Latest protection relay repair Tenders | Government protection relay repair Tenders

CTN :45063614

23 May, 2026 NA

Bankura - West Bengal

Tender For supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

CTN :44213208

09 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of gasket for glacier filter gf600-11 , ltwater system components , rubber compensator -pn16dn50nbr , sleeve , rubber compensator sleeve , rubber compensating sleeve dn80 pn16 lf130 , screw , punched joint , gasket for glacier filter gf600-11 , collar screw , disc spring , set of cyclam seal , set of spare gasket o rings , o rings , ehaust gasket , special seal , he nut , he bolt , filter element , rsp bearing safety card , pt 100 converter with two threshold , ferquency preamplifier-engine speed , frequency preamplifier , 16 analog input card , rtd input filed module , fw temp regulator , fuse 10 38gg 10a , fuse 10 38 05a , filter 415v ac-ac 3ph 3w 16a , simple subbase , fuse 1a gq 10 38 , fuse 4a gq 10 38 , 2way 2pole without off selector sw , miniature circuit breaker , mcp 2p2a , 1 c10 sq mm lfh cable as per nes- 518 , 1 c10 sqmm lfh cable as per nes-518 , 1 c25 sqmm lfh cable as per nes-518 , 2c05 sq mm overall atc shielded with core , 4c075 sq mm overall atc shielded with core , 1c40 sq mm lfh cable as per nes-518 , emi filter type , emi gasket type 1516-00121-02 , dc-dc convertor24v63a150wip 19-36v , 3c 075 sq mm shielded unifle lfh cable , 6c 75 sq mm shilded unifle lfh cable , flashing lamp , horn , 4-20ma signal duplicator , dc-dc convertor24v63a150wip 19-36v , relays 2co 24 voe , relay socket , etherent switch , 4 co control relay , plc power supply , plc 3200 , selector sw , cable glands , terminals , 3c 4 sqmm shielded unifle lfh cable as per nes-518 , dc onoff switch , 4c 25 sqmm shilded unifle lfh cable as per nes 518 , 2c 10 sqmm shielded unifle lfh cable as per nes 518 , 4c 075 sqmm shielded unifle lfh cable as per nes 518 , 2c 15 sqmm shielded unifle lfh cable as per nes 518 , 53c 075 sqmm shielded unifle lfh cable as per nes 518 , plc 32di , 113c 075 sqmm shielded unifle lfh cable as per nes 51 , connection cable for 40 pin connector , communication cable , 18c 25 sq mm shielded unifle lfh cable as per nes 518 , 19c 15 sqmm shielded unifle lfh cable as per nes 518 , diode module30 input terminals 1 lamp test , 10c 25 sq mm shiielded unifle lfh cable as per nes 518 , double decker terminals , backplane etension cable 15m , lugs , plc cpume , plc 32al4-20 ma , line terminator , plc cpu-ethernet cable , me plc application software cd , standard backplane etender , universal scanner-1 , indicating lampannouciator , shock mounts , communication material set , push button white , plc software cd , plc programming cable , rack plate , plc panel fabrication , o ring bush , gasket , o ring an33 7pb 496 , joint , thermometric duct , prtransmitter-bourdon sedeme make 0-10 bar , pyrometric duct bank b , spring pack , pyrometric duct bank a , temperature sensor , sensor , speed sensor , epansion bellow , locking plate , gasket ring , gasket , locking plate , locking plate , drow sph rlr brg 10016552 , shim for wichita clutch , cap screw , cap screw , cap screw , cap screw , spring location pin , hex bolt m16x55 , external roto 5-8 hole 3 by 4 bsp , bearing bush , bearing bush , disc spring 22 x 11 2 x 1 25 , positive lock screw

corporations/Associations/Others

CTN :45051093

11 May, 2026 NA

Multi City - Multi State

Tender For auction sale of plates angle 101x76x76mm,crystal unit quartz 1 khz frequency type,transformer 250v a,charger battery solar , 25 w for stars v,panel electronic circuit synthesizer a5a,power supply (drg no-4579-741-601-18),rectifier(mau),bty nr liso 7.2v 4.5ah,bty non rechargeable cable lisol 15v 8ah,mixer ezm 302 dha-0059,dc servo amplifier em 1801/a,dc servo amplifier em 1803/a,transformer current,relay 326 430 d 220 vac,synthesiser electrical freq unit 2 to 30,panel electronic circuit mum bus cpu,panel electronic circuit rx memory,power supply assembly,panel electronic circuit rx modem,tx pre-triger cord pcb,grid cathode drive card ld-12

CTN :44728383

07 May, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : supply of main switch board spares c c - switch 4-port , gyro pump , power contactor mnx 70 , indicating lamp-colour: yellow,input , voltage: 240v ac 50hz, , indicating lamp, colour: green, input , voltage: 240v ac, 50hz,le , indicating lamp,colour: green, input , voltage: 24 v dc,led typ , 1000w.remotly operated search light , with control panel , mccb 20a , mccb 32a-nom 32a 1auxcont+1trip alm , therm 25,6-32a magne288a , mccb dn0-63a , mccb dn0-100a , power contactor mnx9/32 , power contactor mnx 45 , mccb 250a tp with 1 aux. with shunt trip , hand change over switch (hcos) , vme ip carrier , 50 pin pcb-ai , flash memory card 2 mb , connector for rtd card , connector for ai card , vme processor , 24*30 mm yellow indicator , 24*30 mm red indicator , 24*30 mm green-momentary 2 c/o pb , 24*30 mm red-momentary 1 c/o pb , 24*30 mm red-momentary 2 c/o pb , 24 30 mm blue-momentary 1 c/o-pb , 24*30 mm white-momentary 1 c/o pb , trackball , interposing relay, 2 c/o 24 vd , terminals for plc cards , ms 10 horizontal float level switch , intercom system (pcb assembly for , pan 5701) , micphone(stowage hook, preamplifier 7 , pin(pan1424-00&pan6702) , intercom system (line interface , module)-pas30670 , 63a, 3pole, mcb , 2x18w fluorescent tube light , mast head light (white) , stern light(white) , all round light(white) , all round light(red) , power supply unit(132 084ng003) , nsiu-nmea(na06 201109) , power unit 24vdc (nb05 307) , internal communication system(pre amplifier pcb imcos 8210) , motorised potentiomed er(frequency) , led lamp(red)12v dc , 2a, 1 way mcb 2p , serial to usb converter for touch screen , rectifier unit , end cover for sttb 2.5 , proximity switch 0-150 rpm , optical smoke detector head sv.ip44d (conduit box) , gyro connection pcb , gyro sensor pcb , gyro outer sphere pcb , mk2-modulator pcb , spare parts x/s-mtr down , local control pcb , mk2-power i/o pcb , sub-miniature fuse 1a 250 v , cia cont to i/f pcb , fan, complete assembly , encoder 2048, pulse per revolution , spare parts x-ped up , relay 12v dc , motor control module , trackball 50mm nsc , insc-isw-controller , convertor ac 85-264v/dc 24v , sailor ip handset & cradle , em log fd card , miniature cirucit breaker 20 amps , mcb 3 pole 50a , hrc fuse, fuse link (2a) , hf fuse link 4a , hf fuse link 4a , 22.5mmdia.240v ac,green, ledlamp, teknic , mccb-25a , acb spare aux. contact (6no+6nc) , mccb dth800 inst 360-640a , mccb, 3p, dl-100, 40a , voltage relay(t3300-02) , synchroscope , ammeter, aε, 0-400a , tp mcb,240v ac, 50hz, 4a , terminal cts 2.5un , terminal cts 6u , power terminals-suitable up to 6 sq.mm wire , o/c &s/c relay (t2500-06) , terminal cts 10u , double frequency meter -415vac range45-50-55hz size 96 x96 , quint-power supply unit , wtrd1 thermistor relay , power terminals-suitable up to 70 sq.mm wire , synchronoscope-input415vac size:96x96 with gasket , mcb 10a tp , mcb 16a tp , mcb 25a 3 pole , mcb 40a tp , mcb 63a tp , hcos 50a (with out enclosure) , dn2-mm 240v ac electrically operated mechanism direct drive , motor protection relay, microprocessor based , indicating lamp-colour: blue, input , voltage: 240v ac, 50hz,le , 6a,1 way mcb, 2p , ais gps anteννα ατ575-68(2gdb,tnc-f) , hrc fuse, fuse link (4a) , hrc fuse, fuse link (6a) , hrc fuse base & carrier 2a/6a , red push button , governor control switch , control terminals , illuminated pb,red , illuminated pb.green , control terminals cst 2.5 , relay mno 240vac 4 no conatcts , relay 240 v ac mno realyn 3no+1nc contact , relay mno 415vac, 4nc contact , sart , motorised mechanism for 400/630

Central Government/Public Sector

CTN :45049927

12 May, 2026 NA

Mumbai - Maharashtra

Tender For supply installation wiring & testing of programming controller variable frequency drive panel with powder coating siemens grey-7035 for mh-33 hp, ct-1 hp, lt-2hp, ah-20hp double speed for all motion with joystick with rrc master controller pendent operating with eot crane brake light arrangement along with dbr panel, along with protection switchgear consisting mcb of 6 amp, 18ka, sp/dp control transformer of 750va, 0-440-415-410/0-110 vac, relay with base, 3-ph line choke, dbr-2.75e,27.5kw break contactor along with suitable cables, terminations, etc. confirming to is 13408 or latest, supply for 10/5 ton eot crane ai lower parel workshop. accepted make: yaskawa | siemens | schineder or equivalent [ warranty period: 30 months after the date of delivery ]

CTN :44987583

15 Jun, 2026 NA

Ernakulam - Kerala

Tender For procurement of 134 by type seaking spares - procurement of 134 by type seaking spares, relay thermal delay rm60, insulator, lead ,bonding, piece distance, stiff stick, knobe assy, knobe, fastener, packing o ring, clamp quick release, connector, marshalling wands, stator assembly, drum assembly, rectfer block, wire,equipment, sky flex, resistor 500 mohm, diode, nut, discharge assy static, bottle, termal delay relay, electrical component sub assy encapsulated, transformer audio frequency, rivet, stripping product(mould release), bearing, tube, capacitor 1mf 35v, spring,keeper, micro circuit linear, ball end, sliding, fuse, screw, grub, nut x, sbfs fuse, bearing, ball, tube x, coil, assy, fastener assy, capacitor, fixed electrolytic, 12 f +75% -10%, 75wdc, rivet csk hd semi tube, lead bonding, bolt no 10-32 unf, fuse holder, fuse 1a, ppmp knob, fan assy, gasket, fuse 4a, grip sub assy, bearing ball, electrical connector, cap assy, ic mcb 2653a, unit audio balance v/uhf, capacitor, fixed electrolytic, 2.7 f 10%, 75wvdc, capacitor, fixed electrolytic, 3.3 f 10%, 35 wvdc, indicator, lamp missile present port, seal metal, circuit integrated compander, gasket x, pin assy, pin assy pip, block, terminal tb633, clamp, assy, pin hinge, movement assy, poppet pressure reducer, armature motor generator, relay, bearing ball, shaft assy, bearing ballannular, shim, seal, rod assy, control, valve check, core & poppet assy, card assy compass, switch, resistor, link, tee, double check, packing, o ring hydraulic, cooling turbine, horizontal, vertical bar movement, rod end female, ring dublel, housing assy, cap, recepectacle, panel stn box, packing o ring, mechanical front end assembly, tag board, rivet xx, rivet xxx, stem valve, bearing, tubing heat shrink, knob x, switch, gear shaft, spur, switch assy, electrolytic, fuse x, fuse xx, fuse xxx, synchro,control transformer, wheel balance, capacitor 22mfd 35v, rivet xxxx, holder assy lamp, linkage assy, front panel assy., semi conductor device,diode, radio retainer, fastener, fastener x, fastener xx, case and gear assy, transformer, embout 202a132-25, sleev and shield assembly, facia panel, washer tab, retainer washer, packing o ring, ring seal, ring mating, sbfs fuse, fuse xxxx, capacitor

Central Government/Public Sector

CTN :44213272

01 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

CTN :44836846

18 Jun, 2026 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - ka-54a installation kit, upper casing, frequency synthesizer, outer wing joint bottom section, lh, lower control linkage assembly, control linkage assembly on fr, elevator control unit, lever lh, engine attachment, hook, casing, control pedals, arm rest, rh, arm rest, lh, ball bearing, fixture for blade opening, relay, bearing, plate, resistor unit, panel, hyd motor, charger for radio intercon ic-a-24, bracket, current regulator, bearing, light fixture with sm28-4.8 lamp, contactor, rt hand lg lock strut(down lock cable), bearing, rheoslea, voltage measureing unit bin-ib,series 2, solid state cvr, nrv, water casing, rear bracket assembly (lh), rear bracket assembly (rh), programmer

CTN :44699189

20 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of wall clock , succession board with the unit emblem and name board at the main entrance door , executive centre chair of premium high quality leatherite for conference room , acoustics complaint wall panel, high frequency speech range, video conference room, charcoal wall panel , video conferencing complaint led 4k uhd tv with multiple hdmi, display ports, usb, wireless casting , audio extension for acoustic enhancement additional speakers , project submarine laser cut crest acrylic material with led back lit 3ft height , acoustic complaint absorptive aesthetic wall papering textured for surrounding , backdrop panelling of video conferencing display panel size 5ft x 3ft x 3 , conduit cover for concealing of loose electrical cables, vc cables and ofcs approx 20 meters , wall mounted repeater relay displays for horizontal display halway seated far from the front 55 inch 4k uhd , erognomic officer chair adjustable and breathable mesh , l shaped work bench , mobile pedestal drawer unit , visitor chair , documents trays in, out and pending , hanging file folders , archive boxers labelled , cabinet for storing files and documents , lockable table drawers next to the work bench , high quality leatherite sofa 3 plus 2 with dark colour matching the ambient office texturing , magazine holder with minium of 6 racks , coffee table with glass top , 32 inches smart led tv , provisioning of double door refrigerator , provisioning of microwave oven , electric kettle of medium size , water purifier of minimum 10 litre capacity , toaster or sandwich maker , open shelf of 4ft x 3ft dimension , coffee mugs ceramic material with the unit logo imprinted , dinner sets from borosil utensils , glass tumblers , thermos flask , bowls and cutleries , tea cups, saucer, glass or copper water bottles, water jugs , coffee machine bean to cup model

CTN :44263421

05 May, 2026 NA

Delhi - Delhi

Tender For procurement of spares for il-78 aircraft - 63 unit control heating, electronic altimeter, arm 62t self contained servo unit rudder installation, relay box 66, relay box 024, left pilot additional speaker, fire extinguisher, kursmp.70 control panel, csd turbine, actuator, fixture, control unit, tape transport mech block, tank unit, pump booster(v), bulb - temperature (v), semi automatic parachute release unit, v trailing edge inner wing (l h), te vane inner wing flap rh sec 2, outer wing flap rh, pipe exhaust, shutter, fuel oil heat exchanger, auto start control, receiverbsi-3k-7, sweep unit, power unit, input information, receiver(av2.026.004.2.03 sp), unit, valve eletro hydraulic, low frequency unit, monitor auto pilot (v), oxygen mask, gear distributive, device(yam2.087.067-01), pannel, switch - power failure, memory block, magnetic recorder, rectifier unit, pcb,y-5, pcb,y-6, differential switch (pressure), sensor

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corporations/Associations/Others

Central Government/Public Sector

Central Government/Public Sector