supply of qspa1, q series neutral line relay, ac immune, plug-in type, working over 24v dc slow to pi ck up and having 8f/4b metal to carbon contact, complete with board, retaining clip and connectors confor ming to brs:933a, irs:s-60/78 amd.1 or latest. the interlocking code for this unit shall be abdej. [ warra nty period: 30 months after the date of delivery ] ] - qspa1, q series neutral line relay

South Eastern Railways has invited bids for the supply of qspa1, q series neutral line relay, ac immune, plug-in type, working over 24v dc slow to pi ck up and having 8f/4b metal to carbon contact, complete with board, retaining clip and connectors confor ming to brs:933a, irs:s-60/78 amd.1 or latest. the interlocking code for this unit shall be abdej. [ warra nty period: 30 months after the date of delivery ] ] - qspa1, q series neutral line relay.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 15 October 2026, with the technical opening scheduled for 15 October 2026.