Latest restricted neutral system Tenders | Government restricted neutral system Tenders

CTN :44010437

06 Mar, 2026 NA

Gurgaon - Haryana

Tender For supply of contactor make- schneider electric , puls power supply cp20.241 10a make- puls , puls power supply cp20.240 20a make- puls , multifunctional safety timer make-dold

CTN :44026218

24 Feb, 2026 NA

Bangalore - Karnataka

Tender For supply of miniature circuit breaker, 2a, sp, with c - characteristic, make: siemens -5sl41027rc abb- sb201mc2 (1 , miniature circuit breaker, 4a, sp, with c -characteristic, make: siemens-5sl41047rc abb- sb201mc4 (1s , mushroom push button red 1nc spring return as per mb8166 std. sheet make: teknic, type: 2aml4+ 1s2 (2ps , flush push button, black, 1no+ 1nc, make: teknic type: 2af2+ s1+ s2 (2psf211) siemens type: 3sb5000 , selector switch 3 pos-sr. 2no, make: teknic (type: 2pss220-3psr) / siemens (type: 3sb50 00-2eb01+ 3sb , flush lumnious pushbutton green for 230v. as per mb8170a std. sheet teknic type: 2pslrf310(230v) , sie , power contactor, 9a, with 1no aux. contact, coil: 230v ac/50hz. , make: siemens (3tf30 10-0ap0) / a

CTN :44038829

19 Mar, 2026 NA

Kharagpur - West Bengal

Tender For supply of power contactor 4 pole with auxiliary contact 2no + 2 nc coil voltage 110 v ac etc.

Central Government/Public Sector

CTN :44040106

23 Mar, 2026 NA

Ajmer - Rajasthan

Tender For supply of bottom contact assembly as per kpa drg no.er/kpa/el cpn.4he.3028b for power contactor fordemu/dpc

CTN :44056777

20 Apr, 2026 NA

Sundergarh - Odisha

Tender For supply of generator field current contactor main (gfc) for scr power control.

State Government

CTN :43905464

20 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

CTN :43840459

20 Feb, 2026 NA

Jhansi - Uttar Pradesh

Tender For corrigendum : supply of 15mm dia, brass nuts at both end for geyser , gi pipe 15 mm medium grade 6mtr long , ss sliding door bolts 150mm long, plate type, 16 mm dia , glass shelf assembly made of 5. 5mm thick glass sheet, 450 x 125 mm size with chromium plated railing , urinal waste pipe 40mm dia x 800mm long , gi pipe 20 mm medium grade 6 mtr long , 25mm brass float valve complete with brass rod and pvc ball , gi pipe 20mm dia, medium grade 6 mtr , rubber door seal 1. 2mtr long , gi pipe 15mm dia, medium grade 6 mtr , ptmt waste coupling, 32 mm dia, full thread. , copper sulphate crystal , tarpentine oil , hard rubber shoe pvc suitable for gi charpoy 32 mm bore dia , pvc swr bend suitable for 110 mm pipe , pvc plain waste pipe 800mm long, 40mm dia size. , brass spindle for concealed stop cock 15 mm , pvc flush bend pipe 600mm for high level flushing cistern , varnish clear type , brass half round spindle for bib cock 15 mm , pvc flush bend pipe for low level flushing cistern , aluminium anodised sliding door bolts 250mm long, plate type 16 mm dia , aluminium anodised sliding door bolts 200mm long, plate type 16 mm dia , gi pipe 50mm dia, medium grade 6 mtr , ptmt waste coupling, 40 mm dia, full thread. , fully automatic star delta starter for 25 hp motor, 3 ph, 415 v , ss floor door stopper 140 mm long , aluminium anodised sliding door bolts 300mm long, plate type 16 mm dia , fully automatic star delta starter for 12. 5 hp motor, 3 ph, 415 v , gi pipe 40mm dia, medium grade 6 mtr , mortice lock vertical type 200mm size, 6 lever for aluminium door , gi pipe 25mm dia, medium grade 6 mtr , ht fuse wire 20amp , ht fuse wire 15amp , ht fuse wire 25amp , rubber washer for pvc flushing cistern , aluminium anodised floor door stopper 140 mm long , dol starter for 5 hp motor, 3 ph, 415 v , 75mm pvc socket , 110mm pvc elbow , 75mm pvc elbow , power contactor 630a for three phase , power contactor 400a for three phase , power contactor 320a for three phase , power contactor 250a for three phase , power contactor 200a for three phase , led tri color strip light of length 18 metre , junction panel 400 a with busbar , junction panel 315 a with busbar , junction panel 250 a with busbar , auto dim invertor street light 120watt , lightning arrestor 11 kv , lightning arrestor 33 kv , pin type insulator for lt , post insulator lt , shackle type insulator for lt , split air conditioner of 1. 5 tr of 5 star rating , split air conditioner of 2. 0 tr of 5 star rating , automatic voltage stabilizer,of capacity 4 kva , automatic voltage stabilizer,of capacity 5 kva , copper wiring alongwith earth wire 3 runs x 4. 0 sqmm , single pole and neutral single pole mcb 20 a , supply and fix mcb distribution board, spn, 4 way , mcb spn 40 to 63 amp, 10 ka, c curve , mcb sp 6 to 32 amp, 10 ka, c curve, , water cooler storage capacity 80 ltrs , water cooler storage capacity 120 ltrs , water cooler storage capacity 150 ltrs , refrigerator 180 to 195 litres , regrigerator 330 litres , air curtain of size 4 feet , desert cooler , capacity 5000 cum per hr , supply and install wall mount bracket for ac outdoor unit ss wire mesh cloth 25kg each roll, brass float valve 20mm complete, brass float valve 15mm complete , pvc internal flush kit with float and handle , sofa cushion 22 inch x21 inch x4 inch , pvc connection 600 x 15mm dia, ptmt nuts at both end. , ptmt ball valve (body only), 20 mm dia, isi marked. , ptmt ball valve (body only), 15 mm dia, isi marked. , brass spindle for bib cock 15 mm, ss sliding door bolts 200mm long, plate type, ss 150mm long sliding door bolt hasp & staple type , ss sliding door bolts 250mm long, plate type, brass spindle for pillar cock, pvc connection 450 //bid details2 / 113

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 :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*

CTN :43638147

20 Feb, 2026 3.68 Lacs

Nawanshahr - Punjab

Tender For corrigendum : advance e-tenders are invited for material required for smooth running of t/wells under 91 no,25no,23no, 1 no out of 19 no and 41 no. scheme under 502 no deep t/well scheme of nawanshahar pwrmdc ltd.,sub division of distt. sbs nagar under bdc-1 division, ropar - bch make 110 amp duros freedom series 3 pole ac control contactor size -g cat no bch15mt-3-11, bch make spare magnetic coil size g,j,j,kcat no mc15kw, bch make spare magnetic coil size d,e,fcat no mc15fw, bch make ct operated overload relay range 37.6-60.0 amp cat no ct2 mc305ana3c, bch make ct operated overload relay range 56.4-90.0 amp cat no ct3mc305ana3c, bch make pneumatic timer time delay relay time range 0.05-60 sec cat no krtpn10-1 ac control, l&t make 3 pole power contactor type ml-3 size fr-2cat no ss90721, l&t make 3 pole power contactor type ml-4 70 amp size fr 3cat no ss90910, l&t make 3 pole power contactor type ml-6 size fr-3cat no ss90921, l&t make 3 pole power contactor type mnx-50 size fr-3 cat no cs97075, l&t make 3 pole du mccb breaking capacity 180 amp cat no cm980610000, l&t make spreader terminal for du250 3 pole mccb cat no st980530000 set of 6, l&t make spare contact kit type ml-3 cat no 5595309, l&t make spare contact kit type ml-4 cat no 5595311, l&t make spare contact kit type ml-6 cat no 5595313, l&t make spare contact kit type mnx 50 cat nocs94150, l&t make spare coil type ml3 cat no ss90545, l&t make spare coil type ml4 cat no ss91258, spare coil ml6 125amp, l&t make thermal overload relay type mn5 range 45-75 amp cat no ss9413700, l&t make thermal overload relay type mn5 range 66-110 amp cat no ss9413700k0, fuse unit gkh kit kat porcelain rewirable type conform to is2086/93 200 amp 415 volt with extension strip, kitkat 200 amp max, kitkat 500 amp max, copper thimble 100 amp, copper thimble 200 amp, finolex make 3 core flat cablewith bare bunched copper conductor insulated with pvc and sheathed with pvc for submersible pump motor with voltage grade upto 1100 volts generally confirm to is 694;1990 size 25mm2, finolex make 3 core flat cablewith bare bunched copper conductor insulated with pvc and sheathed with pvc for submersible pump motor with voltage grade upto 1100 volts generally confirm to is 694;1990 size 16mm2, finolex make 3 core flat cablewith bare bunched copper conductor insulated with pvc and sheathed with pvc for submersible pump motor with voltage grade upto 1100 volts generally confirm to is 694;1990 size 10mm2, pvc shalimar make copper wire stranded with f.r flame retardent insulation isi marked is 694 with latest ammendment size 19/16mm, al thimble, shunt capacitor with clamp l&t make 10 kvar, shunt capacitor with clamp l&t make 12.5 kvar, shunt capacitor with clamp l&t make 15 kvar, shunt capacitor with clamp l&t make 20 kvar, shunt capacitor with clamp l&t make 25 kvar, push button l&t red, yellow, green, blue, overload relay l&t 40-80 amp, overload relay l&t 20-60 amp, gic timer l&t 0.1sec to 10 hrs, gic timer l&t 30 sec to 120 sec, voltmeter 0-500 volt, ammeter 0-300 amp, ammeter 0-500 amp, ct voltmeter + ammeter combined, terminal block 100 amp 3 way l&t, pvc wire 7/64, control panel l&t make 50 hp, control panel l&t make 75 hp, boparai basp-0708a single phase preventer

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