DASS Engineering

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Block cubicles with power box modules

Medium voltage switch boards adapted with Power Box modules
The Power Box modules allow construction of medium voltage air-insulated switchgear with the same rated currents as those of the enclosure. In fact, the rated currents of the enclosures refer to version tested in ABB Uni Safe type switchgear.

The following apparatus can be installed in the Power Box modules:

  • VD4 and VM1 series vacuum circuit-breakers
  • HD4 series gas circuit-breakers
  • V-Contact series vacuumcontactors

The following standard degrees of protection are guaranteed on the front:

  • external housing: IP4X
  • inside the units: IP2X

General characteristic


Power Box modules are installed in cubicles designed by our experts