... ISO GB AIS RMU 12KV/24KV XGN15-12/24 Air Insulated Switchgear Medium Voltage Power Switchgear SAME QULITY as ABB,Schneider ... us 1.XGN15-12/24 SF6 RMU,Air or Gas Insulated Switchgear 2.Ring Main Umit with SF6 Load Switch,Vaccum ... residential area EN distribution station,small secondary transformer station,switching house,Industrial and mineral enterprises,mall,airport,subway ,wind power generation ...