12kV Air Insulated Metal Clad Switchgear Panel

12kV Air Insulated Metal Clad Switchgear Panel

Salient Features

  • Compact, Sturdy with an Extensible Design
  • Less Maintenance & High Reliability
  • Draw-out VCB with Compartmentalized Design
  • Long Electrical And Mechanical Life
  • Conforms to IEC 62271-100 & 200 / IEC 62271-1 / IS 13118
  • VCB Type Tested For E2, C2, M2 Class
  • Internal Arc Tested For 11kV 25kA IAC AFLR for 0.1 & 1 sec
  • Compatible For Remote and SCADA Operation
  • Closed Door Operation with Enhanced Safety
  • Motorized VCB Rack In and Rack Out
  • Front Operated Earth Switch


  • Utilities and Power Plants
  • Industrial Segments like Cement, Textiles, Pulp and Paper, Automotive, Petrochemicals, Oil Etc.
  • Switching Duties for Capacitor, Motors, Auxiliary, Generator Units for Power Plants



  1. Breaker Chamber
  2. Jaw Contact
  3. Spout Bushing
  4. Bus Bar Chamber
  5. Pressure Relief Flap
  6. Current Transformer
  7. Rear Cover
  8. Cable Chamber
  9. Potential Transformer
  10. Instrument Chamber
Each panel consists of a single unit that can be equipped with Vacuum Circuit Breaker, Vacuum Contactors, Load Break Switch or Switch-Disconnector, as well as all accessories for the switchgear’s conventional units. Each panel provides a cubical in the upper part for auxiliary instrumentation.
  • There is a continuous effort at Stelmec to keep abreast of latest technology in line with customers’ requirements and hence the product specifications are subject to change.
  • Products described in this catalogue are manufactured and supplied according to Certified Management System ISO 9001:2015.
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