Medium Voltage Switchgears
Gas Insulated Switchgear


ILVIEF under license of ABB assembles GIS (Gas insulated switchgear). The large installed base of our equipment globally certifies the technical excellence of the company. We can provide solutions with Gas-insulated ring main unit and compact switchgear SafeRing / SafePlus.

SafeRing is a ring main unit (RMU) for the secondary distribution network. It is available in 10 standard configurations suitable for most switching applications within the range from 6 to 40.5 kV. The standardized RMU configurations, which are mostly required within a distribution network, can be extensible upon request.

SafePlus is a metal enclosed compact switchgear system for distribution applications from 6 to 40.5 kV. The switchgear has a unique flexibility due to its extendibility and the possible combination of fully modular and semi-modular configurations. Both SafeRing and SafePlus are from the same product family and have identical user interface.


  •  Ring main unit type Safering, 12-24 kV, 630A
  •  Compact switchgear type SafePlus, 12-24 kV, 630A
  •  Ring main unit type Safering 36-40.5 kV, 630A
  •  Compact switchgear type SafePlus 36-40.5 kV 630A