supply of measuring and monitoring relay (lt-mmr) for voltage phase control 400/480 v ac +/- b1 15 %, 50-60hz, control voltage 300-500 v ac, with neutral for switch board cabinet of lhb type ac coaches. m ake/ catalogue no : cm-mps.41s of abb or dpc01dm48. 400/480 of carlo gavazzi or 7ug0818-1ca20 of si emens or rm22tr33 of schneider or bd 9080.12 of dold or mr-es-3 v-400 (1217805) of phoenix or mg53 bh of l&t gic only. [ warranty period: 30 months after the date of delivery ] ] sr.section engin

Northern Railway has invited bids for the supply of measuring and monitoring relay (lt-mmr) for voltage phase control 400/480 v ac +/- b1 15 %, 50-60hz, control voltage 300-500 v ac, with neutral for switch board cabinet of lhb type ac coaches. m ake/ catalogue no : cm-mps.41s of abb or dpc01dm48. 400/480 of carlo gavazzi or 7ug0818-1ca20 of si emens or rm22tr33 of schneider or bd 9080.12 of dold or mr-es-3 v-400 (1217805) of phoenix or mg53 bh of l&t gic only. [ warranty period: 30 months after the date of delivery ] ] sr.section engineer/n., with an EMD of ₹0 Cr. Please refer to the tender document for project value details. Interested bidders can submit applications until 5 October 2026, with the technical opening scheduled for 5 October 2026.