Latest auto transfer switch Tenders | Government auto transfer switch Tenders

Central Government/Public Sector

CTN :41281276

21 Aug, 2025 18.38 Lacs

Chandrapur - Maharashtra

Tender For 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

CTN :40703801

05 Aug, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of auto transfer switch for grse yard no 3041 orv project - 690v auto transfr switch rated 1000a , accessories and installation material , special tools and test equipment , obs for 2 years , documentation , service of engineer

corporations/Associations/Others

CTN :41198650

07 Aug, 2025 NA

Basti - Uttar Pradesh

Tender For supply of electrical material for sugar mill - gpr cum synchronising panel, ammter[digital ac ammter,96x96mm,accuracy:0.5,ctr:2500/1a,aux. supply 110volt dc,3 phase,3line disply, voltmeter[ digital ac ammter,96x96mm,accuracy:0.5,range:0-15kv pt-programable, ptr:11kv/110v make:elmeasure, mfm[digital mfm meter,96x96mm,ctr 2500/1a, ptr 11kv/110v, aux supply 110volt dc, frequency meter[digital frequency meter 96x96mm,input110volt ac,aux supply110volt dc,cl:0.2,range 45-50hz, mw tranducer[3phase,4wire,3element,mw tranducer,aux. supply 110volt dc, ctr2500/1a,make:, ivt[110v/110v,50va,singal phase,cl:1.0,ovf1.2 continous make:pragati, breker control switch[spring return to neutral 2trip,2close,32amp,110v dc, contact with pistal grip handle] make:switron, semaphore[110v dc,48mm dia make:dav{deepl}, auto/manual sel switch[1pole,2way with off,16a,stay put ,name plate:auto-off-manual,110 dc,knob type make:switron, live/dad[1pole,2way with off,16a,stay put ,name plate:live-off-dad,110 dc,knob type make:switron, coarse/off/fine switch, 8 pole,2position with off,32a ,stay put,name plate:coarse/off/fine ,110v dc,6 contact in fine, 2 contact in coarse, pistol grip handle, breaker selector switch,1 pole,6way with off,32amp,stay put,110v dc,knob type[ make:switron], aux. contactors[110v dc,2no+2nc base with add on block 2no+2nc make:siemens type:3rh2911 1hao2, illumination lamp [indication lamp red, green,yellow,blue]dia22.5mm, 110volt dc,led type make:teknic, reveres reactive power relay type-xp2r,ct i/p:1amp,pt i/p:110v ac,din mounting, aux supply:110v dc/2c/o contacts make:woodward, roter earth fault relay type:xr1, aux.volt:19-390v dc,50hz,contacts2c/o,mounting:dinrail make:woodward, vector surge relay, 11kv ,3core,300sqmm,xlpe,steel arrmoud aluminium cable, 3phase 110kw 1440rpm frame size 190 voltage 415 vac motor, numerical relay, post insulator for 132kv outdoor type switch yard 90kn, cummins diesel generator sparte parts, dc voltage dpm rated i/p:500v dc, aux supply:40-300v~45va model:rish eine+voltage, avr module, hmi, dc voltage dpm rated i/p:75mv dc, aux supply:40-300v~45va model:rish eine+voltage, 3phase voltage dpm,i/p:100-500vl-l,50-60hz, ptr:11kv/110v, tripping & closing coil assembly 110v dc, for abb vcb vd4 11kv ht braker, breaker pole abb vcb, 11kv ht braker, auxalary contact assembly for abb vcb vd4 h.t. braker, vd4, spring charging limit switch 11 kv, h.t. breaker, vd4, test service position limit switch 11kv, ht, breaker vd4, spring charging motor assembly 240vlt ac for abb vcb vd4 h.t. breaker 11 kv, indication lamp red ,green,blue,amber,white,led type,110v dc,22.5mm dia make:esbee, tnc switch 25a,2no+2nc spring return make :salzer, master trip relay[86],110v dc aux. supply with 4no+3nc contacts,flush mounted make:abb, current transformer epoxy resin cast . 3 core -ct -core 1 -cl0.5,10ba,core 2-cl5p20,10ba ,core 3 cl ps vk>=3rct5oham ct ratio 25/1/1/1 for 11kv 26.3 ka for 3 sec, potensial transformer 11kv/rt3/11o/rt3,30va,cl-0.5, selector swich,6amp,1pole,2way without off make salzer, 132kv switchyard, vector surge relay, mrg2-1hrd,make:c&s, sf6 breaker pole, 132 kv, post insulator for 132kv line,90kn, lighting arrestor for 132kv grid, out door ct for v132kv line ctr 200/1amp, out door pt for 132kv line ptr 132kv/rt3/110v/rt3, copper earthing strip size:-50mmx5mm, chemical earthing electrode 10 feet length, cane unloader, resistance for lt motor 4.5 kw, brake /thruster-415 volt 3 ph, motor for grab-415 volt 3 ph-15hp, motor for lt slipring 415volt 3 ph- 4.5 kw, rectifier bridge-24v dc-mic, motor for lt main hydraulic 415volt 3 ph-40hp, mcc mill house, control transformer 415v/230v 3.0kva (2.5% & 5% tap on primery side) ae/kapp/kalpa, carbon brush, techo generator ( as per sample ), cane unloader 25x15x8 mm, laveler & chopper-40x20x40/ 15me, fibrizor-40x20x40/ c80x, lighting materials, elcctronic ignitor (70w/150w/400w)-bajaj, hpsv lamp 400watt-bajaj, hpsv bellast 400 watt (type-bjhbi/mbi)-bajaj, hpsv bellas

CTN :41213885

25 Aug, 2025 37.00 Lacs

Noida - Uttar Pradesh

Tender For supply of various spare parts for psi department - input contactor, add on aux contact, dvr contactor, auxiliary contactor, air break, in open execution, auxiliary contactor, auxiliary contactor, auxiliary contactor, air break, in open execution, auxiliary contactor with surge suppressor, auxiliary contactor with surge varistors, open/close contactor, dc supply supvn aux contactor, aux contactor, dc contactor, dc contactor, dc contactor, aux contactor, dc contactor, aux contactor, aux. contactor, add on contact block, add on contact block, add on contact block, auxiliary contactor, auxiliary contactor, fcbcs i/p contactor, dvr contactor, dvr contactor, bch i/p contactors, bch i/p contactors, contactor, contactor, contactor, dcdb incomer contactor, winding temperature indicator, oil temperature indicator, winding temperature indicator, oil temperature indicator, remote wti/oti, for wdg temp,oil temp, for tap position, winding temperature, fire alarm, mpcb, time delay relay, rtcc supply, indication supply, out of step, trip circuit supervision, trafo fault relay, dcdb earth fault relay, transformer protection relay, mtr,86, relay, auxiliary relay, aux relay, 8 step apfc relay with rs-485 port, led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (22.5mm) (iec/is 60947-5-1), led indication lamp (10mm), 25 mm ring, door limit switch, 2.5sqmm, open/close interlock release emergency stop p.b, release emergency stop p.b, push button with spring return, push button actuator red mushroom head nonilluminated, for alarm cancellation, raise/lower command/lamp test push button, overload relay, c/o relay, bridge rectifier, counter, smps, mechnical interlock (3 lock+2 key), i/p voltmeter, o/p voltmeter, digital voltmeter with builtin selector switch, dc voltmeter, digital voltmeter with inbuilt selecter switch, digital voltmeter with inbuilt selecter switch, anolog voltmeter, o/p ammeter, battery ammeter, digital ameter with builtin selector switch size 96x96sqmm, 3 , ammeter with inbuilt selector switch., dc voltage monitoring relay, voltage monitor relay with phase sequence, voltage monitoring relay nominal, voltage monitoring relay (phase & voltage control), fcbc o/p relay, fcbc o/p relay, fcbc boost relay, fcbc voltage sensing relay, relay (air breaker auxiliary contactor relay) (relay with base), multi function meter ctr-1/5a,cl-1 with comm.port rs-485nominal voltage, 415v ac aux voltage-230v ac/ 125-250v having following parameter v, a, f, pf, power, kwh, with tod etc., multifuction meter with builtin selector switch, 230vac aux supply;96sqmm, rs-485portcl-1, digital kwh meter., digital kwh meter., digital kwh meter., on delay timer, on delay timer, on delay timer, on delay timer, hrc fuse (rectifier fuse), bs type hrc bolted/closed slot, fuse base bs type hrc bolted /off settag, bs type hrc bolted/closed slot, control circuit fuse, control fuse with base, control fuse with base, fuse link, control hbc fuse, control hbc fuse base, input fuses, rectifier fuses, capacitor fuse, fuse for lighting, motor fuse, local/remote switch, breaker control switch (trip neutral close), motor switch, auto/manual selector switch, cooler auto/manual selector, door switch, local/remote, breaker cotrol switch with key (spring return), auto/manual selector switch, auto/manual selector switch, auto/main selector switch, local/remote selector switch, vcb auxiliary switch, local/remote switch, interlock switch with mech. lock, auxialry switch, charger on/off switch- cam type front panel mounting knob handle, ac i/p voltage selector switch, breaker control switch, miniature circuit breaker, miniature cir

Central Government/Public Sector

CTN :41228131

08 Aug, 2025 9.98 Lacs

Angul - Odisha

Tender For supplying and fixing of spare part for maintenance of different lt starters operating and comprehensive maintenance of different electrical installed at hocp for period of 365 days. - item description/ heading, ml12 contactor kit ( excluding gst), ml12 spare coil ( excluding gst), thermal verload relay mn 12 ( excluding gst), motor protetion relay 240vac ( excluding gst), push bottom switch ( on-off), indicating lamp, voltmeter selector switch, ammeer selector switch, voltmeter, ammeter, fuse & base carrier 20a, mccb 400a 3 pole (excluding gst), lt current transformer single core, oil dash put over load relay, auxiliary transformer single phase 110v/415v, day to day maintanance of lt starter 12 month, total impact of gst plus labour cess [@ 1 % (bocw cess to be deducted from the ra bill as per the value of the work progress)] for the purpose of ctc

Central Government/Public Sector

CTN :41101847

04 Aug, 2025 NA

Porbandar - Gujarat

Tender For corrigendum : supply of digital voltmeter , solenoid valve assembly 220v g 1/4 inch no. 3/2 , solenoid valve 12v dc , selector switch , loudspeaker 4w , auxiliary contactor , power contactor , transformer ds seris , optical smoke detector , fuel oil pressure transmitter , defrost timer , led driver, qty- 20, eqpt- weather deck light , wt led weather deck light, 12 w

CTN :40922610

28 Jul, 2025 NA

Kargil - Jammu And Kashmir

Tender For bid to ras supply of 60 kva modular ups with web control , battery bank minimum 3 hrs backup in parallel redunadancy , automatic transfer switch 3 source with 5 nos of 3 phase balanced output power distribution , ups digital cpdu distribution panel , offsite distribution panel 63 amps , aluminum 3.5 core 95 sq mm aluminum cable armoured , aluminum 4 core 50 sq mm aluminum cable armoured , copper 25 sq mm signle core , copper cable 4 sq mm 2 core , earthing for ups panel , integration of centrilized power conditioning room , lighting protection digital earthing , installation programming testing commissioning and delivery

CTN :40962740

01 Aug, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : supply of amper meter selector switch , voltmeter selector switch , copper connection r , copper connection - y phase , copper connection - b phase , earth leakage relay 0.3-1.8a, 110v, cbct , epoxy resin cat c.t. double core , numerical idmt relay ece make , ampere meter 4 , voltmeter 3.3 kv , shunt trip coil assembly 110v dc

Central Government/Public Sector

CTN :41212479

05 Aug, 2025 NA

Kota - Rajasthan

Tender For supply of direct on line starter panel 5 hp to 7.5 hp three phase 415 volt ac, as per following specification (1) push button actuater with light 230v- 02 nos. (2) auto time switch with bypass (with switch ) arrangement 16 amp - 01 nos. (3) single phase preventer - 01 nos. (4) digital ampere meter with selector switch - 01 nos. (5) digital voltmeter 500v - 01 nos. (6) mcb 32 amp 3 pole - 01 nos. (7) hour meter 230 v - 01 nos. (8) hrc fuse unit 32 a complete - 03 nos. (9) over load relay 9-14 amp - 01 nos. (10) led indicatin g lamp for motor on, motor trip & ryb phase indicator - 05 nos. (11) 3 pole contactor 32 amp 3 phase with aux. block (02 no+ 02 nc ) - 01 nos. (12) ct 50/5 per unit - 03 nos. (13) control fuse 2 amp - 03 nos. (14) water level controller with electrode - 01 nos. (15) average dimension 840*650*290 mm note:- all switch gear must be separate . switch gear make:- l&t,siemens, bch,abb,minilec,havells,cg or equivelent note: - authorization certificate & oem/challan/innvoice with one year warranty on paper at the time of delive ry. material is required in company original packing & proof required along with supply material procured fr om oem. . [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :41146567

11 Aug, 2025 7.78 Lacs

Dipka - Chhattisgarh

Tender For supply of auxillery switch for vacuum contractor 2 no 2nc part no ht 205 6 6 kv dol starter spares , p t 50 va pri 0 110v sec 0 8 12v part no ht 206a 6 6 kv dol starter spares , auxiliary contactor 3 no 1nc 110v ac part no ht 208 6 6 kv dol starter spares , resin cast p t 750va 6 6 kv 110v singl phase part no ht 300a 6 6 kv dol starter spares , pt resin cast 300va 6 6 kv 110v 3 phase part no ht 300d 6 6 kv dol starter spares , ct resin cast mldd 100 5 6 6 kv f o l s c part no ht 600a 6 6 kv dol starter spares , ct resin cast mldd 150 5 6 6 kv f o l s c part no ht 650a 6 6 kv dol starter spares , resin cast moulded cbct 6 6 kv part no ht 500a 6 6 kv dol starter spares , 72 sq mm ammeter 0 150 450a ctr 150 5 part no ht 1000 6 6 kv dol starter spares , voltmeter 72 mm 2 0 10kv 110v 6 6 kv 110v part no ht 1100a 6 6 kv dol starter spares , ammeter selector switch ht 1001 part no ht 1001 6 6 kv dol starter spares , voltmeter selector switch ht1101 part no ht 1101 6 6 kv dol starter spares , push button w elmnt f strt stp tst and rst part no ht 1300 6 6 kv dol starter spares , lamp holder w lamp f nflp strtr part no ht 1400 6 6 kv dol starter spares , copper bus bar 400 amps 6 6kv set of three part no ht 101a 6 6 kv dol starter spares , resin cast p t 750va 3 3 kv 110volt single phase part no ht 300 3 3 kv dol starter spares , resin cast moulded c t for o l 3 3 kv part no ht 600a 3 3 kv dol starter spares , resin cast moulded ct for ammeter 3 3 kv part no ht 650 3 3 kv dol starter spares , 72 sq mm voltmeter 0 5 kv 110v part no ht 1100a 3 3 kv dol starter spares , copper bus bar 400 amps set of 3 part no ht 101 3 3 kv dol starter spares , auxiliary switch for vacuum contactor 2no 2nc part no ht 205 3 3 kv dol starter spares , auxilary contactor 3no 1nc 110v part no ht 208 3 3 kv dol starter spares , 72 sq mm ammeter supressed scale part no ht 1000 3 3 kv dol starter spares , push button with element for start stop test and reset part no ht 1300 3 3 kv dol starter spares , lamp holder with lamp for nflp starter part no ht 1400 3 3 kv dol starter spares

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