Power Supply On/Off Switch (S01) To Siemens Model No.3Sb50002Ab01+3Sb54000E / L&T Model No. Emncsk1+Ec1C / Schneider Model No.Xb5Ad21N+Zbe101N+Zbe102N Or Teknic For Lhb Ac Sw Itch Board Cabinet As Per Rdso Letter No El/7.1.108/Mssbc Dt:17/09/2021. [ Warranty Period: 30 Month S After The Date Of Delivery ] ]