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Lucy Electric medium voltage gas insulated ring main units characterised by their reliability, operational safety, and flexibility.

Gas insulated RMUs

Lucy Electric medium voltage gas insulated ring main units characterised by their reliability, operational safety, and flexibility.

Our gas insulated Ring Main Units (RMU) are internally arc tested, gas insulated and are the leading medium voltage switchgear ring main units worldwide.

Our Sabre Ring Main units characterised by their reliability and operational safety, are SF6 insulated. This ring main unit range includes fully extensible and non-extensible options for secondary distribution applications up to 24kV.

Our Aegis 36 and Aegis Plus medium voltage ring main units are built upon the strong foundations of the highly effective Aegis ring main unit.

For 17.5kV side and rear cable entry fuse switch RMUs, our Scimitar is SF6 insulated and is our leading extensible and non-extensible fused switch ring main unit.

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