6 A Voltage Selector Switch L1-L2,L2-L3,L3-L1,Voltage Between Phases With Off. A S Per L&T-Salzer Cat. No. - 61312Sab13Tdyr. Siemens- 3Ld40014Dc300Rc0 , Schneiderk10D024Mc H. Suitable For Fixing In Switch Board Cabinet Of Lhb Ac Coaches As Per Serial No.- 16, Item Co De . Rswv1, Rswv2, And Place Of Instllation S1S13, S1S14 Of Bill Of Material Of Rdso Spec. No. - Rdso/Pe/Spec/Ac/0184-2015 (Rev.1). Accepted Make - As Per Bill Of Material. [ Warranty Period: 30 Months After The Date Of Delivery ] ]