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Latest innovative trend in market – replacement of conventional air bus ducts and bulky cables with sandwiched bus ducts

Total bustrunking system orders worth > Rs 10 Cr

Successfully completed jobs with more than 30 clients

BBT supply and installation ranging from 800A to 6300A

Sandwich busducts

  • Compact; Approx 70% compared to air insulated
  • No chance of moisture due to sandwiched construction
  • Easy to modify and reuse
  • Heat dissipation is superior due to sandwiched construction

Air Insulated Local busducts

  • Bulky
  • Prone to moisture
  • Extremely hard to modify and reuse
  • Heat gets trapped in air insulation between busbars which results in higher temperatures

Sandwich busducts

  • Flexible to modify and revamp
  • Quick and easy installation
  • High short circuit withstand
  • Low voltage drop
  • Compact and small – takes small space in building
  • In case of fault, easy to replace faulty section


  • Lack of flexibility
  • Tedious to install
  • Low short circuit withstand
  • High voltage drop
  • Takes more space for running cables in building
  • In case of fault, very difficult to replace faulty cable


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