Insulation Monitoring Relay, 415V Ac, 3 Phase, Neutral Isolated, Voltage Range 0-500 V Ac, Insulation Measuring Range-10 K Ohm To 150 K Ohm, Control Voltage: 24 - 240 V Ac/ Dc, As Per Page No: 39, S.No.63, Item Code: A2 And Place Of Installation S1A7, Of Bill Of Materi Al Of Rdso Spec. No. Rdso/Pe/Spec/Ac/0184-2015(Rev.1), Used For Insulation Control 415 V Of L Hb Type Ac Coaches, Confirming To Rdso Spec. No.Rdso/Pe/Spec/Ac-0184-2015 (Rev.1), Suitable F Or Lhb Type Ac Coaches Switch Board Cabinet (S1A07).Acceptable Makes & Cat No: Abb Cat No: Cm .Iws.2S, Schneider Cat No. Vigil Ohm/Imd-Im10, Siemens Cat No. 3Ug4581-1Aw30, Dold Cat No: Il 58 80, Contrel Cat No. Ir 470Ly-21A, Ri-R138, Woka (Or) Bender.Note: Material Should Be Supplied By Oem Or Their Authorized Dealers Only With Uploading Their Dealership Certificate While Bidding.Test Certificate.) [ Warranty Period: 30 Months After The Date Of Delivery ] ]