Latest load changeover switch Tenders | Government load changeover switch Tenders

State Government

CTN :41364541

01 Sep, 2025 4.00 Lacs

Bhopal - Madhya Pradesh

Tender For enquiry for supply of material - computer items :, oti/wti/buchholz 3 element trip relays specification : 30v, bridge rectifiers specification : 50amp. part no. - kbpc5010, bakelite fuse cutoutspecification : 32amp,415v, dc mcbspecification : 16amp, ac mcbspecification : 6amp, vacuum interrupturesspecification : vacuum intrruptersfor stelmec, bhel, schneider, crompton, capacitor fuses - t40, bi-metallic clamp for ptr specification : 50x50x10mm, with 6nut/bolts/washers, neoprene corksheet - 10mm, neoprene corksheet - 5mm, buchholz relayspecification : buchholz relay suitable for power transformers specifications:make: yogya/atvuscontacts: 1no alarm, 1no trip, wtispecification : anolog type, with trip/alarm contact, otispecification : anolog type, with trip/alarm contact, mogspecification : magnetic oil gauge (mog) suitable for power transformers specifications:make: yogya/atvussize: 150mmcontacts: 1no, breather - 3kg, tnc switchspecification : 4-pole, 25amp, make-kaycee, voltage/current selector switch, push button no/ncspecification : red/green/yellow/blue colors, hooter/electronic buzzer 30vspecification :30v dc, dimension - 96x96, indicators red/yellow/green/bluespecification : 48volt dc, with four led, tripping coils 30v dc, copper wire, shunt suitable for bhel with assemblyspecification :operating voltage : 30v dccoil resistance : 4.8 0.1 ohmsbobbin - outer diameter : 42mminner diameter : 16mm (with brass tube)length : 93mmbrass tube length : 98mmplunger length : 140mmcopper wound and varnishedwith 0.5 meters insulated pvc 1.0 sqmm wire weight: 1) coil : 505gms2) plunger : 126gms3) minimum overall weight of coil: 965gms,, tripping coils 30v for stelmec, 11 kv vcb with assemblyspecification :operating voltage : 30v dc coil resistance : 3.2 0.1ohm make: sunkid/rabco/ssr complete metal enclosure, tripping coils schneider/arevaspecification :operating voltage : 30v dccoil resistance : 8.7 0.1ohmbobbin - outer diameter : 46mminner diameter : 16mmheight : 40mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wireoverall min weight of coil: 225gms, tripping coils cromptonspecification :operating voltage : 30v dccoil resistance : 2.4ohm 0.1ohmbobbin - outer diameter : 51mminner diameter : 20mmheight : 48mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wire overall weight of coil: 300gms, tripping coils 30v for megawin, with assemblyspecification :operating voltage : 30v dccoil resistance : 4.8 0.1 ohmsbobbin - outer diameter : 42mminner diameter : 16mm (with brass tube)length : 93mmbrass tube length : 98mmplunger length : 140mmcopper wound and varnishedwith 0.25 meters insulated pvc 1.0 sqmm wire weight : 1) coil : 505gms2) plunger : 126gms3) minimum overall weight of coil: 960gms, tripping coils abbspecification : complete, model: 1vc1u2950a01a, 24v, tripping coils shreemspecification : operating voltage : 30v dccoil resistance : 3.9 ohmsbobbin - outer diameter : 51mminner diameter : 26mmheight : 51mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wire minimum overall weight of coil: 395gms, closing coils bhelspecification :operating voltage : 30v dccoil resistance : 4.8 0.1 ohmsbobbin - outer diameter : 42mminner diameter : 16mm (with brass tube)length : 93mmbrass tube length : 98mmplunger length : 140mmcopper wound and varnishedwith 0.5 meters insulated pvc 1.0 sqmm wire weight: 1) coil : 505gms2) plunger : 126gms3) minimum overall weight of coil: 965gms,, closing coils stelmecspecification :operating voltage : 30v dccoil resistance : 3.5 0.1ohmmake: sunkid/rabco/ssrcomplete metal enclosure, closing coils schneider/arevaspecification :operating voltage : 30v dccoil resistance : 3.1 0.1ohmopen bobbin - outer diameter : 38mminner diameter : 26mmheight : 48mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wire overall min weight of coil: 230gms, closing coils cromptonspecification :operating voltage : 30v dccoil resistance : 2.4ohm 0.1ohmbobbin - outer diameter : 51mminner diameter : 20mmheight : 48mmcopper wound wi

Central Government/Public Sector

CTN :41387790

28 Aug, 2025 NA

Kokrajhar - Assam

Tender For corrigendum : supply of material code: w90318103150 pressure switch for oil purification unit: 1 no. each type and range , material code: w90318103168 rtds for oil purification unit: 1 no. each type and range , material code: w90318103354 vacuum gauge for lube oil purifier , material code: w90318103290 mandatory spares for flow switch of oil purifier unit, , material code: w90318103176 pressure indicators for oil purification unit: 1 no. each type and range , material code: w90318103184 temp indicator for oil purification unit: 1 no of each type and range , material code: w90318103192 level switch for oil purification unit: 1 no. of each type and range , material code: w90318103206 flow meter/indicator for opu , material code: w90318103400 limit switch for opu

CTN :41520566

30 Aug, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of mt sparess c c - field coil assy , drive assy , regulater brush box assy , driven plate for clutch , major repair kit air compressor , solenoid valve assy , wiper arm , deleted wiper blade , bearing tapered roller , kick start crank assy , housing friction clutch , pressure magnet , rectifier assy , regulator engine generator , miniature relay no , assy vacuum hose for tc , oil seal , hose assyair filter outlet , relay a , brake hose front side , fuse a alternator , hose , door lock assy lh , over flow valve , wiper motor rhd cargo , wiper blade rr , wiper blade , solenoid switch , link assy wiper

CTN :41396066

01 Sep, 2025 NA

Meerut - Uttar Pradesh

Tender For tender for supply of retrofit kit-1 , switch , disconnect , carrier , legend , controller , programmed , screw , cap , 3/8-16 unc x 7/8 , ss , clamp , tube , 1 in. od tube , locknut , conduit , 3/4 in. nps , transient suppressor , manual starter , protector , manual starter , protector , elbow , ss , 90 deg , 1/4 npt , bushing , conduit , 3/4 in. nps , locknut , conduit , 1/2 in. nps , switch , selector , 3-position , bushing , 3/4 spig. x 1/2 fnpt , connector , conduit , gasket , liquid tite , 1/2 in. , elbow , entrance , 1/2 in. conduit , tee , pvc , 1 in socket , orca iia-165 , tee , pvc , 2 in socket , elbow , pvc , 90 deg , 2 in socket , coupling (red.) , pvc , sch. 80 1 in soc x 3/4 in soc , connector , cord grip , 1/2 in. mpt , 1/4 in.-3/8 in. cable , connector , cord grip , 1/2 in. mpt 3/8 in -1/2 in. cable , connector , cord grip , 3/4 in. mpt , 1/2 in.-5/8 in. cable , connector , 90 deg. , 1/2 in. mpt , 1/4 in.-3/8 in. cable , connector , 90 deg. , 3/4 in. mpt , 1/2 in.-5/8 in. cable , bushing reducer 1-2 mnpt x 1-4 fnpt , toe , 1 in pvc , 2.25 in lg , orca 11a-165 , toe , 1 in pvc , 4 in lg , contact , auxiliary , contactor , clutch , door , light , pilot , white , breaker , circuit , terminal block , gray , 4-conductor , terminal block , green-yellow , ground , controller , programmed , coupling , pipe , screw , cap , hex hd , ss , m6 x 1.00 x 25 mm lg , plug , 1 npt , elbow , 90 deg , 1npt , washer , lock , ss , 3/8 in. size , nipple , galv. , 2 p x 2 in lg , clamp , worm drive , 1-9/16 to 2-1/2 in dia , plug galv iron sq head solid 3-4 in ips-npt thd s , bushing , galv.hex.pipe npt 2 in x 1 1/2 in ips , ss vacuum toilet evac 910 stainless steel model , toiltet evac 910 floor trevi

Central Government/Public Sector

CTN :41446007

25 Aug, 2025 15.27 Lacs

Chandrapur - Maharashtra

Tender For supply of trip coil part no. me-4537 , closing coil part no. me- 4538 , auxiliary switch - 6 no plus 6 nc part no. me- 4541 , indicating lamp part no. me-4543 , push button with contact block part no. me-4545 , trip neutral close switch part no. me-4546 , hrc fuse link part no. mes-4710 , digital earth leakage relay 0.5 - 8 a, 80-300 v ac with cbct, door mounted part no. mes-4716 , single phase rectifier power pack - 110 volt part no. mer-5340 , 4p non-directional idmt static relay - 3o c and 1ef part no. mer-5510 , multi-functional energy meter 110v ac,3 phase,4 wire, a plus hz plus pf plus kw plus kva plus kvar plus kwh plus kvarh max. demand in kw kva, 8 channel part no. mer-5560 , h.d. resin cast current transformer - 200-100 5-5 a part no. md-2234 , h.d. resin cast current transformer - 400-200 5-5 a part no. md-2232 , negative sequence voltage sensing phase failure relay part no. mer- 5509 , fuse base part no. mes-4711 , fuse base holder part no. mes-4712 , maximum demand controller with av, kwh, kw, kvar, pf hd display part no. mer-5540 , complete vacuum circuit breaker truck draw out type manually operated-12kv-630 amp-26ka part no. medv-6193 , vcb finger contact with bolt, nut, sp. washer set of 24 nos. part no. mv-3325 ) /bid number : gem/2025/b/6571337 * /dated: 14-08-2025 & & / bid document 1 / 28

Central Government/Public Sector

CTN :41281276

28 Aug, 2025 18.38 Lacs

Chandrapur - Maharashtra

Tender For corrigendum : supply of vacuum contactor 400 amps 3.3kv part no. ht200 , vacuum contactor closing coil 110v dc part no. ht203 , vacuum contactor holding coil 110v dc part no. ht204 , p. t. 40va part no. ht206 , auxiliary contactor part no. ht208 , resin cast pt 300va 3.3kv by 110v 3 phase part no. 350 or ht350 , e.l.unit complete without transformer part no. 800 or ht800 , power hrc fuse part no. ht1500 , brass cable gland complete with c.i clamp stud part no. 1600 or ht1600 , static type relay part no. ht900a , pilot relay 12dc part no. ht2200 , contactor part no. ht200a , diode by255 for vacuum contactor part no. ht200c , vacuum contactor rectifier bridge part no. ht201 , copper terminal bar part no. 701 or ht701 , terminal chamber for i by c t by g o by g and partition part no. 1600b or ht1600b , auxiliary switch for vacuum contactor 2no and 2nc part no. ht205 , resin cast part no. ht300 , ht control fuse 3.3kv 2amps part no. ht400 , resin cast moulded cbct part no. ht500 , resin cast part no. ht650 , dmc moulded 3.3kv insulator for power fuse part no. ht700 , hrc fuse base and carrier for control part no. ht1200 , hrc fuse part no. ht1201 , lamp holder part no. ht1400 , cable box complete w o gland for i by c t by g oby g and partition part no. 1600a or ht1600a , isolator handle on off with axel bush part no. 1501 or ht1501 , copper bus bar 400 amps set of 3 part no. ht101 , relay part no. ht900e , isolator limit switch part no. ht1700 , isolator part no. ht100b , 72 sq mm ammeter suppressed scale part no. 1000 or ht1000 , ammeter selector switch part no. 1001 or ht1001 , single phase preventer cup 20 part no. 2001 or ht2001 , 72 sq mm voltmeter 0 to 5 kv by 110 volt part no. 1100 or ht1100 , resin cast part no. ht600 , push button with element for start stop test and reset part no. 1300 or ht1300 //bid details 2 / 29

Central Government/Public Sector

CTN :41486817

29 Aug, 2025 22.03 Lacs

Brajrajnagar - Odisha

Tender For supply of electroteknica make electrical spares - shunt trip coil assembly part no v0021 , elect release coil assly part no v0022 , indicating lamp part no p0043 , vacuminterrupters part no v0048 , nylon tybe part no v0058 , vacuum circuit braker assly part no vfs0062 , push button switch part no p0044 , tnc switch part no p0045 , ammeter voltmeter selection switch part no p0046 , earth leakage relay test reset switch part no p0047 , over current relay single pol part no p0050 , potential transformer 11 kv 110 v 100 part no p0053 , kwh meter part no p0072 , thermal over current relay 5a 1no plus 1nc part no p0078 , limit switch part no fsv00114 , master trip relay part no p0052 , kwh meter part no fsv00107 , spring charge indicator part no v0043 , potential transformer single phase part no p0056c , suitable resistance 425ohms part no p0085 , angle adopter cable coupler part no p00117 , 3.3kv ring type epoxy resin cast single part no p0055b , resin cast core balance transformer part no p0051 , earth leakage relay part no p0049 , under voltage release part no p0057 , rectifier capacitor unit part no p0048 , fail safe relay part no p0068 , fuse base and carrier part no fsv00117 , control fuse part no fsv00116 , ammeter part no fsv00104 , voltmeter part no fsv00105 , ht hrc fuse for p t part no fsv00110 , aux contactor part no p0061

CTN :41477769

01 Sep, 2025 NA

Delhi - Delhi

Tender For supply of modular piano type domestic electrical switches as per is 3854 (q3) , toilet seat - indian style squatting pan (q3) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , door handles as per is 208 (q4) , toilet seat covers (v2) (q4) , ceiling rose - is 371 (q3) , piano type modular domestic electrical sockets - is 1293 (q3) , piano type modular domestic fan regulator as per is 11037 (q3) , flushing cistern (q3) , gang box suitable for 05 oblique 06 amp switch and socket , union gi 20 mm , direct on line starter in steel sheet enclosure type comma motor rating ac 3 duty comma 415 v comma 3 ph comma single phase starter suitable for 3 hp comma mf 1 monoblock pump , on load changeover switch 4 pole with steel enclosure 160 amp , plug gi 15 mm , tee reducing 20 by 15 mm , socket gi reducing 25 by 20 mm , modular type blanking plate 1m , modular type frame plates with matching cover plates 6m , modular type metal flush boxes 3m , modular type switch board boxes one module 2 m box , plug top 5 amps 230 volts white polycarbonate body 3 pin type , 9v duracell lithium battery , 1 point 5v duracell aa battery , brass butt hinges 125mm long , night latch complete with triplicate key 7 lever , kick plate of 200 to 300 mm wide and 80 to 100 cm long using transparent acrylic sheet 3 mm thick , 150 mm size ss door stopper , non skid ceramic tile any size , switch socket combination white polycarbonate body 6a 230 v 3 pin combined , modular type frame plates with matching cover plates 8m , pvc insulated flexible copper wire 4 sqmm 3 core , pvc insulated flexible copper wire 2 point 5 sqmm 3 core , sensor for urinal , senser based hand dryer stainless steel finish , ss finish paper towel dispenser of capacity 400 to 600 c oblique z towels , 15 mm bore sensotronic sensor faucet for wash basin with 175 mm extension body , pvc box suitable for fixing of modular switches sockets of 3 modules complete , distribution board double door type made out of sheet metal enclosure crca sheet mcb tpn 12 way with 200 amps copper busbar 415 volts built mccb 125 amps comma 10 ka , wall mounting bracket decorative luminaire powder coated housing comma ss finish fixture with opal glass diffuser suitable for gls b 22 lamp incl connection make havells or equivalent , 6 lever mortise lock with ss plate , hasps and staple 125 mm , bracket for 25 mm drapery oblique curtain rod , flushing handle pvc for ll cistern , gi pipe med grade 20 mm , istribution board double door type made out of sheet metal enclosure crca sheet and mcb tpn 8 way with 200 amps 415 volts with in built mccb 125 amps 10 ka , cast iron body sluice valve stainless steel stem non raising wedged gates with iron wheel head pn 1 point 6 as per is14846 including flanged joints of the 250 mm dia pn

CTN :41356633

13 Aug, 2025 42.95 Lacs

Kota - Rajasthan

Tender For supply of spares for wds-6 and wds-4b locomotives at ktps, kota against tn- 20233 --, air glass norgam filter, , ac drive complete assy., , splend shaft for ac drive, , auto drain air release valve suitable for 10kg/cm2, , break vacuum pressure pipe, , break block key for shoe, , breather valve, , seal for air blower, , battery ammeter 0-200amp & dial size-4 inch, , inlet valve for cylinder head, , exhaust valve for cylinder head, , 24, , 12, , carbon bush having cu-lead for main generator pt. no 12425799), , 13 daiphram for break cylinder, , 14 dmr relay 4 tips, , 15 earth fault relay, , 16 exaust mainfold small (cast iron), , 17 exaust mainfold big. (cast iron), , 18 engine control switch (ecs), , 19 o ring for fuel oil pump, , 20 ball for flexible coupling, , 21. fuel primary filter 3584, , 22, , fuel oil pump complete assy., , 23 head light on/off switch, , 24 hs-4 valve, , 26 pr. gauge for brakes (0-05 kg/cm2) dial size 4", , high pr. cu-tube connector fip to injector, , push rod lifter, , horn operating valve, , nozzle for injector, , lube oil priming pump, , lube oil filter 1418, , load ammeter 90mv f.s.d., , n-1 reducing valve, , o.s.t. complete assy, , over speed switch, , 'o' ring for fuel oil level gauge, , oil safety relay, , push road yoke, , push road, , 25, push road cup, , repairing kit for c-2 relay valve, , regulating valve 35 psi, , regulating valve for lube oil 130 psi pt no. 11390074, , regulating valve for lube oil 130 psi pt no. 11810125, , speedometer 0-60 kmph dial size- 4 inch, , secondary filter 3586, , star coupling, , repairing kit for sa-9 valve, , snepher valve between hp tube and head, , universal shaft complete, , vacum gauge 0-75 psi dial size-4 inch, , water pump mechnical seal, , wheel slip relay, , diaphram for bkt, , porceline insulator for bkt, , reverse forward shunt link for bkt, , reverse forward shunt base for bkt, , relief valve for bkt, , spring for bkt, , air governor, , shell bearing for connecting rod, , vaccume valve for crank cage, , discharge valve assembly, , hp piston with all rings., , inlet valve assembly with spring and cap, , lube oil pump, , mechanical seal of cam rod, , 28, , 68 piston ring (oil), , 69 valve guide with cap inlet, , 70 valve guide with cap exhaust, , spares/instruments/accessories for locomoti model wds-4 b/d, , 71 brake release valve, , 72 bulb head light 24w/110 volt, , 73 bulb head light 24w/250 volt, , 74 bulb 24x25 mm screw type, , 75 cover for cylinder head, , 76 compressor valve, , 77 fly ring for cylinder head, , dlw-make/any other equivalent make, , 78 diaphram for air break cylender pt. 11367003, , 79 gasket head exaust pipe pt. 19901813, , 80 gasket head to air inlet pt 13901941, , gasket inspection cover 'o' ring, , hard grease, , priming pump for lube oil, , relay for priming pump lube oil pt. 14480372, , bearing c450068p1, , blower bearing, , m.r. safety valve (10kg/cm2), , m.r. pr. release valve 10kg, , 'o' ring for push rod sleeve, , water pump complete assy, , o ring for injector pt no. 10170832, , o' ring for fuel oil level gauge pt 11981994, , o' ring water jumper, , o' ring push road cup upper, , 95 push rod, , 96 sleeve for push rod, , 30, , 29, , 97 cup for push rod, , 98 quick empty valve for transmission (10kg/cm2), , 99 rocker arm assembly with base, , 100 secondary filter complete with socket(3601), , 101 throttle valve with chain sprocket 4/20/ma 11026, , 102 water jumper for cylinder head, , 103 trasaction card 210, , 104 trasaction card 207, , 105 hose pipe lub oil fiter upper pt no. 11327686, , 106 hose pipe lub oil filter center pt no. 11327716, , 107 hose pipe lub oil filter center pt no. 11377728, , 108 lab oil pump complete assy. (printing pump), , water seal for water pump, , o ring for push road cup (inner & outer)

Central Government/Public Sector

CTN :41375467

21 Aug, 2025 NA

Chandigarh - Chandigarh

Tender For supply of spares sait teknik starter d d ? g? g - isolator on off reverse part no ioor480kwp3ir , limit switch for isolator part no lsfi480kwei , ht pt fuse part no htptf480kwavt , vacuum contactor 3point3 kv coi l 220v ac part no vc480kwsavac4 , vacuum interrupter or bottle part no vi480kwvccvi , closing coil of vacuum contractor part no ccvc480kwvcccc , vcc aux contact part no vac480kwvccacb , dc pack for closing coil part no dcpcc480kwpsm , 1 ph pt 3point3 by 110v i 110v ac part no 1phpt480kwb2spf2v , current transformer part no ct480kwstd , main fuse part no mf480kwstd , control fuse part no cf480kwns , earth leakage relay 220vac with cbt 80mm2 part no elr480kwelm8 , ammeter part no am480kwpa1100 , push buttons actuator green red part no pba480kwpb , led indicator lamp green part no lilg480kw110vac , led indicator lamp red part no lilr480kw110vac , led indicator lamp amber part no lila480kw110vac , aux contactor 2no plus 2nc 220v ac part no ac2nonc480kwka , electronic timer part no et480kwbo2aodt5 , cluster indicating lamp part no cil480kwlab9 , thermal over load with spp part no tol480kw3ua50001f , i g and t g brass cone part no igtgbc480kwsg70 , o g and t g brass cone part no ogtgbc480kwsg35 ) /bid number : gem/2025/b/6556436 * /dated: 10-08-2025 & & / bid document 1 / 28

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