Description

The Lucci 11 kV RMU (Ring Main Unit) is a compact, gas-insulated or air-insulated medium-voltage switchgear unit with three-way configuration, rated at 11 kV and 63 A. It is used for secondary distribution network switching and protection at 11 kV cable ring main points in underground distribution systems. The three-way design allows ring-open and ring-close switching plus a transformer feeder connection.