Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :43630461

25 Feb, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4953135 for numerical relays and other accessories items packages for dvc koderma d d -e4953135 numerical relays 01-sg4940187187-numerical o_slash_c and e_slash_f relay for dc_slash_dd_slash_de as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02sg4940187195-numerical o_slash_c and e_slash_f relay for db _slash_ deog as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 03-sg4940187209numerical motor protection relay for da_slash_daf as per annexure-a it-003 _99_. , 04-sg4940187217numerical motor differential relay for daf as per annexure-a it-004 _87m_ , 05-sg4940187225-numerical trafo differential relay for dbf as per annexure-a it-005 _87t_slash_50_slash_50n_slash_51_slash_51n_ , 06sg4940187233-numerical ref_slash_sef prot relay for dc as per annexure-a it-006 _64r_slash_51ns_ , 07sg4940187551-metrosil as per ann-a it-007 , 08sg4940187624-stabilizing resistor _0-4kohms_ as per ann-a it-008 , 09-sg4940187713-layer 2 ethernet switches _16cu_plus_4fo_ as per ann-a it-009 , 10sg4940187721-layer 3 ethernet switches _16fo_plus_8cu_ as per ann-a it-010 , 11-sg4940187730human machine interface _hmi_as per ann-a it-011 , 12-sg4940187799-relay parameterization device as per ann-a it-012 , 13-sg4940187802-a4 size colour laser report printing device as per ann-a it-013 , 14sg4940187853-un-interrupted power supply as per ann-a it-014 , 15-sg4940187861-cat-6 or better cable as per ann-a it-015 uom-meter , 16-sg4940187870optical fibre cable _single-mode_ as per ann-a it-016 uom-meter , 17-sg4940187888-serial to ethernet port converter as per ann-a it-017 , 18-sg4940167003numerical o_slash_c and e_slash_f relay for dc_slash_dd_slash_de as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 19sg4940167011-numerical o_slash_c and e_slash_f relay for db _slash_ deog as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 20-sg4940167020numerical motor protection relay for da_slash_daf as per annexure-a it-003 _99_ , 21-sg4940167194numerical motor differential relay for daf as per annexure-a it-004 _87m_ , 22-sg4940167046-numerical trafo differential relay for dbf as per annexure-a it-005 _87t_slash_50_slash_50n_slash_51_slash_51n_ , 23sg4940167054-numerical ref_slash_sef prot relay for dc as per annexure-a it-006 _64r_slash_51ns_ , 24sg4940167062-metrosil as per ann-a it-007 , 25sg4940167070-stabilizing resistor _0-4kohms_ as per ann-a it-008 , 26-sg4940167089-layer 2 ethernet switches _16cu_plus_4fo_ as per ann-a it-009 , 27sg4940167097-layer 3 ethernet switches _16fo_plus_8cu_ as per ann-a it-010 , 28-sg4940167100human machine interface _hmi_as per ann-a it-011 , 29-sg4940167119-relay parameterization device as per ann-a it-012 , 30-sg4940167127-a4 size colour laser report printing device as per ann-a it-013 , 31sg4940167135-un-interrupted power supply as per ann-a it-014 , 32-sg4940167178-cat-6 or better cable as per ann-a it-015 uom-meter , 33-sg4940167186optical fibre cable _single-mode_ as per ann-a it-016 uom-meter //bid details2 / 34

State Government

CTN :43704368

27 Feb, 2026 1.81 Lacs

Banda - Uttar Pradesh

Tender For corrigendum : procurement of buchholz relays, oil surge relays, pressure relief device for various sub stations under etd hamirpur.

corporations/Associations/Others

CTN :44124859

03 Mar, 2026 NA

Lucknow - Uttar Pradesh

Tender For auction sale of miscellaneous electrical & electronics scrap (relays,dcd,transformer,energy meter, etc.,ms scrap(cond. drum, radiator & packaging structure, ff valves,nrv & pipes etc.,gi scrap(iso base assembly, bpi structure,compressor tank,barbed wire etc.,wave trap,420 kv cvt(passio villa-03,areva-01 &alstom-01,420 kv cb 1 pole column(m&g -03nos, intrrupter(m&g - 01 nos etc,245kv dismantled circuit breaker-abb,420 kv bushing w/o lead,245kv bushing w/o lead,scrap cable,scrap glass/porcelain disc insulator,empty sf6 gas cylendor,acsr conductor,420kv ct,120 kn clr polymer insulator,336 kv las,36 kv ct pt,battery charger (50v,battery charger (220v,battery a 109 no-2.23 v 600 ah varla batteries exide make, etc,emulsifier pump 160kw along witth associated panel (ff scrap lot,diesel engine pump 225hp along witth associated panel (ff scrap lot,hydrent pump 45kw along witth associated panel (ff scrap lot,jocky pump 12kw along witth associated panel (ff scrap lot

Central Government/Public Sector

CTN :44118725

25 Feb, 2026 NA

Rourkela - Odisha

Tender For contactors and bi-metal relays(9items) comprising of following: 1 - contactor,power,3p,1no,mm:3tf3010-0ap0 , 2 - contactor,power,air,415vac,220vac,16a,3p , 3 - power contactor,22a, 240v ac voltage , 4 - power contactor,32a, 240v ac voltage , 5 - contactor,aux,400v,32a,3p , 6 - relay,bimetal o/l,14-20a,mm:3ua 1928-oar , 7 - relay,o/l,bimetal,8-12a,mm:3ua1928-oap , 8 - relay,o/l,bimetal,4-6a,mm:3ua1928-oal , 9 - relay,o/l,bimetal,17-25a,mm:3ua1928-oas ,

CTN :44092862

11 Mar, 2026 34.89 Lacs

Ernakulam - Kerala

Tender For tender for supply of olr with builtin single phasing protec feature range 23 32a , olr with builtin single phasing protec feature range 2.5 4a , indicating lamp suitable for 220v ac colour red , hrc fuse fittings 20a with 6a link , push button with 1no or 1nc colour green , indicating lamp suitable for 220v ac colour green , pressure switch for hydro tank , wearing ring , mechanical seal assy 1 , mechanical seal assy 2 , angular contact ball bearing b to b , mechanical seal assy 3 , bush bearing , motor bearing , shaft 1 , shaft sleeve , pump half coupling , spacer coupling , oil seal d50 30 7 thk , bush b crshaft std spare 15ld , half bear std kit 15ld400 441 , air filter cartridge 15ld400 , fuel filter , inlet valve mech tpt 15ld , exhaust valve mech tpt 15 , thermal overload relays 9 13 a class 10a 1no 1nc , me s seal050 , filter element for fine filter , coalescer filter water separ , shaft , bellows , mechanical seal , shaft pump , ball bearing , seal mechanical

Central Government/Public Sector

CTN :44093036

05 Mar, 2026 NA

Sagar - Madhya Pradesh

Tender For supply, retrofitting and commissioning of differential relays in powergrid bina mpptcl bina feeder

CTN :43350970

06 Mar, 2026 14.33 Lacs

Multi City - Rajasthan

Tender For corrigendum : requirement of volume boosters and air lock relays for various pneumatic control / shutoff valves and dampers installed at stps-sc, suratgarh, rvunl, suratgarh

Central Government / Public Sector

CTN :44098681

20 Feb, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply of set of gaskets required for m/s. eversure make airflow relays consisting of 02 items as follows.1) 6 hole base gasket for qvsl/ qvmt/ qvrh relays to m/s. eversure drg. no. eee/afr/05(rev.-1) item ref. no. 3. qty/set. = 600 nos.2) 3 hole base gasket for qvsi relay to m/s. eversure drg. no. eee/afr/06(rev-1) item ref. no. 3. qty/set. = 300 nos.

Central Government / Public Sector

CTN :44098866

23 Feb, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply of set of contacts(fixed & mobile) for m/s. abb make pc8 type relays consisting of two items as follows.1) angular contact spring complete(fixed contact) to m/s. abb drg. no. ina-516497-r2. qty/set. = 01 no.2) moving contact complete to m/s. abb drg. no. ina 412527-r5. qty/set. = 01 no.

State Government

CTN :44103705

25 Feb, 2026 NA

Delhi - Delhi

Tender For renovation of protection relays and allied works in lt panel at delhi cantonment bps.

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