Mpcb For Ventilation Fan Unit 1 & 2, Thermal Release Range(Rated Current) : 2 . 5 - 4 A, Class- 10, Breaking Capacity : 50 Ka, 3 Pole, Rated Voltage: 415 V Ac, 1 No+1 Nc Auxiliary Contact Block As Per R Dso Common Bill Of Material Letter No. El/7.1.108/Mssbc Dt.17.09.21 ,Annexure Column No. 1,Sl.No.37, Co Nforming To Column No 7. Make: As Per Rdso Common Bill Of Material(Bom) Dated 17/9/21 I.E. Abb Catalog Ue No.Ms 116-4/Legrand/Schneider Catalogue No. Gv2Me08+Gvae11/L&T Catalogue No.St418960000/Siem Ens Catalogue No.3Rv2011-1Ea10+3Rv2901-1E/Eaton. [ Warranty Period: 30 Months After The Date Of De Livery ] ]