Relay Point Contactor Unit 24 V, Irs: S-46. Accepted Description-Relay, Point Contactor Unit, Non-Ac Immune Plugin Type Integra Make As Per Drg. No. Iig30001W0001, 24V Dc And Capable Of Control Ling Electric Point Machine Operating On 110V Dc. The Unit Shall Consist Of N/R Relay (Neutral Line Relay With Two Coils), Xr Relay (24V Dc Neutral Relay), W(N)R/W(R)R- Mechanically Interlocked Relay & Wcr (Heavy Du Ty Contract Or Relay With 16 Ampere Breaking Capacity). All The Above Relays Shall Be Mounted On Pre-Wired Base Plate. [ Warranty Period: 30 Months After The Date Of Delivery ] ]