Accessories for MCCBs Ex9MV2S

Accessories suitable for PV Moulded Case Circuit Breakers Ex9MV2S. It is possible to supplement or modify functions of a basic circuit breaker by the installation of suitable accessories.

Circuit breakers can be equipped with auxiliary contacts AX22V (or 2AX22V) and one unit of signal contactAL22 or a combination of both AX+AL22V. Accessories are mounted into specific positions, for this reason parts mounted on the right side are named with a -R in the product name (2AX22VR). One unit of shunt trip relase SHT22VR can be installed in the breaker.

The circuit breakers can also be equipped with an extended rotatory handle for different operation of the toggle, e.g. for door coupling.

Mounting of the device onto plate can be done directly.

  • Accessories for Ex9MV2S line devices
  • Auxiliary contacts synchronous with main contacts
  • Signal contacts active on electrical tripping of the circuit breaker (tripping signal contacts)
  • Shunt trip releases
  • Rotary handles