Tenders for Supply of Coupling Socket Assembly With Locking Arrangement Without Cable For Inter Vehicular Coupler Suita Ble For 3 Phase Locos Equipped With 500 Kva Hog Converter As Per Rdso Specn. No. Rdso/Pe/Spec/Ac/ 01 77 Rev.1 -2013 Reference : Clw Spec. No. Clw/Es/3/Gbt/0490 Alt.D Warranty Period: 30 Months After The Date Of Delivery