Solid Core Porcelain Bracket Insulator (1050 Mm Cd) For 25 Kv A.C 50 Hz Single Phase Ov Erhead Traction Lines As Per Rdso Spec. No. Ti/Spc/Ohe/Ins/0071 (04/2022) [ Warranty Period: 30 M Onths After The Date Of Delivery ] ]