Supply of Compressor Motor Contactor With Auxiliary Block For Ac Rakes Of Kolk Ata Metro To Specification No.Mr/Poh/Spec/Cg/Cmc, With Latest Amendment If Any Mak E: Siemens Type No.3Rt1026- 3Fx40-0La2 With Auxiliary Switch 3Rh1921-1Ea11 Or Similar T Ype Of Allen Bradley, Abb, Schneider, Mors Smitt, L&T, Specn: As Per Metro Railways Specificatio N No.Mr/Poh/Spec/Cg/Cmc, With Latest Amendment, If Any Warranty Period: 30 Months After The Date Of Delivery