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    SSIS modular switchgear up to 17.5kV

    The new generation of Medium Voltage (MV) switchgear featuring the Shielded Solid Insulation System (2SIS)

    • Features


      Range composed of compact, smart and modular units up to 17.5 kV, earth shielded solid and easily adaptable to specific requirements:
      • Circuit breaker and switch-disconnector using vacuum technology   
      • Rated PF withstand voltage: 42/48 kV 1mn
      • Rated BIL withstand voltage: 95/110 kV
      • Rated busbar current: 630A and 1250A      
      • Rated max short time withstand current: 25 kA x 3s     
      • Cable earthing switch: 25 kA, M0, E2     
      • Degree of protection: IP3X   
      • Dimensions W x H x D (mm): 375 x 1550 x 910
      Functional units:
      • 3  switches:
      • I06T and I06H, I12H      
      • 5  circuit-breakers: D01N, D02N, D06N, D06H, D12H   
      • 4 metering units: M06S, M06A, M12S, M12A   
      • Technology: Shielded Solid Insulation   
      • Standard: IEC



      Contractual warranty
      Period : 18 months



      A technological breakthrough, opening the way to unprecedented safety, efficiency, and ease of use:

      • Safe and reliable in any environment: Insulation and screening of all live parts ensure a trouble-free service life, while SF6-free technology enhances peace of mind.       
      • Flexible, simple, modular, and functional: Easy to install and easy to use, with operator-friendly switchgear and optimized service thanks to SSIS technology.
      • Smart grid ready, distributed intelligence: Advanced protection, control and monitoring, fully integrated for higher dependability and energy efficiency.


      Premset applications can be found in all Medium Voltage secondary and primary distribution substations

      • Buildings and industry
      • Distribution networks