Tenders for Supply of Relay Qbca1 Ac Immune, Plug In Type, Style, Dc Baised Point Contractor, 24 V, 2F Hd, 4B, C Ontacts, Front Contacts, Heavy Duty And Back Contacts, Metal To Carbon, Complete With Plug B Oard, Reatining Clip And Connectors, Conforming To Specification No. Brs: 943, Irs: S-34 And Irs:S-23 As Applicable. The Interlocking Code For This Unit Shall Be Bcejk. Warranty Period: 30 Months After The Da Te Of Delivery