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Latest Tenders for transformer isolator

Total 61 tenders found
#TBR: 35741107 Live

Security Services

  • Assam
  • Due On: 22 Nov, 2025 (14 Days Left)

84173/E8 Repair / Maint Of Ht Transmission And Distribution System, Ht Overhead Conductor, Transformer, Air Break Switch, Isolator, Ct/Pt And Connected Allied Works At 10Wg Af Under Ge Af Jorhat

39.90 Lacs
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#TBR: 35646056 Closed

Coal And Lignite

  • Chhattisgarh
  • Due On: 31 Oct, 2025 (0 Days Left)

Gem Bids For Ammeter 300 5 For Vcb 130 A 0 300 So V 33 Ammeter200 5 For Vcb 130 A 0 200 So V 33 Ammeter 150 5 Forvcb 130 A 0 150 So V 33 Capicitor Trip Device Raptor Current Transformer Lat200 100 5 Ct For Overload120 300 5 15 Dc Power Pack Dcpp Earth Leakage Relay50ma 750ma And 750ma 2a Dual Setting With Time Lagwith Cbct Elm7dlat S 80m Ht Bushing T33 Indicatinglamp Lab9 Vcb 3 Point 3 Limit Switch Bolso Mcb Botp6 Potential Transformer 500va Pt3 Point 3 500 Vacuumcircuit Breaker Vulcan Vcb Aux Rotary Switch Boarc Push Element 1no 1nc Boes1 Vcb Shunt Trip Coil 6506 05 Hv Bushing Htta F Ns Type Fuse Link 138 10a Nstype Fuse Block 138 B Push Putton Element 1no 1ncboss90375 Voltmeter Vm So65 Bullet Pin 3 Point 3 Kvbobp3 Live Indicating Lamp Hl18 3 Pole Oil Dashpotrelay 300 5 122m2253004503p Ammeter Am Phaseindication Lamp Pivcb66110 Earth Leakage Relay 50ma750ma With Time Lag Elm7lats Heater Heat Undervoltage Relay 110 V Euvr1 Limit Switch No Nc Forbreaker Mcr16d Ammeter 300 5 For Acb 130 A0 300 Soa Ammeter 400 5 For Acb 130 A 0 400 So A Potentialtransformer Ds Arc Chutes Ac1 Busbar Bbr400 Moving Contact For Issolator 05 02 02 Movingcontact For Breaker Upto 200a 11 02 06 Isolatorassembly K3 On Off 05 00 00 Fixed Contact Assmblyfor Isolator 300a 05 30 04 00 Fixed Contact Assemblyfor Isolator 400a 05 30 01 00 Fixed Contact Forisolator 300 400a 05 30 01 03 Moving Contactassembly For Isolator 400a 05 30 02 00 Movingcontact Assembly For Breaker 300a 11 02 00 300 Moving Contact For Breaker 400a 11 02 00 400 Movingcontact Finger 400a 11 02 02 400 Moving Contact Forbreaker 300a 11 02 06a Moving Contact For Breaker400 11 02 06b Fixed Contact Breaker 300a 11 06 04a Fixed Contact Breaker 400a 11 06 04b Fixed Contact Bid Number Gem2025b6794587 Dated 16-10-2025 Bid Document1 89 1 1 Fixed Contact Breaker 400a 11 06 04b, Fixed Contactfor Isolator 200a 05 01 03, Glass Fuse With Holderbogf, Ct For Ol Lat1005, Current Transformer For Ollat3005, Current Transformer For Ol Lat4005, Isolator Micro Switch Assembly 05 05 00, Earthleakage Relay 50 750ma With Time Lag With Cbctelm7lat S 80m, Glass Fuse With Holder Bogfh, Coverbolts 000110a, Cover Bolts 000110h, Indicating Lampslab9acb, Overload Assembly Breaker 30a 100 A 11 0100a, Incoiming Gland G1, Shunt Trip Coils 11 09 03, Push Button Actuator For El Test Boes2, Corebalance Transformer Cbt80m, Power Cable For 400 Afor Breaker Chamber Ic And Og Set Iccb4, Faultimposing Relay Without Base Booen3r, Power Cablefor 300 A For Breaker Chamber Ic And Og Set Iccb3, Core Balance Transformer Cbt70m, Terminal Bushingwith Insulator Dmc Incoiming 8 Mm X 25 Mm T5, Novolt Coil Assly Under Voltage Assly With Moulding 1104 00a, Current Transformer For Ammeter 120 300 5 5, Thermal Overload Relay 12 00 21, Potentialtransformer Ds1, On Delay Timer 135 30 On, Auxcontactor 220v Ac Boca2dn1229, Indiciating Lampwith Pcb Mouting Lab9 Geb, On Off Rev Isolator 300ak4r, Resistance 139 Geb, Current Trasfoemr For O L15va 120 200 5 15, On Off Isolator 400 A K4s, On Offrev Isolator 200a K3r, Isolator 3 P On Off K3, Vcbshunt Trip Coil 50 05 00, Potential Tranformer 3 Point3kv Htptl1, Earth Leakage 50 750ma And 750ma 2a Dualsetting With Time Lag With Cbct Elm7dlat S 80m, Control Relay 110v 135 110, Indicating Lamp Lab9 Tsuht, Vcb Closing Coil 50 10 00, Neutral Monitoringrelay With Resitance Nrmr, Bullet Pin 3 Point 3kvbobp3, Voltmeter 600 For Tsu Lt 130 V 0 600 Sotlt, Core Balance Transformer Cbt90m, Hrc Ht Pt Fuseboabwna, Aux Contactor Mcra022a7, Vacuuminterrupterbevoo53, Ht Bushing Htta3 Point 3, Resetpush Button Contact Element No Nc Boes1, Earthleakage 50 750ma And 750ma 2a Dual Setting With Timelag Elm7dlat S, Hv Bushing Httc, Multicore Bushingmcb9, Current Trasformer Bo400 5ctr, Test Off Runselector Switch Bosrp137b, Aux. Transformer Singlephase Ptfx, Auxiliary Contactor With Coilboca2dn1229, Current Transfomer 60 5 15va120 60 515, Current Transfomer120 100 5 15, Ht Bushing Withstud 3 Point 3 Kv Htta 3 Point 3, Ht Hrc Ptfusebossabwna, Indicator Panellab9 3 Point 3kv, Miniature Circuit Breaker Bosp6, Overload Relaymagnatic Olr3, Resistance 06 05 08, Vacuumcontactor 3 Point 3 Kv Bevoo61 3 Point 3, Currenttransfomer Coil 110 V Dc Indigenous Bevoo49, Copperterminals With Dmc Bushingt5, No Actuator Boes2, Nc Actuatorboes3, Isolator Handle H9, Hrc Fuse 16amp 138 16, Hrc Fuse 63 Amp 138 63, Earth Leakage 50750ma With Time Lag Elm7lat S

50.68 Lacs
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#TBR: 34723212 Closed

Power

  • Uttaranchal
  • Due On: 07 Jul, 2025 (0 Days Left)

Work Of Overhauling And Earthing Of Power Transformer, Breaker, Line Isolator Of 33/11 Kv Sub-Station Ranibag Edd Town Haldwani. Edch/35/2025-26

Ref. Document
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#TBR: 34633533 Closed

Power

  • Rajasthan
  • Due On: 25 Jun, 2025 (0 Days Left)

Supply Of Various Types Of 132 Kv Current Transformer Terminal Clamps, Bus Isolator Clamp, Bimetallic Strip, Aluminum Base, Copper- Brass Terminal End Clamp And Jaw Assembly And Associated Accessories For 132 Kv Switchyard At Rpsps, Jsps. Supply Of Clamps, Jaw Assembly Etc At Rpsps, Jsps

5.07 Lacs
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#TBR: 34253714 Closed

Coal And Lignite

  • Jharkhand
  • Due On: 31 Mar, 2025 (0 Days Left)

Repairing Of Air Cooled Transformer Of 35kva Transformer 3.3kv/415v, Isolator Mechanism Of Ck175 And 2 Nos Magnetic Amplifierof Crowd System And Transformer Block Repair Of Ekg 591, Two Nos Vcb 3.3 Kv Of Of Kdh Project, Nk Area.

3.92 Lacs
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#TBR: 34208118 Closed

Power

  • Uttaranchal
  • Due On: 27 Mar, 2025 (0 Days Left)

Work Of Overhauling And Earthing Of Power Transformer, Breaker, Line Isolator Of 33/11 Kv Sub-Station Kamalwaganja, Kathgharia, Tp Nagar, Phoolchaur Footkuan

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#TBR: 34020951 Closed

Coal And Lignite

  • West Bengal
  • Due On: 05 Mar, 2025 (0 Days Left)

Supply of Change over switch,200A,550V , MCCB,100A,415V,4P , Tyre Coupling Complete set,F 140 , Sensitive CBT for E L Relay,750mA , Overload Relay complete,300A 5 Daspot , Thermal Overload Relay , 200A Fixed Contact , 200A Moving Contact , Ampere Meter , Isolator ON OFF,200A , Overload Relay Complete,300A 5 , On Delay Timer,Rating110V,AC,0.1 to 30Sec , Transformer,100VA,550V 24V , Isolator 3.3KV,400Amps,ON OFF Complete , Sensitive CBT for Earth Leakage Relay , Sensitive Earth Leakage Relay with CBCT,80 to150mA , Plummer Block, SN 528 , Plummer Block,SN 517

Ref. Document
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#TBR: 34012941 Closed

Coal And Lignite

  • Madhya Pradesh
  • Due On: 25 Feb, 2025 (0 Days Left)

Supply of Cover bolts , Isolator Assembly K3 ON OFF , Isolator assembly K4 ON OFF 300A , Mounting bar for isolator , Coil spring for isolator up to 400A , Isolator micro switch assly , Catcher Assembly , Arc Chutes , Ammeter100 5 for ACB , Ammeter 200 5 for ACB , Ammeter 300 5 for ACB , Ammeter 400 5 for ACB , Push Button Actuator for EL Test , Push Button Actuator for EL reset , Potential Transformer , Incoming Gland , Outgoing Gland , Glass fuse with holder , Power cable for 300A for Breaker Chamber IC OG Set , Power cable for 400A for Breaker Chamber IC OG Set , Power cable for 200A for Breaker Chamber IC OG Set , Limit switch 2NO 2NC for breaker , Brass Terminal , Push button with spindle , Brass Terminal for CP , Earth Leakage Relay 50 750m A with Time Lag with CBCT , Moving contract for isolator , Overload Assembly Breaker 30A 100A , Overload Assembly Breaker 110A 200A , overload coil 200 A , Moving contact For breaker upto 200 amps , Moving contact For breaker 400 amps , Shunt trip assly complete. , No Volt Coil Assy. Under Voltage Coil Assy. Without Moulding , No Volt Coil Assy. Under Voltage Coil Assy. With Moulding , Current transformer for ammeter , Busbar , Indicating lamps , Moving contact finger 400A , Fixed contact Assy. For breaker , Operating handle for isolator , Terminal bushing with insulator DMC incoming 6mm 20mm , Terminal bushing with insulator DMC incoming 8mm 20mm , Fixed contact Assy. For isolator 400A , Overload Assembly Breaker 310A 400A , ARC chutes pillar , Fixed contact breaker , Potential transformer 80v , Overload Assembly Breaker 210A-300A , Limit Switch NO NC for Breaker , on off Isolator 300A , Rectifier , HT Bushing with Stud. 3.3KV , Reveering Isolator 3.3KV , HT REC PT FUSE , P Fuse Plate wiring ass. , HT Fuse Support Base Eppxy Cast , Aux. Transformor Single Phase , Current Transformor , Pilot relay IS , Vaccum Containor Coil 110V DC , Multifunction Pilot Relay 12.5 DC , Potential Transformor 3.3KV 500VA , Current Transformor 50 5 15VA , Ammeter , Ammeter 160 5 for HT 3.3 Starter , Voltmeter , HT Bushing with extended terminal , Aux Contractor 110V , 3Ph Transformor 3.3 KV 500 VA , Aux Contractor For Coil , HT POWER FUSE 3.3KV GRADE UP TO 200A , HT Bushing , Brass cone gland assly. , Earth leakage relay 50 750ma 750mA 2A dual setting with lag CBCT , Resistance , Vaccum Iterrupter , HOL GING RESISTANCE , CONTROL RELAY , VOLTMETER SELECTOR SWITCH , Potential Transformor , ISOLATOR HANDLE , OFF DELAY TIMER , Incoming Through going Sealing Box with Cone and Gland Assy , Outgoing terminal swaling box with cine Gland 3 way , Copper Terminals with DMC Bushing , Brass Terminal with DMC Bushing , Brass Terminal with nylon bushing , Isolator handle , ON OFF Isolator 100A , Glass Fuse with Holder , NO Actuator , NC Actuator , Relay Coil Voltage 2CO Contact , Pot. Transformer , Push Button With Spindle , Actuator NO NC , HRC Fuse 16A , HRC Fuse 63A , Sensitive Earth Leakage Relay 50 300mA with variable time lag , indicating led , BODY BOLT , AMMMETER , CORE BLANCE TRANSFORMER , Thermal overloderelay with block , Isolator K3 ON OFF , thermal OL Relay CTR 50 5 Range 20A 50A , Ammeter 120 5 for LT Starter , ON Delay Timer , Potential TransforIner , Aux, Contactor220V AC , GLASS FUSE WITH HOLDER , Potential Transformer 80 VA , Sensitive Earth leakage relay 50 300mA with variable time lag with control transformer and suitable CBCT , Pilot Relay , BRASS TERMINAL WITH DMC BUSHING , BRASS STUD WITH DMC BUSHING FOR OG , HRC Power Fuse , Isolator Handle , Thermal O L relay CTR 120 5 range 48A 120A , Off Delay Timer , Aux. Relay 220V AC Coll 3CO Base , Multi Pilot relay 12.5 DC , single Phasing Preventer Current Operated , Single Pole Two Way Toggle Switch , Actuator NO , Actuator NC , Push Button Element , Isolator On Oft Rov 300AA , Isolator 3P ON OFF 100A , INDICATING LAMP , POTENTIAL TRANSFORMER , HT BUSHING , CONTROL RELAY 110V , DC POWER PACK , HCR HT PT FUSE 3.3KV , PCT TRANSFORMER , AUX CONTRACTOR , NATUTRAL EARTHING RESISTOR , VCB CLOSING COIL , VCB SHUNT TRIP COIL , VACUUM INTERRUPTER , NEUTRAL MONITORING RELAY WITH RESISTANCE , Earth Leakage 5 750 mA and 750 mA 2 A dual setting with time lag with CBCT , 3 Pole oil Dashpot relay 300 5 , DC Power pack , VCB Limit sweitch , HV Bushuing , Isolator , Current Transformer , VCB Shunt Trip Coil , Control Relay , Capictor Trip Device , Vaccum Circuit Breaker , POT Transformer 500VA , Indicating lamp , Contrtol fuse , Under voltage relay 110V , VCB Auxiliary Rotary Switch , Ammeter 200 5 for VCB , Push element 1NO 1NC , Vaccum interrupter , 3 Pole oil Dashpot relay 100 5 , 3 Pole oil Dashpot relay 150 5 , 3 Pole oil Dashpot relay 400 5 , MCB Cover bolts, Cover bolts, Isolator Assembly K3 ON OFF, Isolator assembly K4 ON OFF 300A, Mounting bar for isolator , Coil spring for isolator up to 400A, Isolator micro switch assly, Catcher Assembly, Arc Chutes, Ammeter100 5 for ACB, Ammeter 200 5 for ACB, Ammeter 300 5 for ACB, Ammeter 400 5 for ACB, Push Button Actuator for EL Test, Push Button Actuator for EL reset, Potential Transformer, Incoming Gland, Outgoing Gland, Glass fuse with holder, Glass fuse with holder, Power cable for 300A for Breaker Chamber IC OG Set, Power cable for 400A for Breaker Chamber IC OG Set, Power cable for 200A for Breaker Chamber IC OG Set, Power cable for 300A for Breaker Chamber IC OG Set, Power cable for 400A for Breaker

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#TBR: 33839239 Closed

Coal And Lignite

  • Jharkhand
  • Due On: 04 Feb, 2025 (0 Days Left)

Repairing Of Isolator, Vcb And Main Transformer 63 Kva, 3.3 Kv Alongwith Magnetic Amplifiers -03 Nos. Hoist, Crowd And Swing/ Propel In Hmb-592 Shovel Of Jharkhand Ocp.

Ref. Document
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#TBR: 33703784 Closed

Security Services

  • Jammu And Kashmir
  • Due On: 25 Jan, 2025 (0 Days Left)

Repair Maintenance Replacement Of Ht Cable, Ht Circuit Breaker, Transformer, Voltage Stabilizer, Isolator Transformer, Dehydration Of Transformer Oil And Certain Connected Works At Afs Stn Nathatop Under Geaf Udhampur

20.00 Lacs
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