Supply Of Feeder Contactor 750v Ac For Net 1&2 As Per Abb Model No Af 50-40 Product, With Aux. 02no+02nc, Ui:1000v Ac/11:100 Amp I. E. Ac/100amp For Non-ac Lhb Coaches Cat No-ca5-22e With 02 No& 02 Nc Block Confirming To Iec 60947 4-1ul: 100a Ie Ac-1 100a Control Supply 110v Ac. As Per Attached Edts -355 Sl.no.33..