Supply Of Coupling Socket Assembly Without Cable Suitable For 500 Amps 750 V Ac Zs Couplin G Eog System 750 V ,3Ph , 50Hz , Suitable For Lhb Ac Coaches As Per Rcf Drawing No Lw 71300 Specificati On No . Rdso /Pe/Spec/Ac/0177 (Rev.0) -2013 Or Latest (1) Test Certificate Oem Certificate Warranty Certificate Should Carry At The Time Of Supply Of Material (2) One Sample Should Got Approved Before Bulk Su Pply. Note: Firm To Quote Only Rdso Uvam Approved Venders Only [ Warranty Period: 30 Months After The Date Of Delivery ] ]