Supply Of Miniature, Plug-In Type, Tractive Armature, M To C, Universal Ac Lamp Proving Relay, Style Qecx, 4F-4B Con Tact, For 110 V Ac Led Signal Lamp Code Abdhk Metal To Carbon, As Per Rdso Specn. No. Brs:941A Sts/E/Relays/Ac Lit Led Sig Nal/09-2002 Amdt 1 : Irs S-23 & 34 (Common For Main Subsidiary Signals) And Technical Specifications, For 110V Dc/12W Led Sign Al Of Main All Aspect, Calling-On, Route And Shunt Signals, Complete With Plug Board, Base, Retaining Clip And Connectors. [ Warran Ty Period: 30 Months After The Date Of Delivery ] ]