M8566327065 Vcb: 6.6 Kv Retrofit Ngef: 1250 A: Abb ,M8566329016 Vcb: 6.6 Kv Retrofit Ngef: 2000 A:Siemens , Emswg03Gn823 Switchgears (6.6Kv)Retrofitting Quantity: 7