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Main distribution board (MDB) is a distribution board that fulfills all the functions of a main electrical distribution for the supplied area assigned to it and where the voltage is measured for operating the electric supply system for safety services. The main distribution board is a low-voltage switchgear that is installed in a building or its detached part. The MDB is used to distribute electrical energy between the distribution and final circuits connected to it in the entire electrical installation of a building or in some part of it. By means of the switchgear and control gear installed in the MDB as well as the protective equipment.

  • Material: manufactured from 1.5/2mm Electro-Galvanized Steel Sheet.
  • Finish: Standard RAL-7035.
  • Manufactured: Form 2, Form 3 & Form 4 Type 1-7.
  • Type tested assemblies as per IEC 61439- 2.
  • Rated up to 6300A.
  • Rated operating voltage up to 690V.
  • Suitable for both internal & external mounting (Weatherproof with Canopy).
  • Designed for both withdraw able & fixed versions of construction.
  • Adequate spacing for incoming and outgoing cables.
  • Top and bottom cable entry.
  • Panels for front or rear access to suit application.
  • Degree of protection: IP 4x – IP65.
  • Free standard Floor mounting system.
  • Maximum safety & reliability.
  • Custom design according to client requirements