Metal Oxide Gapless Lightning Arrestor/Surge Arrestor For 25Kv Bg Ac Emu/Memu/3Ph Loco A S Per Rdso Specification No. Spec/E-1/2/05, Dated-1987, Ammendment-1 Or Latest Or Clw Specification No. Clw-Es-3-0016, Alt-B Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]