Power Supply On/Off Switchs01 For Lhb Ac Switch Board Cabinet As Per Rdso Spec No.Rds O/Pe/Spec/0184-2015 Rev 1Or Latest And Rdso Lr.No El/7.1.108/Mssbc Dt:17/09/2021. Acceptable Makes: Siemens Model No.3Sb50002ab01+ 3Sb54000e, L&T Model No.Emncsk1+Ec1c, Schneider Model No.Xb5 Ad21n+Zbe101n+Zbe102n, Abb Model No.M2ss2-10B+Mcbh-00+Mcb-10 And Teknic Only Acceptable As Per Above Spec.