Tenders for Supply of Electric Point Machine, Non-Trailable Type With 143 Mm Throw, As Per Spec. No. Irs:S-24/2002 A Md.1With Latest Amendments/Version. & Drg. No. Rdso/S-10800 With Latest Amendments/Version. Ac Immunity Level Shall Be 400 V. Warranty Period: 30 Months After The Date Of Delivery