Contactor For Net 1 & 2, Rated Voltage: 1000V Ac, Rated Kva-100 At Rated Voltage & 70 Degree Celsius And Utilization Category 6 A. Main Pole: 4 Nos, Auxiliary Contact: 2No2Nc, Control Voltage: 415Vac /- 15 Percent , With Surge Suppressor, An D , Make And Model Should Be As Per S. No. 3 Of Common Bom Items As Per Rdso Letter No. El/7.1.108/Mssbc Dt. 17.09.2021 Of Rdso Specification No. Rdso/Pe/Spec/Ac/0184-2015 (Rev-1).