Segregated Phase Busducts

Segregated Phase Busducts is a metallic enclosure housing busbars of all the three phases. The three phases are segregated from one another using Aluminium or Insulating barrier. The SPB is being used for interconnection between Transformer & Switchgear or Transformer to Transformer or Switchgear to Switchgear in Power Plants or in Heavy Industries.


Ratings under manufacture:



  • Voltage upto 15kv
  • Continuous current rating upto 5000Amps
  • Short time rating upto 65kA (rms)