Latest isolator repair Tenders | Government isolator repair Tenders

Central Government / Public Sector

CTN :44819798

29 Apr, 2026 NA

Guntur - Andhra Pradesh

Tender For supply of 132 kv, 1250 amps double pole isolator (manual operated) along with insulators, earthcontact assembly, terminal connectors & castle lock as per rdso specification no.ti/spc /psi/isoltr/0210 or latest. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44811662

28 Apr, 2026 2.81 Lacs

Raipur - Chhattisgarh

Tender For estimate for providing mid span support for maintain of safety clearance of 33 kv line for installation u type sine board on road by cg housing board division- 1 at ambedakar chowk kabir nagar raipur under city dn. (n) cspdcl, raipur. 78-035-5151-025-0009 dt. 19.03.2026 r51035250902. (dw-01-ii)estimate for providing 1 no. dpcp with isolator on 33 kv urla -1 birgaon feeder under (o&m) dn cspdcl, urla. 78-032-5150-25-0003 dt. 25.03.2026 r50032250591. (nd-02-ii)estimate for erection of 1 no. mid span h-beam pole in front of 33/11 kv transport nagar s/s under bhanpuri zone (o&m) dn. urla cspdcl, raipur. 78-032-5150-2025-0004 dt. 30.03.2026 r50032250602. (nd-03-ii)

Central Government/Public Sector

CTN :44823160

30 Apr, 2026 66.44 Lacs

Surguja - Chhattisgarh

Tender For supply of part no. boca2dn1319 , vacuum interrupter part no. bev0053 , aux contactor with coil part no. boca2dn1229 , body bolt part no. al16 , vacuum contactor 3.3kv part no. bev006133 , thermal o by l relay ctr 75 by 5 range 30a-75a part no. 122t3075 , thermal o by l relay ctr 120 by 5 range 48a-12 part no. 122t48120 , ammeter 30 by 5 for lt starter part no. 130a030soslt , contactor part no. bo25 , brass terminal with nylon bushing part no. oba , vcb closing coil part no. 501000 , glass fuse holder part no. bogf , voltmeter 600v for tsu part no. 130v0600sotlt , aux. contactor part no. mcra040atn , ammeter part no. am , capacitance trip device part no. raptor , earth leakage 50-750m a part no. elm7la , neutral earthing resistor part no. boner , copper stud with dmc insulator part no. tic , hv bushing part no. httc , vcb shunt trip coil part no. 500500 , vcb limit switch part no. bolso5 , neutral moniotring relay with resistance part no. nrmr , ht bushing part no. htta33 , earth leakage relay 50-750ma with time l part no. elm7lats80m , control relay 110v part no. bo3r , current transformer 60 by 5, 15va part no. 12060515 , ammeter 400 by 5 for tsu-lt part no. 130a0400sotlt , ammeter for tsu ht side part no. 130a060sotht , potential transformer 3.3 kv part no. htptl1 , ammeter 75 by 5 for lt starter part no. 130a075soslt , hv bushing part no. httaf , earth leakage relay 50-750ma-2a dual part no. elm7dlas , 3ph transformer 3.3 kv by 500va part no. htptl33 , hrc ht pt fuse 6.6 part no. htptf6 , switch module part no. 133ml110a , snstv elr 50-300ma,w by vrbl time lag part no. elm10 , e l r 50-750ma and 750ma- 2a,w by time lg and bct part no. elm7dlats80m , incoming cable busbar to isolator b-ph part no. bin41 , incoming cable busbar to isolator r-ph part no. bin39 , incoming cable busbar to isolator y-phe part no. bin40 , resistance 100 ohms 10w part no. 139jb , ammeter part no. 130a060sotht , multifunction meter part no. 130e0e44596 , aux contactor 220v ac part no. boca2dn1229 terminal bushing with insulator dmc inco part no. t5, current transformer for o by l part no. 120300515, current transformer for o by l part no. 120100515, current transformer part no. lat2001005, 3 pole oil dashpot relay 400 by 5 part no. 122m3755753p, earth leakage relay 50ma-750ma and 750ma-2 part no. elm7dlats80m, pot. transformer 500va part no. pt33500, ht bushing part no. t33, vacuum circuit breaker part no. vulcan, isolator 400a part no. kie33, voltmeter part no. vmso65, ammeter 300 by 5 for vcb part no. 130a0300sov33, ammeter 150 by 5 for vcb part no. 130a0150sov33, ammeter 100 by 5 for vcb part no. 130a0100sov33, live line indication 3.3kv part no. hl18, distance piece part no. 110111, sealing box complete part no. s1, sealing box complete part no. s4, cover bolts part no. 000110h, brass cone part no. bobc, rectifier part no. boa6, potential transformer 80 va part no. ds1, ammeter 400 by 5 for acb part no. 130ao400soa, sensitive earth leakage relay 50-300ma w part no. elm7stwpt, push button actuator part no. 120022, resistance part no. 139geb, potential transformer 80va part no. ds1, glass fuse with holder part no. bogfh, switch module part no. 133ml70a, switch module part no. 133ml300a, switch module part no. //bid details 2 / 71

Central Government/Public Sector

CTN :44823182

20 Apr, 2026 11.57 Lacs

Brajrajnagar - Odisha

Tender For supply of isolator 200amp, 3.3kv on off, part no.ht100 , isolator fixed contact set, part no.ht1001 , isolator moving contact set, part no.ht1002 , vacuum contactor 400 amps, 3.3kv, part no.ht200 , vacuum contactor rectifier bridge, part no.ht201 , bottle vaccum interrupture 400a for cont, part no.ht202 , auxiliary switch for vacuum contact 2n, part no.ht205 , p.t.40va 0-8-12v 0-110v, part no.ht206 , auxiliary contactor 3no 1nc, 110v, part no.ht208 , ht control fuse 3.3kv, 2mps, part no.ht400 , resin cast moulded ct for o l relay 75, part no.ht600 , resin cast moulded ct for ammeter 150 5, part no.ht650 , dm moulded 3.3kv insulator for power fu, part no.ht700 , 3 pole magnetic o l relay, part no.ht900 , push button with element for start, sto, part no.ht1300 , brass cable gland complete with c.i clam, part no.1600 , isolator handle on off with axel bush, part no.1501 , isolator limit switch, part no.ht1700 ) /bid number : gem/2026/b/7418495 * /dated: 09-04-2026 & & / bid document 1 / 19

CTN :44779231

28 Apr, 2026 48.78 Lacs

West Tripura - Tripura

Tender For annual rate contract for supply of electrical items at nit agartala. - electrical items :, 1.5 sq. mm isi marked, frls pvc insulated, single core copper conductor cable (1 coil = 90 mtr.), 2.5 sq. mm isi marked, frls pvc insulated, single core copper conductor cable (1 coil = 90 mtr.), 4.0 sq. mm isi marked, frls pvc insulated, single core copper conductor cable (1 coil = 90 mtr.), 6.0 sq. mm isi marked, frls pvc insulated, single core copper conductor cable (1 coil = 90 mtr.), 10 sq. mm isi marked, frls pvc insulated, single core copper conductor cable (1 coil = 90 mtr.), 16 sq. mm isi marked, frls pvc insulated, single core copper conductor cable (1 coil = 90 mtr.), 25 mm dia. isi marked, pvc conduit (10 feet/pcs), 32 mm dia. isi marked, pvc conduit (10 feet/pcs), 3 mm thick phenolic laminated sheet (8 feet x 4 feet per pcs), ceiling rose, 3 pin, 5 amps isi marked, s.p. 5/6 amps, one way modular switch, isi marked, s.p. 15/16 amps, one way modular switch, isi marked, 3 pin 5/6 amps modular socket outlet, isi marked, 6 pin 15/16 amps modular socket outlet, isi marked, stepped type modular fan regulator (2 module), modular blanking plate, modular base & cover plate for 3 module, modular base & cover plate for 4 module, modular base & cover plate for 6 module, modular base & cover plate for 8 module, modular base & cover plate for 12 module, modular suface box for 3 module, modular suface box for 4 module, modular suface box for 6 module, modular suface box for 8 module, modular suface box for 12 module, s.p. 5/6 amps, one way switch, piano type isi marked, s.p. 15/16 amps, one way switch, piano type isi marked, 3 pin 5/6 amps socket outlet, piano type isi marked, 6 pin 15/16 & 5/6 amps socket outlet, piano type isi marked, bell push, piano type, brass pendant holder, call bell/ buzzer, single phase, pvc batten/ angle holder, 3 pole mccb, 100a, 16ka, 3 pole mccb, 125a, 16ka, 6 amps. to 32 amps. ratings , sp mcb, "c" curve, 10 ka breaking capacity, 6 amps. to 32 amps. ratings , dp mcb, "c" curve, 10 ka breaking capacity, 6 amps. to 32 amps. ratings , tpn mcb, "c" curve, 10 ka breaking capacity, single pole, blanking plate, 40 amps., 4 pole isolator, 63 amps., 4 pole isolator, 100 amps., 4 pole isolator, 40 amps. rating, 4 pole rccb, 100ma/ 300ma, 63 amps. rating, 4 pole rccb, 100ma/ 300ma, 20 amps. spn, industrial type socket outlet, with plug top and metal chained cover in sheet steel enclosure, 32 amps. tpn, industrial type socket outlet, with plug top and metal chained cover in sheet steel enclosure, 2+4 way, spn, single door, mcb db, 6 way, spn, double door, mcb db, 8 way, spn, double door, mcb db, sheet steel dp mcb enclosure, sheet steel tp mcb enclosure, 4 way (4+12), tpn, mcb db, double door, horizontal type, aluminium lugs for 6 sq. mm cable, aluminium lugs for 10 sq. mm cable, aluminium lugs for 16 sq. mm cable, aluminium lugs for 25 sq. mm cable, aluminium lugs for 35 sq. mm cable, aluminium lugs for 50 sq. mm cable, aluminium lugs for 70 sq. mm cable, aluminium lugs for 95 sq. mm cable, aluminium lugs for 120 sq. mm cable, aluminium lugs for 150 sq. mm cable, aluminium lugs for 185 sq. mm cable, aluminium lugs for 240 sq. mm cable, aluminium lugs for 300 sq. mm cable, aluminium lugs for 400 sq. mm cable, shackle insulator ( 75 mm x 90 mm ) with g.i. bolts and nuts, mv horn gap lightning arrestor with pin insulator ( 100 mm x 65 mm ), spindle and brass metal parts etc., 11 kv pin insulator with pin washers and nuts, 11 kv disc insulator, 33 kv post insulator with pin washers and nuts, 3 piece lightning arrestor set for 11 kv o.h. lines complete with g.i. clamps bolts and nuts with washers, single piece lightning arrestor set for 33 kv o.h. lines complete with g.i. clamps bolts and nuts with washers, 32 mm dia g.i. pipe (light class) (20 feet/ pcs), steel fastener 6 mm x 75 mm, steel fastener 8 mm x 75 mm, 1" pvc casing capping set (1 pc = 7 feet long), 1.5" pvc casing capping set (1 pc = 7 feet

Central Government / Public Sector

CTN :44791504

29 Apr, 2026 NA

Guntur - Andhra Pradesh

Tender For supply of 25 kv, 1600 amps single pole isolator (manual operated) along with insulators, earth contact assembly, terminal connectors, isolator number plate with fitting, pad lock & integral lock as per rdso specification no.ti/spc /psi/isoltr/0210 or latest . [ warranty period: 30 months after the date of delivery ]

CTN :44709538

17 Apr, 2026 15.00 Lacs

Garhwal - Uttarakhand

Tender For purchase of electrical items - < purchase of electrical items > - batten pvc 3/2 , 1 , bulb 100 watt, bulb 60 watt, led bulb 3 watt, led bulb 9 watt, led bulb 15 watt, pole led picture light 60 watt, pole led picture light 70 watt, pole led picture light 120 watt, bulb 200 watt, led 35 watt, led 55 watt, call bell wireless, capacitor (4.5mfd, 2.5mfd), chock 40 w copper/ electronic, celling fan 48 , celling fan 40/50watt power saver, power combined, tube set, tube set electronics, regulator switch type, regulator socket type, exhaust fan 9 , exhaust fan 12 , exhaust fan 18 , emergency light, halogen rod, heater rod, holder (batten/ angle), isolator 3p 100amp (3p/ 4p), isolator 3p. 63a (2p/ 3p/ 4p), isolator 40a 2p, kettle element 2kw, mcb 6a, mcb 10a, m.c.b 16a, m.c.b 25a, m.c.b 32a, m.c.b box 4 way, m.c.b box 6 way, m.c.b box 8 way, starter, fuse carrier box 3way, socket 15a, socket 5a, switch 15a, switch 5a, top 15a, top 5a, led tube 18 watt, led tube 20 watt, led tube 22 watt, tube 40 watt, tape roll, wall fan, wall fan 450 mm, wire 1.5 mm copper, wire 1mm copper, wire 2.5mm copper, wire 4mm copper, gang box 15a 2way, gang box 5a 2way, gang box 5a 4way, ext board 5a 6 port), ext board 15a 4 port, ceiling light 4pin 18 watt, washing machine 6 1/2 kg,7kg, fridge 195 lt, fridge double door 260ltr, geiger 25 ltr,, geiger 35 ltr,, geiger 50 ltr,, halogen heater, room heater, water cooler 120/80, water cooler 200/250, television 36 led, television 43 led, stabilizer 4kw (ac), hot blower, invertor 725va with stand, invertor 1kva with stand, invertor 2 kva with stand, invertor battery12v toblar (withstand), padstell fan, ro eureka fob s 8 ltr, 25ltr, water purfie 25 ltr, 50 ltr, invertor ac 1.5 ton (split) r-32 gas, invertor ac 2.0 ton (split) r-32 gas, invertor ac 1.5 ton (hot&cool split) r-32 gas, invertor ac 2.0 ton (hot&cool split) r-32 gas, windows ac 1.5 ton r-32 gas, windows ac 2.0 ton r-32 gas, cooler standard size, online ups 1 kva, online ups 2 kva, online ups 3 kva, online ups 5 kva, online ups 10 kva, oil fin heater 7 fin, oil fin heater 9 fin, oil fin heater 11 fin, ac compressor replacement, ac gas charging, ac installation, running capacitor ac, p.c.b. repair (ac), starting capacitor(ac), starting riley (ac), cooling quail (ac), new compressor (ac), ac labor charge, led bulb 200 watt, led bulb 300 watt, choke 400 watt, capacitor 400 watt, 16x3 sqm armed, 25x3 sqm armed, 35x3 sqm armed, 70x3 sqm armed, 120x3 sqm armed, 180x3 sqm armed, 240x3 sqm armed, 300x3 sqm armed, mccb 400amp, mccb 100amp, mccb 125amp, cable 180mm 4 core armed, cable 70mm 4 core armed, cable 6mm, cable 10mm, cable 120mm 4 core armed, cable 180mm 4 core armed, cable 70mm 4 core armed, cable 6mm, cable 10mm, ro servicing charge (with carbon filter membrane,), water cooler service charge

Central Government/Public Sector

CTN :44764068

13 Apr, 2026 NA

Begusarai - Bihar

Tender For supply of 25 kv, single pole isolator complete [ 25 kv/1250 amp ]

State Government

CTN :44749015

16 Apr, 2026 2.00 Lacs

Bhilwara - Rajasthan

Tender For purchase of electrical and plumbing materials in the organization - casing material (elbow, tee, socket, inner, outer) , pipe 1 inch (1.5 mm), , pipe 3/4 inch (1.5 mm), , bands - 1/2 inch, 3/4 inch, , tube road, , tube square, , tube starter, , led tube light 20 watt, , led 12 watt, 15 watt, 20 watt, , iron connector, , mcb 6 watt to 24 watt, , isolator 40 amp to 2 pole, , isolator 63 amp to 2 pole, regulator step simple / modular, , indicators simple / modular, , two pin socket, , power eyelid combo, , power palak combined with box, , blink 16 amp simple/modular, , switch 20 amp simple / modular, , holder angle/button, , sealing roll, , wire multiwire copper (75 mm, 1 mm, 1/2 mm, 2.5 mm, per feet), , service wire two core (1.5 mm, 2.5 mm, 4 mm, 6 mm, per feet), , pvc giti, , pvc tape, , flexible wire 14/42, 23/42, 35/42

Central Government/Public Sector

CTN :44322747

15 Apr, 2026 NA

Fatehpur-Up - Uttar Pradesh

Tender For corrigendum : supply of supply of 400kv isolator for hvdc bf800 d d - 400kv,operating mechanism box for earth switch , hvdc fatehpur-spares-isolator-400kv,earth blade for earth switch , hvdc fatehpur-spares-isolator400kv,earth switch fixed contact assembly , hvdc fatehpur-spares-isolator-400kv,auxiliary switch contacts assembly , hvdc fatehpur-sparesisolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-one complete pole with 1-es along with operating mechanism and other accessories,but without insulator,structure and tc , hvdc fatehpur-spares-72. 5kv,1250a,25ka for 3s,hdb type isolator structure mounted-one complete pole without es,along with motor operated marshalling box and other accessories as per ts , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s, isolator arms with finger contacts and current carrying assembly , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-copper contact fingers for female and male contacts for one pole , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-open-close contactor assembly, timers, key interlock push button switch and auxiliary switches , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorlimit switch , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor housing bearing assembly , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,hdb type isolator-terminal pads , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor with gear assembly and bevel gear assembly , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorcorona shield rings , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hinge pin , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,bearings , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,interlocking coil with resistor , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,fuses of each rating , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc fatehpur-services-isolator400kv,supervision of erection testing and commissioning including alignment check of 1ph,hdb type isolator and earth switch , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch , hvdc fatehpur-services-isolator72. 5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc bhadlasupply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts //bid details3 / 81, hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,63ka for 1s,3ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories , hvdc bhadla-supply-isolator-72. 5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box and other accessories as per ts , hvdc bhadla-supply-isolator-72. 5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts , hvdc bhadla-spares-isolator-400k

Isolator Repair Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors