
NZM2-XTVD-0 NZM2-ZDV, NZM2-XDVG Lockable on the 0 position on the handle using up to 3 padlocks. With door interlock.
NZM2-XTVDV-0 Lockable on the handle on the switch using up to 3 padlocks. Can be locked in 0 position on the handle, with adequate modification also in I position. With door interlock. Lockable on the switch in the 0 position.
NZM2-XTVDVR-0 NZM2-XDVR, NZM2-XCVGR Lockable on the handle on the switch using up to 3 padlocks. Lockable in 0 position on handle. With door interlock. Lockable in the 0 position

Extension Shaft

Part Name Description
NZM1/2-XV4 Max. mounting depth:
400 mm
NZM1/2-XV6 Max. mounting depth:
600 mm

Add On Handle

Part Name Description
NZM1/2-XDZ Enables switching when the control panel door is open

Toggle lever locking device

Part Name Description
NZM2/3-XKAV Off position lockable using up to 3 padlocks (hasp thickness 4 – 8 mm)