Procurement Of Siemens Make Thermal Relays Spares At Iocl Barauni Refinery. , List Of Item ( S ) / Work ( S ) As Per Tender Documents , Relay 0.81.25A3ua50 00 Ok Siemens , Overload Relay- Type : 3Ua50 00 - 1B , Olr, 3Ru2116-1Db0, 2.2-3.2A, Siemens , Relay, Thermal, 5-8A, 3Ua 52 00-1H, Sie , Relay, Thermal, 6.3-10A, 3Ua 50, Sie , Relay, Olr, 8-12.5A, 3Ua 5000 1K , Thernmal Relay, 12.5-20 A, 3Ua5500-2B , 20-32A Bimetal Overload Relay, 3Ua5500-2D , Relay, 25-40A, Sie , Relay, O / L, 40.00-57.00, 3Ua58 00-2Tz1, Sie , Olr, 3Ru1146-4Kb0, 57-75A, Siemens , Relay, O / L, 63-80A, 3Ua 55 / 58 00 2Uz1 , Sie , Olr, 3Ru1146-4Lb0, 70-90A, Siemens , Relay, 0.4-0.63A, 3Ua50-Oa, Sie