The Multi Purpose Insert (MPI) system is a fixed insert system for electrical switchboards, which allow for installation of all types of components, switches, fuse switches, MCCB’s and motor starters.
Built upon CUBIC’s Modular System the MPI offers great advantages, openness and versatility for all types of components. An almost 100% component adjustment is possible, as the system is available in various combinations, widths, heights, and depths.

MPI combines a fixed insert system with both high functionality and personal safety, all  well documented.  Obtain a very rational workshop fitting with MPI, and at the same time a competitive end-product.

Features and advantages with the MPI insert system

With MPI incorporated into an electrical switchboard a range of advantages and opportunities are available such at separation of cable sections and a compact design. Other advantages include:

  • Universal insert up to 1600 A
  • IP 3x (higher than)
  • Compact design
  • Fitted in front of the assembly
  • Three fixed mounting depths that can be adjusted in 8 mm steps
  • Individual front cover with common door front
  • Optimum right/left outgoing cable (PC/FE)
  • Possibility of fitting horizontal partition plates, barriers and doors after completed function test
  • Easy to fit
  • No slots or holes
  • Separation of cable section
  • Inserts can be fitted in both the upper and lower module of the switchboard

Fixed versatile MPI enclosure inserts 

MPI is available in 36 sizes with various mounting plates, where 28 have cuts for busbar connections. With the MPI system three depths are available; a mounting bracket provides the possibility of placing the mounting plate in many different depths in steps of 8 mm. The operation of the fitted components can take place through one large door, with front coverings if necessary, or through individual doors.

MPI Inserts can act as busbar covering and complies with the requirements to Form 1, 2, 3, and 4, and an internal separation higher than IP3X is obtainable. The loading levels of the insert of this electrical switchboard system are up to 50 kg. Enjoy the versatility of the MPI system and customize the solution to match individual requirements.

Tests and standards of the MPI enclosure system 

The MPI insert solutions comply with the demands of the markets and are verifiable to the specified requirements in IEC/EN 61439, UL 508/845/891 and marine classification. 
All tests are carried out by esteemed agencies such as DEKRA, ASTA, Underwriters Laboratories (UL), DNV/GL and ABS.

MPI Product data
Title MPI
Number of sizes 36
Load max 50 kg
Material/Basic treatment Galvanized or iron-phosphated steel plate
Standard and approvals IEC/ EN 61439-2
Rated voltage(Ue) Up to 1000V;50Hz