Tenders for Supply of Coupling Socket Assembly With Locking Arrangement With Cable Ebm Suitable For Use In Inter Vehicular Coupler Zs Coupling Eog System, 750 Volt, 3 Ph, 400 Amp, 50Hz, Suitable For Lhb Type Ac Coaches, As Per Rcf Specification No. Edts 105 Rev. E Amendment No. 1, 2 & 3 With Corrigendum No. 1. Coupling Socket Assembly With Locking Arrangement With Cable Ebm Suitable For Use In Inter Vehic Ular Coupler Zs Coupling Eog System, 750 Volt, 3 Ph, 400 Amp, 50Hz, Suitable For Lhb Type Ac Coaches, As Per Rcf Specification No. Edts 105 Rev. E Amendment No. 1, 2 & 3 With Corrigendum No. 1