supply of voltage phase control (mmr- measuring and monitoring relay) 400/480 v ac +/-15%, 50-60 hz with ip20, control 300-500v ac, rated operational power 13 va at 400 v ac similar to cm-mps.41s of m/ s abb and dpc01dm48. 400/480 of m/s carlo. make- abb, carlo gavazzi, siemens, schneider and dold or a ny other rdso approved make as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1) and rd so's letter no. el/7.1.108/mssbc dt.17.09.2021.(material to be supplied with oems proof of purcha

West Central Railway has invited bids for the supply of voltage phase control (mmr- measuring and monitoring relay) 400/480 v ac +/-15%, 50-60 hz with ip20, control 300-500v ac, rated operational power 13 va at 400 v ac similar to cm-mps.41s of m/ s abb and dpc01dm48. 400/480 of m/s carlo. make- abb, carlo gavazzi, siemens, schneider and dold or a ny other rdso approved make as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1) and rd so's letter no. el/7.1.108/mssbc dt.17.09.2021.(material to be supplied with oems proof of purchase alon g with test certificate). (firm to attach approval letter along with offer) [ warranty period: 30 months afte r the date of delivery ] ] - voltage phase control.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 7 October 2026, with the technical opening scheduled for 7 October 2026.