Introduction LV2004


SYSTEM MCC type LV 2004 is a modular system of withdrawable units for the supply, control and protection of low voltage motors. Thanks to their versatility they can easily be adapted to suit any plant configuration, electrical diagram, and installation site. The fact that the switchboard is completely accessible from the front means that it can be installed against a wall or back to back with consequent space-saving. All the operations involving insertion and removal of the withdrawable unit as well as those of accessing the supply and outlet cable cupboards can be done from the front without any danger of coming into contact with any live parts.


Thanks to their simple and robust modular structure these switchboards can be used in power production plants, industrial plants, on board installations and anywhere else they are required:
  • personnel safety
  • flexibility and continuity of service
  • reliability
  • rapidity of use and maintenance
  • easy installation and connections
  • possibility of extensions and modifications


SYSTEM LV2004 switchboard has been designed and built respecting the main international and national standards:

  • EN 60439-1: low-voltage switchgear and controlgear assemblies
  • and the equivalent international standard IEC 60439-1


Type test

SYSTEM LV2004 switchboards are subjected to the type tests foreseen in the standards. On request the documentation from national and international laboratories is available.

Routine tests

All the switchboard are subjected to the routine tests foreseen in the standard:

  • inspection of the assembly, including inspection of wiring and, if necessary, electrical operation test
  • dielectric test
  • checking of protective measures and of the electrical continuity of the protective circuits
  • checking of insulation resistance
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Design Management & Copy: Simone Grassi

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