Latest protective relay Tenders | Government protective relay Tenders

Central Government/Public Sector

CTN :45086961

26 May, 2026 NA

Raigad - Maharashtra

Tender For providing of custom bid for services - retrofitting of ge make existing air circuit breakers (acbs) along with protective relays installed in pcc of csu substation of ongc uran plant

CTN :44947192

11 May, 2026 NA

Parganas - West Bengal

Tender For corrigendum : providing of custom bid for services - testing of ht and lt power system switch gear protective relaying at two 33kv substations inside rfi premises details as per annexure-a dt -18/02/2026

corporations/Associations/Others

CTN :44740026

11 May, 2026 3.37 Crore

Bengaluru - Karnataka

Tender For corrigendum : procurement of brake & clutch parts required for volvo & scania vehicles. - air dryer - sca, cartridge - sca, height sensor - sca & volvo, relay valve - sca, air dryer - sca, pressure sensor - vol, cartridge - sca, cable harness - vol, height sensor - sca & volvo, stop bracket - vol, relay valve - sca, pass through cable harness - vol, pressure sensor - vol, piston rod - sca, cable harness - vol, position sensor - vol, cover cylinder cover 3rd/2nd - vol, stop bracket - vol, cover cylinder 1st/reverse - vol, pass through cable harness - vol, split cylinder cover - vol, piston rod - sca, lip seal cylinder - vol, position sensor - vol, gear position detent gear change inhibitor - vol, check valve - sca, cover cylinder cover 3rd/2nd - vol, quick release valve - sca & vol, cover cylinder 1st/reverse - vol, charger valve - sca, split cylinder cover - vol, saftey valve m 16 thread 15bar - sca & vol-1629486, brake chamber type 24 disc tag axle - sca, lip seal cylinder - vol, head assy volvo b11r multi axle - vol, gear position detent gear change inhibitor - vol, air compressor - vol b11r, check valve - sca, ghcv graduated hand control valve - vol, quick release valve - sca & vol, cartridge assy - vol, charger valve - sca, rear bellows rh & lh - vol, front axle bellows rh & lh - vol-70377054, saftey valve m 16 thread 15bar - sca & vol-1629486, front axle bellows rh & lh - vol, brake chamber type 24 disc tag axle - sca, electric controlled air dryer - vol, head assy volvo b11r multi axle - vol, brake pad disc brake - sca-1390428-1521979, air compressor - vol b11r, brake pad -vol, ghcv graduated hand control valve - vol, quick release valve - vol, cartridge assy - vol, proportional valve - retarder - vol, rear bellows rh & lh - vol, head rep kit - vol, front axle bellows rh & lh - vol-70377054, abs sensor type b 5300mm - vol., front axle bellows rh & lh - vol, abs sensor type b 2650mm - vol, electric controlled air dryer - vol, abs sensor type a 2650mm - vol, brake pad disc brake - sca-1390428-1521979, abs sensor type b 5300mm - vol, spring brake actuator - vol., brake pad -vol, spring brake actuator - vol, quick release valve - vol, qspv - vol, proportional valve - retarder - vol, pressure reducer valve - vol, head rep kit - vol, qspv valve 7port - vol, abs sensor type b 5300mm - vol., diaphragm type 27 (msp 25/11) - vol, diapharam type 24 - vol, abs sensor type b 2650mm - vol, centre rod assy - sca, abs sensor type a 2650mm - vol, track control arm - sca, abs sensor type b 5300mm - vol, track control arm - sca., spring brake actuator - vol., track control arm-sca-489987, spring brake actuator - vol, track control arm - sca-489989, qspv - vol, repair kit - sca, pressure reducer valve - vol, rod strut - sca-1789082-1928859-483527, qspv valve 7port - vol, clutch releaser - sca, diaphragm type 27 (msp 25/11) - vol, clutch disc - sca, diapharam type 24 - vol, clutch pressure plate - sca, centre rod assy - sca, clutch kit - sca, track control arm - sca, clutch air hose - vol-70371209, track control arm - sca., pressure plate - vol b11r (sachs)., steering cylinder front - vol., track control arm-sca-489987, steering cylinder tag - vol., track control arm - sca-489989, camshaft without bearing kit - vol b11r., repair kit - sca, camshaft with bearing kit - vol b11r., rod strut - sca-1789082-1928859-483527, clutch releaser - sca, air dryer - sca, clutch disc - sca, cartridge - sca, clutch pressure plate - sca, height sensor - sca & volvo, clutch kit - sca, relay valve - sca, clutch air hose - vol-70371209, pressure sensor - vol, cable harness - vol, pressure plate - vol b11r (sachs)., stop bracket - vol, steering cylinder front - vol., pass through cable harness - vol, steering cylinder tag - vol., piston rod - sca, camshaft without bearing kit - vol b11r., position sensor - vol, camshaft with bearing kit - vol b11r., cover cylinder cover 3rd/2nd - vol, cover cylinder 1st/

CTN :44959862

08 May, 2026 NA

Raichur - Karnataka

Tender For corrigendum : supply of static protective relays (q3)

Central Government/Public Sector

CTN :45024672

07 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For 5 hp starter panel (dol) type, isi marked mcb, with all protective relay, indication lamps, voltmeter, amp meter and single phase preventer. suitable of 3 phase, 415volts +6%,-10% volts, 50 hz electrical supply.make: hpl, l&t or equivalent. [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :45015346

12 May, 2026 NA

Multi City - Multi State

Tender For supply of msdac 05 dp system including axle decetors,track sideelectronics,mushroom/tljb,centeral eveluators,reset unit,relay unit with final track clearancerelay,event logger,diagnostic terminal,tool kits,line verifcation box for each track section/supervisorytrack section including all oem racks/accosseries fully wired and equippwd with 05 detection points and04 track sections as per rdso spec.no.rdso/spn/176/2013 (ver.3) or latest. inbuilt cable length of alltx/rx shall be up t0 15 meter length. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44757044

02 May, 2026 69.85 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of evaporator, part no.4469056 , tube, part no.4475286 , switch pressure, part no.4469059 , motor, part no.4469041 , hose, part no.4436306 , hose, part no.4436307 , hose cooler, part no.4471764 , hose, part no.4454678 , filter, part no.4350249 , hose cooler, part no.4454684 , hose, part no.4454683 , compressor, part no.4436025 , condensor, part no.4617327 , hose, part no.4373396 , hose, part no.4316026 , hose, part no.4304464 , hose, part no.4436685 , hose, part no.4449267 , hose, part no.4438384 , work lamp 24v, part no.zc00000097 , hose, part no.4435320 , hose, part no.4449007 , hose, part no.4449008 , hose, part no.4451670 , cover guard, part no.6024060 , cover guard, part no.6024061 , head lamp, part no.z214771 , hose, part no.4408504 , hose, part no.4408505 , hose, part no.4326995 , joint, part no.645106 , clamp pipe, part no.309219 , bolt, part no.237417 , hose, part no.te08798 , hose, part no.4193871 , hose, part no.4453962 , hose, part no.4453963 , hose, part no.4278156 , hose, part no.4323284 , hose, part no.4239752 , hose, part no.4313442 , hose, part no.4453966 , hose, part no.4375182 , hose, part no.4362764 , hose, part no.4328599 , hose, part no.4314398 , hose, part no.4343422 , hose, part no.4314399 , hose, part no.4314074 , hose, part no.4314075 , hose, part no.4314076 , hose, part no.4309074 , hose, part no.4389856 , hose, part no.4309072 , hose, part no.4389857 , motor, part no.4614911 , battery relay, part no.4031771 , bearing needle, part no.4452484 , shaft, part no.4472150 , pin spring, part no.4144028 , bearing, part no.4289648 , shaft, part no.4353504 , upper roller assy., part no.tc04713 , adjuster assly, part no.9156834 , bolt track roller, part no.j932409 , bolt, part no.j932075 , bearing, part no.4246786 , shaft, part no.4353499 , pin spring, part no.4144018 , seat assy, part no.4454406 , starter asm, part no.1811003413 , generator assy, part no.1812005307 , gear drive, part no.4476046 , pin spring, part no.4105691 , pulley, part no.ya00023056

CTN :44964160

12 May, 2026 18.38 Lacs

Bhadradri Kothagudem - Telangana

Tender For roof bolts, m.s. bolts & nuts , rivets, washers & screws , , dog nails , , fish plates, nuts & bolts for fish plates , , belt jointing pins , , cable hooks and signal hooks , , belt conveyor rollers , , belt sections , , resin capsules , , cement capsules , , gi canisters , , blasting gallery - spacers , , radiator repairs , , repairs and rewinding of motors of ac & dc , , repairs / rewinding of transformers (welding/lighting/power) , , gl wire , , wire mesh for longwall salvage , , manufacturing of supply of electrical coils for , , i) ac motors up to 6.6kv grade , , li) transformer coils up to 33 kv grade , , repairs of rotors for electric motor , , lighting cable , , steel chock manufacturing , , house wiring , , all types of fan repairs , , shovel bucket welding , , repairs of pumps , , couplings manufacturing , , special steel and alloy castings , , (tooth points, track pads, mn steel casting) , , manufacturing of fly ash bricks (not to be manufactured at stores site. it shall be at their own site) , , manufacturing of pump components (spares) , , transformer oil filtration , , reconditioning of drill bits an drill rods. , , vulcanizing the old training cable sof drill machines, sdls, lhds etc (work should be carried out at the respective mine premises. , , manufacturing of earth clamps, g.i.flats, g.i.bolts and nuts. , , crimping of hydraulic hoses. , , repairs to hydraulic pumps, motors, control valves and other related components. , , refurbishing of lt & ht switches with oem spares including testing. , , manufacturing/repairs of slip rings & d-contacts. , , furniture repairs i.e. cane chairs, tables, almirahs etc. , , repairs to wet grinders, water purifiers and water coolers , , manufacturing of coupling bolts of all sizes , , fabrication of oht line components like cross arms, clamps, stay wires, cross brassings, base plates etc. , , manufacturing of haulage rope drum rollers. , , all sizes of ventilation doors. , , safety boards designing/stickering/painting with retro-reflective radium papers/paint on hemm/ radium stickering in underground & surface, radium boards, safety boards & radium jackets. , , fabrication of lighting & cable cross over towers , , maintenance & repairs of air conditioners on hemm , , painting work in underground and on surface , , fabrication and erection of ms structural works like gantry, bunker etc. , , tailoring works at hospitals & area workshops , , manufacturing of hume pipes , , clay pills manufacturing , , maintenance of pmts/lighting transformers/power transformers & sub-stations , , erection /renovation of residential/pmts/sb-station earth pits (conventional type /chemical type). , , testing of all protective relays & mprs , , tub assembling/repairing of coal tubs in mines. , , cl casting works like ci pulley, tub wheels , , outsourcing works in mines, like masonary walls construction, surface material loading, cleaning and dusting in underground etc. , , all types of computer software installation, antivirus, hardware and network installation. , , cc cameras installation and repairs.

Central Government/Public Sector

CTN :44949082

28 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of relay qta2 ac immune, plugin type style dc neutral track, 9 ohm, 2f/1b contacts front andback contacts metal to carbon, complete with plug board, retaining clip & connectors conforming to brs:939a, brs:966, (appendix f2), irs:s-34 and irs:s-23 (as applicable). the interlocking code for this unit shallbe fghkx. make brand aewtllp [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44901557

28 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : supply of relay a.c. immune plug in type style (qbat d.c. baised track relay, 9 ohms, d.c. 2f/2b contracts front and back contact metal to carbon, complete with plug board , retaining clips and connectors, confirming to rdso/son/84 ver 2.0 or latest and rdso spec.no. irs:s-34, s-23 or latest, as applicable . the interlocking code for this unit shall be "abejx" accepted make: your own make [ warranty period: 30 months after the date of delivery ]

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Central Government/Public Sector

corporations/Associations/Others

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector