24V DC Plug-in AC Immune Relays for Railway Signaling Systems

This tender, referenced as 50263091, is issued by the Ministry of Railways, specifically by STORES/WEST CENTRAL RLY, located at CORE Building, First Floor Indira Market Jabalpur. The tender pertains to the procurement of Goods, categorized under Railway related Products. The core requirement is for a specific type of relay: AC IMMUNE, PLUG IN TYPE STYLE QNA1, operating on 24V-DC, featuring 12 Changeover (F) / 4 Break (B) contacts. These contacts are specified as front and back metal to carbon. The relay must be supplied complete with a plug board, retaining clip, and connectors, adhering to standards BRS:931A, IRS:S60, IRS:S 34, and IRS:23 (as applicable). The interlocking code for this unit is specified as ABDFH & ABDGH respectively. The associated specifications include BRS:S 931A, IRS:S 60, IRS:S 34, and IRS:S23. This is an Open/Advertised tender with no Tender Fee or Earnest Money Deposit (EMD) required. The document download period commences on 20-Aug-2026 at 05:04 PM and concludes on 30-Oct-2026 at 12:30 PM. Similarly, bid submission is open from 20-Aug-2026 at 05:04 PM until 30-Oct-2026 at 12:30 PM, with the bid opening scheduled for the same date and time as the submission deadline. For comprehensive details of the work, interested parties are directed to refer to the tender document.