Supply Of Relay Ac Immune, Plug In Type, Style Qbca1, Dc Baised Point Contractor, 24 V Dc, 2Fh-4B, Contacts, Front Contacts, (Heavy Duty) And Back Contacts, Metal To Carbon, Complete With Plug Board, Reatining Clip And Connectors, Conforming To Brs: 943,And Rdso Specification No. Irs: S-34 And Irs:S-23 (As Applicable). The Interlock Ng Code For This Unit Shall Be Bcejk. Rdso Item Id:3100385007 [ Warranty Period: 30 Months After The Date Of Delivery ] ]