Supply Of Relay A.C. Immune Plug In Type Style (Qbat D.C. Baised Track Relay, 9 Ohms, D.C. 2 F/2B Contracts Front And Back Contact Metal To Carbon, Complete With Plug Board , Retaining Clips And Conn Ectors, Confirming To Rdso/Son/84 Ver 2.0 Or Latest And Rdso Spec.No. Irs:S-34, S-23 Or Latest, As Applica Ble . The Interlocking Code For This Unit Shall Be "Abejx" Accepted Make: Your Own Make [ Warranty Perio D: 30 Months After The Date Of Delivery ] ]