Relay, Non Ac Immune, Plug In Type,Style Qn1,Dc Neutral Line,24Vdc,12F/4B Co Ntacts,Front And Back Contacts Metal To Carbon With Plug Board, Retaining Clip And C Onnectors Conforming To Brs:930,Irs:S-34 And Irs:S-23 Or Latest[As Applicable].The Inter Locking Code For This Unit Shall Be Abcde. [ Warranty Period: 30 Months After The Date Of Del Ivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]