Latest protection relay repair Tenders | Government protection relay repair Tenders

Central Government / Public Sector

CTN :44038828

18 Mar, 2026 NA

Tirupati - Andhra Pradesh

Tender For electronic timer (time relay mfs) 110v dc 0.05s to 300 hrs, blinking interval 2second and used for external power supply/emergency brake of lhb type ac coaches as per abb catalogue no. ct-mfs.21, siemens catalogue no. 7pv07231az20, schneider catalogue no. re22r2mmw, l&t cat. no. 2a8dt6, carlogavajji cat. no. dmb01dm24, phoenix cat. no. emd-bl-2t-i-230-pt, dold cat. no. mk7850n and luetze makes only acceptable, place of installation s1k18 as per bill of material and confirming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1 or latest and as per update of common bom items issued by rdso lr. no. el/7.1.108/mssbc, dt. 17/09/21 or latest suitable for lhb type ac coaches switch board cabinet.

CTN :43630040

17 Feb, 2026 NA

Thiruvananthapuram - Kerala

Tender For bid to ras corrigendum : supply of reducer bush 25x20 mm , upvc mta adaptor 20 mm , upvc fta adaptor 20 mm , upvc fta adaptor 25 mm , cpvc tee 15 mm , cpvc tee 20 mm , cpvc tee reducer 25 x 20 mm , pvc pipe 20 mm , pvc pipe 25 mm , pvc pipe 32 mm , upvc pipe 15 mm , glass pane 24 inch x 18 inch x 4mm , looking mirror 600 x 400 mm , pvc connection 15 mm x 750 mm suitable for with brass union at both ends , pvc connection pipe 900 mm , pvc waste pipe 60cm long 32mm dia , pvc shower rose 6 inch with arm arom , pvc float valve 50mm , ball valve half turn astm 15 mm , ball valve half turn astm 20 mm , ball valve half turn astm 25 mm , ball valve half turn astm 40 mm , ptmt pvc connection pipe 900 mm , cpvc tank adaptor 25 mm , non asbestos fiber cement builliding board of size 4 mm 600x600mm , paint brush 25mm width , paint brush 50mm width , paint brush 75mm width , paint roller 100 mm , paint roller 75 mm , paint roller 25 mm , drill bit 2 mm , drill bit 3 mm , drill bit 4 mm , drill bit 5 mm , drill bit 6 mm , drill bit 8 mm , jumber bit 6 mm , jumber bit 8 mm , cutting abrasive wheel for angle griding , sand paper wheel 4 inch 60 number , sand paper wheel 4 inch 100 number , adhesive synthetic rubber 500 ml pack , packing cloth 150 cm wide , panel pin nails 25mm , cyancylate adhesive 500 ml , nylon washer , fevicol s h , foam cushion for sofa set of size 22 inch x 21 inch x 100 mm and 40 d , seat cushion foam 40 mm wide for dining chair officer , knob for drawer with screw , pvc squire shoe , pvc shoe for chair verandah , looking mirror 750x330x5mm table dressing gents , nails concrete 75mm , nail wire gi 20mm , nail wire gi 40mm , nail wire gi 50mm , nails wire gi 60 mm , nail wire gi 150mm , plywood bwr 8 feet x 4 feet x 4mm , plywood bwr 8 feet x 4 feet x 6mm , plywood bwr 8 feet x 4 feet x 9mm , plywood bwr 8 feet x 4 feet x 12 mm , plywood commerical 8 feet x4 feet x 8 mm , mdf board 8 feet x 4 feet x 12 mm , mdf board 8 feet x 4 feet x 18 mm , sand paper various grade , steel wood screw 50mm x 7g , screw 20 mm with pvc gitti , screw 25 mm with pvc gitti , screw 50 mm with pvc gitti , synthetic enamel paint olive green colour , synthetic enamel paint white colour , synthetic enamel paint smoge grey colour , synthetic enamel paint black colour , paint dark brown , synthetic enamel paint red colour , polyurethane water proofing coating , epoxy resin for floor tiles , pvc beading patti 50 mtr , wood corner beading , wood beading flat patti , turpentine oil , french polish , gasket shellac , batten holder pvc , bell push 5 amps piano type , led lamp 5w , led lamp 6 watt , led lamp 7 watt , led lamp 9 watt , led lamp 10 watt , led lamp 12 w , led lamp 14 w , led lamp 15w , led lamp 18w , led gate light 40 w , smc termnal box of size 273 x 136 x 113 mm , dol starter for 10 hp pump set 9-15 amps 415 v , fully automatic star delta starter sutable for 415 volt 9-15 amp 15 hp pump set , fully automatic star delta starter sutable for 415 volt 14-23 amp 20 hp pump set , power contractor 3 pole 415 volt , elect timer type st 100 3-30 sec 415 v , thermal overload relay type mn2 24-40 amps 415 v , single phase preventer 415 v , mcb db 4 way spn , mcb db 8 way spn , mcb db 12 way spn , mcb db 16 //bid details2 / 143way spn , mcb db 4 way tpn , vtpn db 4 way , mccb 40 amps 16 ka 4 pole , pvc aluminium cable 2 core x 4 sqmm , pvc aluminium cable 2 core x 6 sqmm , pvc aluminium cable 2 core x 10 sqmm , cable joint kit for 3 core 11 kv xlpe al of size 120 to 240 sqmm , cable joint kit for 3. 5 core xlpe of size 25 to 50 sqmm , cable joint kit for 3. 5 core xlpe of size 70 to 120 sqmm , cable joint kit for 3. 5 core xlpe of size 150 to 185 sqmm , plug top 15 or 16 amps 3 pin , plug top 5 or 6 amps 3 pin , insulation tape 20mm x 25 mtr , socket 6 amps non modular , socket 16 amps non modular , modular switch socket combination 16 a 3 pin , switch piano 6 amps 1 way , switch piano 16 amps 1 way , capacitor 2. 5 mfd , danger notice plate ht 25 x

CTN :43760561

17 Feb, 2026 NA

Jammu - Jammu And Kashmir

Tender For corrigendum : supply of bp cuff , spo2 probe , monitor power supply , suction jar , relay assy

CTN :43838029

16 Feb, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For bid to ras supply of procurement of spare parts for maintenance of tractors and farm eqpt -bulb 12 volt 1016 , bulb 12 volt 1141 , bulb 12 volt 67 no. , meter holder pvc , meter holder brass , meter bulb , horn clip with rubber , round clip 8 no. , round clip 10 no. , back light mud guard power trac , back light mud guard swaraj , parking indicator light , head light holder , indicator flasher with sound , horn switch pvc , horn cut out pvc relay 3 wire , horn 12v , horn screw 1 by 2 inch x 1 inch x 1 by 2 inch , fuse as per size , indicator button 4 relay , pulley 4 inch b type , bonnet lock , brake drum seal , steering arm seal , slide stabilizer assy left side , slide stabilizer assy right side , clutch shaft swaraj , release bearing cr-1002 nbc , rubber boot for tractor swaraj , cross for alternator , oil seal 50-72-08 , tractor driver seat

CTN :43777664

20 Feb, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of bearing assembly tapered roller , molded hose(oil injection) , water hose , spark plug , mount-rubber , fuel filter , gasket set power head , gasket , insert-trim adj , o-ring , prop nut , cable assy-black , valve seat exhaust , mount-engine (2.8l) (0l343100 and below) , high performance gear lube , gasket set , engine , anode assy , ring set , fuse-20 amp a 5 , liner-cylinder , filter fuel , belt , relay , console mount remote control , serv kit 300 hrs , power trim fluid , high performance gear lube , mercury diesel engine oil , extended life coolant , trim solenoid , fuel filter a 2 , seal kit , driveshaft housing

CTN :43760451

19 Feb, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of bearing , bearing , bearing , bearing , grease nipple , grease nipple 1 8 bsp , grease nipple (1 4 bsp) , oil seal 60x80x10 double (mi) , bearing 57314 , bearing 7313b , bearing for gear box , bearing for gear box , bearing for gear box , bearing for gear box , oil seal for gear box , oil seal for gear box , circlip 85 external , hex screw m8 x 35 , allen screw m12 x 100 , spring washer 8.0 , stud m 16 x 165 1.5 pitch , spring washer m12 size , spring washer m20 size , spring washer m12 size , break friction liner plate , slipping clutch cum flexible coupling , central disc fitted with friction liner , rotary seal , coil for 30a contactor , 63a tp switch , fuse link 50a , pilot lamp clear , bridge rectifier complete , bi-metalic overload relay , push button with element , hrc fuse link 125a of control panel , hrc fuse link 50a , hrc fuse link 10a , indicating lamp red complete , indicating lamp yellow complete , indicating lamp blue complete , control fuse link , indicating lamp , contact for main power contactor , operating coil for power contactor , aux contactor , aux contactor , main fuse link , selector (control) switch 16a , control terminals , bearing for motor de - 6314zz , control fuse link 4a , 16a tp contactor , hrc fuse base and carrier , control terminals

Central Government/Public Sector

CTN :44005660

23 Feb, 2026 NA

Gaya - Bihar

Tender For supply of siemens make psd 02 card-binary input board psd -c1b41205759002,siemens make psd 02 card-binary input board psd -c1b41205759002,siemens make psd 02 card-tripping relayboard psd c1b41205784003,siemens make psd 02 card-power supply board psd-c1b95021297000,siemens make psd 02 card-binary input board psd -c1b41205759002,siemens make psd 02 card-binary input board psd -c1b41205759002,siemens make psd 02 card-tripping relayboard psd c1b41205784003,siemens make psd 02 card-power supply board psd-c1b95021297000,siemens make psd 02 card-binary input board psd - c1b41205759002,siemens make psd 02 card-binary input board psd - c1b41205759002,siemens make psd 02 card-tripping relay board psd - c1b41205784003,siemens make psd 02 card-power supply board psd - c1b95021297000,siemens make psd 02 card-binary input board psd -c1b41205759002,siemens make psd 02 card-binary input board psd -c1b41205759002,siemens make psd 02 card-tripping relay board psd c1b41205784003,siemens make psd 02 card-power supply board psd-c1b95021297

Central Government And Public Sector

CTN :44010307

06 Mar, 2026 10.19 Lacs

Kannur - Kerala

Tender For supply of disconnecting and removing of all existing pmu control wiring,disconnecting and removing all existing control wiring in the old amf panel,supplying and fixing of amf controller,supplying and fixing of 4 pole 100 amps mccb,supplying and fixing of 63 amps 4 pole power contactor with addon block,supplying and fixing of push button switch for on off,supplying and fixing of 12v relay,supplying and fixing of 63 amps 4 pole 4 way with centre off rotary selector switch,supplying and fixing of 6 amp 3 way with centre off rotary selector switch,supplying and fixing of mechanical interlock suitable for 4 pole power contactor mcx 12,supplying and fixing of 12v 10a smps type battery charger,supplying and fixing of 6a c series sp mcb,supplying and laying of 4 core 16 sq.mm pvc insulated al cable direct in ground,supplying and laying of 4 core 16 sq.mm pvc insulated al cable on surface of wall,supplying and laying of 4 core 16 sq.mm pvc insulated al cable in masnory open duct,supplying and making end termination with brass

Central Government/Public Sector

CTN :42827674

07 Mar, 2026 NA

Panvel - Maharashtra

Tender For corrigendum : procurement of spares for chloride make ups and battery charger spares - three phases bridge 600a nc composed of*, fuse ur 630a 6,9 urd 33tt f 0630, inca2-02 : numeric interface apodys 2/3*, alin-10 : power supply card for inca 80*, boards, pcb, alinâ€00 power supply card *, lisaâ€00 carte liaison isolee serie apod*, candisâ€10 rj45 coude uc mb90f546, tropi*, canoâ€00 output can board, capacitor 4700âµf 350 vdc, rcd snubber card, earth fault monitor- 12-308v, contactor tal9-30-10 wide range, contactor af400-30-11 24-60vac 20-60vdc, contactor af400-30-11 100-250vac/vdc 50*, dfvu-00universal fan failure for axial *, current transformer 50a/5a 2,50va class*, current transformer 250a/5a 7,50va + fix, boards, gate driver board, cgch3â€00 6 p*, cgch3-01 : 6 pulses secondary charger b*, alip-101 : supply board 80/300vdc - var*, aalip-102 : supply board 300/600vdc - v*, cding-01 : driver igbt 1p +15/-7v pcb -*, cux-00 : cux board - varnished, pob paralleling board with tropical var*, inca203:digital interface for apodys 2/*, lion-01 : digital inverter interface bo*, canif-00 : interface can board - varnis*, cual-21 : cudsmc smps 300/600vdc output*, alin-21 : power supply card for inca 30*, display keyboard apodys for, ac capacitor 200âµf 250 vac, rcd-03 snubber card 400vdc, hall effect current sensor open loop 10*, current transformer ti 12, hall effect current sensor open loop 60*, current transformer 200a/0.2a 4va class*, current transformer 100a/0.2a 4va class*, current transformer 150a/5a 4va class 0*, current transformer 200a/5a 6va class 0*, current transformer 600a/5a 6va class 0*, current transformer 600a/0.2a 3va class*, current transformer 75a/5a 2va class 1 *, current transformer 1000a/0.2a 5va clas*, fan 150mm 230vac 71.3va/50hz, exond inverter bridge ifb32s400, exond inverter bridge ifb13m220, earth-fault monitor 20.4-500vdc supply *, lisa protection piece, cano protection piece, s/a bridge ups c-w1cr3, mppoi-03 : interconnecting card for fla*, canoled-10 : configurable led board - v*, blocking diode 250a (300a maxi) 2x70ur/*, s/a ups bridge b-w1co6, microswitch 1 o/f for ur 30-33 ms3v1-5, nrv-20 48/110/220 voltmetric relay board, dc choke for 6 pulses charger 0,079mh 1*, hta* sensor cable l=2500mm (+ sma senso*, blocking diode 600a 2x(2x70ur/80y + ar4*, dc capacitor 33mf 40vdc arux, fuse ur 450a 6,9 urd 32 tt f 0450, blocking diode (400a) 3*70ur/80y + ar43/, s/a bridge ups a-w1cr5, s/a full bridge natural cooling 24-400v*, capacitor sub assembly 75v 15mfx1, dc capacitor 15mf 75vdc arux, symmetry resistors and/or capacitors di*, capacitor support (8 or 10) for plate d*, current transducer with hall effect mea*, blocking diode (100a) 45lr80 on ar105.2*, capacitor sub assembly 40v 33mf x4, one phase half bridge 320a nc composed *, fuse ur 400a 6,9 urd 31 tt f 0400, block 10 blocking diodes 25a/600v wings*

State Government

CTN :43905464

17 Feb, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For corrigendum : supply of point machine and various other items as per boq attached inspection rdso rites consignee - supply of point machine irs type 220 mm stroke clamp type as per irs s$-24/2002 (amendment 1) or latest.(inspection agency:- rdso), supply of q-series led ecr (universal type i.e.qecx-61), 4f/4b complete with plug board(base plate), connectors, retaining clips etc. and conforming to brs: 941a sts / e / relays / ac lit led signal / 09 - 2002, amdt.-1 or latest and rdso spec.no.irs: s - 34, s- 23 or latest, as applicable. the interlocking code for this unit shall be "abdhk". (inspection by rdso)., contactor unit (qbca1 type), 24 v dc, 2hf / 4b complete with plug board (base plate), connectors, retaining clips etc and conforming to brs- 943 and rdso specn. no. irs : s - 34, s- 23, s - 60 or latest, as applicable. th e interlocking code for this unit shall be "bcejk". (inspection by rdso)., q-series magnetically latched neutral line relay (ql1 type), 11f / 4b, 24v dc complete with plug board (base plate), connectors and retaining clips and con forming to brs-935a and rdso specn. no.irs : s - 34, s - 23 or latest, as applicable. the interlocking code for this unit shall be "abdeg.(inspection by rdso)., supply of basic material to construct unit maintenance free earth as per rdso specs. no. rdso/spn/197 ver. 1.0 or latest to achieve a resistance less than 1 ohm. it consist of following:(a) copper bonded steel electrode of minimum 3.0 meter long, minimum 17.0 mm dia with copper bonding thickness of minimum 250 microns and ul listed and marked = 1 no. (b) earth enhancement material supplied in sealed bags of minimum 10 kg = 3 nos. (c) copper strip of 150x25x6 mm, to terminate earth rod = 1 no. (d) copper strip of 300x25x6 mm (meeb) = 1 no. (e) copper strip of 150x25x6mm (seeb) = 1 no. (ii) supply of 35 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting main earth electrode to meeb in the equipment room in duplicate. (minimum 10 meter.) (iii) supply of 16 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting meeb to seeb and spd to meeb (minimum 10 meter.) (iv) supply of 10 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting various equipments to seeb (v) supply of copper lug sleeve for 3/16 cable.(inspection by consignee)., supply of master telephone with voice logging facility for electronic lc gate telephone system as per specification no: rdso/spn/tc-51/2011 revision 3.0 with amendment no. 1 or latest. (inspection by rites)., electronic lc gate slave telephone system with voice recorder as per rdso specification no. rdso/spn/ tc/51/2021 revision 1.0 (inspection agency:- consignee), supply of centralized power supply system 24 volts dc power pack with 7ah mf battery for electronic lc gate telephone system as per rdso spec:- no. rdso / spn / tc / 51 / 2011 (rev. 3.0) amdt - 1 or latest.(inspection agency:- consignee), supply of optical power meter, type-b, as per tec spec. gr / opm - 01 / 03 feb. 2005 or latest. (make & model khushicom-k280) or similar branded make. (inspection by consignee)., supply and testing of optical laser light source of make- jdsu model- ols-35 or similar branded make.(inspection agency:- rites), supply of optical laser torch of reputed make. (make & model-proskit mt-7530) or similar branded make. (inspection agency: - consignee), supply of automatic fusion splicer for single mode optical fibre cable, along with accessories as per tec spec. tec/gr/tx/osm 001/04/sep-12 or latest of make superior/fujikura or similar. consignee shall approve the supply only after successful demonstration at site. (inspection agency:- rites), supply of otdr suitable for 1310/1550nm fiber with resolution of 60 cm, dynamic range of 314/29 db with all accessories for working on single mode optical fiber as per tec spec. tec/gr/tx/otd 001/05/sep-19 or latest, of reputed make like yokogawa/zdsu/viavi or s

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