Supply Of Relayrelay,Relay Ac Immunized, Plug In Type, Style Qta2 Dc Neutral Track Relay, 09 Ohms, 4F/2B Contacts,Front & Back Contacts, Metal To Carbon, Complete With Plug-Board Retaining Clip And Connectors Conforming ToBrs:939A, Brs:966 (Appendix F2), Irs:S 34 & Irs:S 23 (As Applicable). The Interlocking Code For This Unit ShallBe Fghkx. (Make- Cg Power, Eldyne, Aew, Orient Or Similar). , Relay Ac Immune, Style Qta-2 Dc Neutral Track, 09 Ohm, 4F/2B Contacts, Front And Back ContactsMetal To Carbon, Complete With Plug-Board Retaining Clip And Connectros Confirming To Brs:939A, Brs-966(Appendix F2) Irs:S-34 And Irs:S-23 (As Applicable). The Interlocking Code For This Unit Shall Be Fghkx. OrSimilar , Supply Of Relay Ac Immunized Plug In Type Style Qta2 Neutral Track Relay 9 Ohms Contact 2F/1BFront An Back Contacts Metal To Carbon Complete With Plug Board Retaining Clip And Connectors .As Per Brs:969A,Brs:966( Appendix F2)Irs:S 34 &Irs :S23 (As Applicable ).The Interlocking Code For This Unitshall BeFghkx , Relay Ac Immune, Style Qta-2 Dc Neutral Track, 09 Ohm, 4F/2B Contacts, Front And Back ContactsMetal To Carbon, Complete With Plug-Board Retaining Clip And Connectors Confirming To Brs:939A, Brs-966(Appendix F2) Irs:S-34 And Irs:S-23 (As Applicable). The Interlocking Code For This Unit Shall Be Fghkx. , Relay Ac Immune, Style Qta-2 Dc Neutral Track, 09 Ohm, 2F/1B Contracts, Front And BackContacts Metal To Carbon, Complete With Plug-Board, Retaining Clip And Connectors Confirming To Brs:939A, Brs-966 (Appendix F2) Irs:S-34 And Irs:S-23 (As Applicable). The Interlocking Code For This Unit Shall Be Fghkx. , Realy Ac Immune, Style Qta-2 Dc Neutral Rack, 09 Ohm. 4F/2B Contacts, Front And Back ContactsMetal To Carbon, Complete With Plug-Board Relaining Clip And Connectors Confirming To Brs:939A, Brs-966(Appendix F2) Irs:S-34 And Irs:S-23 (As Applicable). The Interlocking Code For This Unit Shall Be Fghkx. OrSimilar => Limited