Relay Ql1 Plug In Type, Style Magnetically Latched, Neutral Line, 24 V Dc, 11F,4 B, Contacts, Front & Back Contacts Metal To Carbon, Complete With Plug Board, Retaining Clip And Connectors Conforming To Brs:935A, Irs:S-34 & Irs:S-23 (As Applicable). The Interlo Cking Code For This Unit Shall Be Abdeg. [ Warranty Period: 30 Months After The Date Of Delivery ] ]