Single Core Thin-Walled Electron Beam Irradiated Copper Cable Size 4 Sq Mm W Ith Copper Conductor Working Voltage Above 750 V And Upto 1.8/3.0Kv Suitable For Rolling Stock Application As Per Rdso Spec No Elrs/Spec/Elec/0019 Rev.4 Of Feb 2018 With Latest Ame Ndment [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]