Latest protection relay repair Tenders | Government protection relay repair Tenders

State Government

CTN :41043960

26 Jul, 2025 NA

Jharsuguda - Odisha

Tender For supply of contactor1 , contactor2 , contactor3 , aux contactor dc coil , spare coil , breaker spring charging motor , breaker rackin out handle , breaker operating handle , panel key1 , panel key2 , spare kit for lc1fdp400a , push button assembly , dc selector switch1 , dc selector switch2 , ammeter selector switch , digital analog dc ammeter , voltmeter moving coil , ta1dn22 add on contactor , contactor , capacitor 10 mfd , thermal overload relay1 , thermal overload relay2 , thermal overload relay3 , thermal overload relay4 , thermal overload relay5 , thermal overload relay6 , thermal overload relay7 , thermal overload relay8 , thermal overload relay9 , thermal overload relay10 , thermal overload relay11 , thermal overload relay12 , mounting base for olr relay ta7-d0964 , mounting base for olr relay ta7-d3264 , mounting base for olr relay ta7- d4064 ) /bid number : gem/2025/b/6424965 * /dated: 11-07-2025 & & / bid document 1 / 27

CTN :41042526

22 Jul, 2025 14.03 Lacs

Chhabra - Rajasthan

Tender For supply of lt miscellaneous items for lt switchgear lt system for the year 2024-25 unit 5 and 6 csctpp chhabra - air flow sensor sl0101, control supply -230v ac, with 1 no +1nc contact, make-ifm or equivalent, dynamic braking resistor 13 ohms/ 9600w, 10% ed, 10 sec. max, ambient 50 degree,make-iresco/equi or equivalent, fan: axial, dia: 250, 230vac, 50hz, 115w, air flow:1610 m3/h (specification attached at annexure-i), fan: axial, dia: 450, 415 vac, 50hz,480 w, air flow:4530 m3/h,speed-1360 rpm,(specification attached at annexure-ii), fan axial 08" ball bring 230v ac 1p-50hz (as per annexure-iii ), relay assly : 4 relay, 2 c/o, 5a/24v dc, with led indication, iron core reactor 3 phase, 0.359mh/45a, 3 ph iron core, 117 uh/240a, make: rishab/ transformer/epi/equi or equivalent, 3 ph iron core, 67 uh/240a, make:rishab/ transformer/epi/equi or equivalent, 3 phase line choke ,in-21 amp,inductance-4.2mh,class-f,freq-50hz,voltage-415v, 3 phase line choke ,in-21 amp,impedance-3%,class-f,freq-50hz,voltage-415v, ct: metering 250/5a, 15va, class 1, ct dim.: 180{w}, 100{d}, 70{h}, window size:20x35mm, front terminals, resin, cast, insulation class:e, type 2, colour:yellow, resin cast insulaed c.t 400/5a,class-1,va-10, resin cast insulaed c.t 400/1a,class-1,va-10, thermal overload relay range 95-120 a, 125hp three phase submersible pump star delta starter with 3-position selector switch (with auto switch), single phase preventer, current overload protection with short circuit protection., aluminium ring type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 185 sq.mm, aluminium pin type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 10 sq.mm, 16 sq.mm, 35 sq.mm, copper ring type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, power terminals mounting on din conforming iec 60947-7-1,voltage rating-1 kv,safe for fingers., current rating-140 a, 35 sq.mm,3 nm, current rating-192 a, 70 sq.mm,6 nm, current rating-232 a, 95 sq.mm,6 nm, copper pin type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 1.5 sq.mm(hollow type), 2.5 sq.mm, 2.5 sq.mm(hollow type), 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, copper u type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, terminals blocks (melamine housing) khaki color, 4 sq. mm, 32 amp., 600v, 10-20awg, screw type, din mounting, 6 sq. mm, 41 amp., 800v, 08-20awg, screw type, din mounting, 6-35 sq. mm, 125 amp., 750v, screw type, din mounting, 1.5-4sq. mm, 32 amp., 800v, 08-20awg, stud type, bolt connection, clip on din mounting, 35-50sq. mm, 125 amp., 1000v, clip on din mounting, wago make grey colour screwless , spring clamp, polyamide terminals for interpanel wiring , terminal:769-251, female plug:769-102 with add-on, modular timing relay,5a,2co,0.1s 100h,on-delay,230v ac, voltage-transducer, suitable for 24v dc power supply,i/p:0-500v ac,dual o/p(4-20ma), din rail mounted,, shunt resistor, 750a/60mv,0-60mv, shunt resistor, 175a/60mv,0-60mv, shunt resistor, 200a/60mv , 0-60mv, thermal overload relay,1.6a-2.5a, 3 pole, bi - metallic, 1 no + nc,, thermal overload relay,16a-25a, 3 pole, bi - metallic, 1 no + nc,, ac axial fan230 vac,50/60 hz 6"172x150x51 mm(model no rec-21725b2w) rexnord make or equivalent for 1:1 replacement, ac axial fan230 vac,50/60 hz 4"120x120x38 mm(model no rec-22038 a2t) rexnord make or equivalent for 1:1 replacement, transformer protection relay,i/p-4 nos of rtd sensors(pt-100),3 no of set points,0-300 temperature indication range,o/p-four relay contacts(01 c/o contacts),one analog 4-20 ma output contacts ,aux supply -90-270 v ac/dc,pecon make ,model no-tr-7570 or equivalent for 1:1 replacement, add-on auxiliary contact blo

CTN :41037095

16 Jul, 2025 14.03 Lacs

Baran - Rajasthan

Tender For supply of lt miscellaneous items for lt switchgear/lt system for the year 2024-25, unit5&6, csctpp, chhabra against tn-sc-598/2025-26 (mm) - air flow sensor sl0101, control supply -230v ac, with 1 no +1nc contact, makeifm, or equivalent dynamic braking resistor 13, ohms/ 9600w, 10% ed, 10, sec. max, ambient 50, degree,make-iresco/equi, or equivalent, fan: axial, dia: 250, 230vac,, 50hz, 115w, air flow:1610, m3/h (specification attached at, annexure-i), fan: axial, dia: 450, 415 vac,, 50hz,480 w, air flow:4530, m3/h,speed-1360 rpm,, (specification attached at, annexure-ii), fan axial 08" ball bring, 230v ac 1p-50hz (as per, annexure-iii ), relay assly : 4 relay, 2 c/o,, 5a/24v dc, with led, indication, iron core reactor 3 phase,, 0.359mh/45a, 3 ph iron core, 117 uh/240a,, make: rishab/, transformer/epi/equi or, equivalent, 3 ph iron core, 67 uh/240a,, make:rishab/, transformer/epi/equi or, equivalent, 3 phase line choke ,in-21, amp,inductance-4.2mh,class-, f,freq-50hz,voltage-415v, 3 phase line choke ,in-21, amp,impedance-3%,class-, f,freq-50hz,voltage-415v, ct: metering 250/5a, 15va,, class 1, ct dim.: 180{w},, 100{d}, 70{h}, window, size:20x35mm, front terminals,, resin, cast, insulation class:e,, type 2, colour:yellow, resin cast insulaed c.t, 400/5a,class-1,va-10, resin cast insulaed c.t, 400/1a,class-1,va-10, thermal overload relay range, 95-120 a, 125hp three phase submersible, pump star delta starter with 3-, position selector switch (with, auto switch), single phase, preventer, current overload, protection with short circuit, protection., aluminium ring type, terminal lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 185 sq.mm, aluminium pin type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, 10 sq.mm, 16 sq.mm, 35 sq.mm, copper ring type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, power terminals mounting on, din conforming iec 60947-7-, 1,voltage rating-1 kv,safe for, fingers., current rating-140 a, 35, sq.mm,3 nm, current rating-192 a, 70, sq.mm,6 nm, current rating-232 a, 95, sq.mm,6 nm, copper pin type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, 1.5 sq.mm, 1.5 sq.mm(hollow type), 2.5 sq.mm, 2.5 sq.mm(hollow type), 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, type terminal lugs, conforming to is-8337/is-5082, 61238,for voltage, rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, terminals blocks (melamine, housing) khaki color, 32 amp., 600v, 10-, 20awg, screw type, din, mounting, 41 amp., 800v, 08-, 20awg, screw type, din, mounting, mm, 125 amp., 750v,, type, din mounting, mm, 32 amp., 800v,, 20awg, stud type,, connection, clip on din, mounting, mm, 125 amp., 1000v,, on din mounting, make grey colour, screwless , spring clamp,, polyamide terminals for, interpanel wiring ,, terminal:769-251, female, 769-102 with add-on, timing, 2co,0.1s100h,ondelay,, 230v ac, voltage-transducer, suitable for, 24v dc power supply,i/p:0-, 500v ac,dual o/p(4-20ma),, din rail mounted,, shunt resistor,, 750a/60mv,0-60mv, shunt resistor,, 175a/60mv,0-60mv, shunt resistor,, 200a/60mv , 0-60mv, thermal overload relay,1.6a-, 2.5a, 3 pole, bi - metallic,, 1 no + nc,, thermal overload relay,16a-, 25a, 3 pole, bi - metallic, 1, no + nc,, ac axial fan230 vac,50/60 hz, 6"172x150x51 mm(model no, rec-21725b2w) rexnord, make or equivalent for 1:1, replacement, ac axial fan230 vac,50/60 hz, 4"120x120x38 mm(model no, rec-22038 a2t) rexnord, make or equivalent for 1:1, replacement, transformer protection relay,i/p-, 4 nos of rtd sensors(pt-100),3, no of set points,0-300, temperature indication, range,o/p-four relay, contacts(01 c/o contacts),one, analog 4-20 ma output, contacts ,aux supply -90-270, v ac/dc,pecon make ,model, no-tr-7570 or equivalent for, 1:

CTN :41044542

01 Aug, 2025 NA

Bardhaman - West Bengal

Tender For supply of spares d d - tester, hnd drvn insltn, megger 2.5 kv , cable, 1.1 kv,2c, al, pvc, 6 mm2 armrd , circuit breaker, mccb,250a,415v 3 phase , new control panel assembly with upto 750ma , thermal overload relay , enclosed impeller , balance valve , set of two bearing bushes , cable,1.1 kv, 3c, cu, pvc, 35mm2, flat

CTN :40739797

15 Jul, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : supply of heat shrink tube,25mmx90mm,polyolefin , plug insulator with tube set,part no.170607000005 spare part , pin insulator,part no.109 spare part , cutting blade,4 edge shear,2030x75x22mm , ht bolt and nut with washer m12x150mm,cs , brass stud with nut and washer m8x100mm , ht bolt and nut m10x100mm,cs , micro switch for pushbutton for starter,part no.fs3025 spare part , cable socket 1.5 sqmm,copper , ct operated thermal overload relay,part no.3011c spare part

CTN :40962745

25 Jul, 2025 NA

Bardhaman - West Bengal

Tender For supply of relay, numerical earth leakage , potential transformer , vcb shunt trip coil , main pinion - sun gear - 24 teeth , hex head bolt , thermal overload relay , main shaft , auxiliary contactor , moving contact

CTN :40962776

25 Jul, 2025 NA

Bardhaman - West Bengal

Tender For supply of electrical spares d d - operating coil , ct for ammeter , core balance current transformer , earth leakage relay 50-750 ma with time , thermal overload relay , ammeter , voltmeter , glove, safety hand, xl, cotton , bushing insulator with stud , coil , isolator fixed contact

CTN :40916587

11 Jul, 2025 1.76 Lacs

Kajora - West Bengal

Tender For supply of electrical and misc items d d - clamp grndg gi 70 sqmm , crc cleaner contact 400ml , earth leakage relay with cbct 12v 1-750ma , earth leakage relay digital 110v 50-750ma , relay overload thermal 80-110a 550 v ac

Central Government And Public Sector

CTN :40885884

21 Jul, 2025 87.99 Lacs

Nashik - Maharashtra

Tender For supply of providing and fixing of lightning conductor finial. , jointing copper or g.i. tape with another copper or g i tape , providing and fixing g.i. tape 20 mm x 3 mm thick on parapet or surface of wall , providing and fixing 25 mm x 5 mm g.i. strip on surface or in recess , repairing rewinding of 1 hp capacity centrifugal pump , repairing rewinding of 2 hp capacity centrifugal pump , repairing rewinding of 3 hp capacity centrifugal pump set , repairin rewinding of 5 hp capacity centrifugal pump set , repairing rewinding of 1.5 hp capacity submersible pumpset , repairing rewinding of 2 hp capacity submersible pumpset , repairing rewinding of 3 hp capacity submersible pumpset , repairing rewinding of 5 hp capacity submersible pumpset , sitc of submersible pumpset of 2 hp water filled , sitc of submersible pumpset of 4 hp water filled , lifting and lowing of submersible or borewell pump upto 5 hp alongwith gi pipe , lifting and lowing of submersible or borewell pump upto 5 hp alongwith hdpe pipe , repairing rewinding of 2 hp sump pump set , repairing rewinding of 3 hp sump pump set , repairing rewinding of 5 hp sump pump , replacement of faulty foot valve of size 40 mm dia , replacement of faulty foot valve of size 50 mm dia , replacement faulty gate valve with brass forged or gun metal valve of 20 mm dia , replacement faulty gate valve with brass forged or gun metal valve of 40 mm dia , replacement faulty gate valve with brass forged or gun metal valve of 50 mm dia , replacement of nrv with new nrv made up of brass of size 40 mm dia , replacement of nrv with new nrv made up of brass of size 50 mm dia , supplying and fixing 20 mm dia b class medium g.i pipe , supplying and fixing 40 mm dia b class medium g.i pipe , supplying and fixing 50 mm dia b class medium g.i pipe , supplying and fixing 20 mm dia heavy duty upvc pipe , supplying and fixing 40 mm dia heavy duty upvc pipe , supplying and fixing 50 mm dia heavy duty upvc pipe , replacement 3 pole power contactors type mnx 12 , replacement 3 pole power contactors type mnx22 , replacement of mounting add on aux. contact block suitable for 9 a to 30 a , replacement of thermal overload relay suitable for mnx contactor range from 0.2 a to 23 a , supplying of 3 x 2.5 sq. mm aluminum conductor cable of 1.1kv grade , supplying of 4 x 16 sq. mm aluminum conductor cable of 1.1kv grade , supplying of 3.5 x 35 sq. mm aluminum conductor cable of 1.1kv grade , laying of one no. cable of 1.1 kv grade and size upto 35 sq. mm direct in ground , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm direct in ground , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm direct in ground , laying of one no. cable of 1.1 kv grade and size upto 35 sq.mm on cable tray , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm on cable tray , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm on cable tray , laying of one no. cable of 1.1 kv grade and size upto 35 sq. mm in existing rcc or hume or metal pipe , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm in existing rcc or hume or metal pipe , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm in existing rcc or hume or metal pipe , laying of one no. cable of 1.1 kv grade and size upto 35 sq. mm in existing masonry open duct , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm in existing masonry open duct , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm in existing masonry open duct , laying of one no. cable of 1.1 kv grade and size //bid details 3 / 138 upto 35 sq. mm on wall surface , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm on wall surface , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm on wall surface , s and m end termination with brass compression gland and aluminium lugs for 2 x 6 sq.mm al cable. , s and

Central Government And Public Sector

CTN :40885797

21 Jul, 2025 87.99 Lacs

Nagpur - Maharashtra

Tender For supply of providing and fixing of lightning conductor finial. , jointing copper or g.i. tape with another copper or g i tape , providing and fixing g.i. tape 20 mm x 3 mm thick on parapet or surface of wall , providing and fixing 25 mm x 5 mm g.i. strip on surface or in recess , repairing rewinding of 1 hp capacity centrifugal pump , repairing rewinding of 2 hp capacity centrifugal pump , repairing rewinding of 3 hp capacity centrifugal pump set , repairin rewinding of 5 hp capacity centrifugal pump set , repairing rewinding of 1.5 hp capacity submersible pumpset , repairing rewinding of 2 hp capacity submersible pumpset , repairing rewinding of 3 hp capacity submersible pumpset , repairing rewinding of 5 hp capacity submersible pumpset , sitc of submersible pumpset of 2 hp water filled , sitc of submersible pumpset of 4 hp water filled , lifting and lowing of submersible or borewell pump upto 5 hp alongwith gi pipe , lifting and lowing of submersible or borewell pump upto 5 hp alongwith hdpe pipe , repairing rewinding of 2 hp sump pump set , repairing rewinding of 3 hp sump pump set , repairing rewinding of 5 hp sump pump , replacement of faulty foot valve of size 40 mm dia , replacement of faulty foot valve of size 50 mm dia , replacement faulty gate valve with brass forged or gun metal valve of 20 mm dia , replacement faulty gate valve with brass forged or gun metal valve of 40 mm dia , replacement faulty gate valve with brass forged or gun metal valve of 50 mm dia , replacement of nrv with new nrv made up of brass of size 40 mm dia , replacement of nrv with new nrv made up of brass of size 50 mm dia , supplying and fixing 20 mm dia b class medium g.i pipe , supplying and fixing 40 mm dia b class medium g.i pipe , supplying and fixing 50 mm dia b class medium g.i pipe , supplying and fixing 20 mm dia heavy duty upvc pipe , supplying and fixing 40 mm dia heavy duty upvc pipe , supplying and fixing 50 mm dia heavy duty upvc pipe , replacement 3 pole power contactors type mnx 12 , replacement 3 pole power contactors type mnx22 , replacement of mounting add on aux. contact block suitable for 9 a to 30 a , replacement of thermal overload relay suitable for mnx contactor range from 0.2 a to 23 a , supplying of 3 x 2.5 sq. mm aluminum conductor cable of 1.1kv grade , supplying of 4 x 16 sq. mm aluminum conductor cable of 1.1kv grade , supplying of 3.5 x 35 sq. mm aluminum conductor cable of 1.1kv grade , laying of one no. cable of 1.1 kv grade and size upto 35 sq. mm direct in ground , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm direct in ground , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm direct in ground , laying of one no. cable of 1.1 kv grade and size upto 35 sq.mm on cable tray , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm on cable tray , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm on cable tray , laying of one no. cable of 1.1 kv grade and size upto 35 sq. mm in existing rcc or hume or metal pipe , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm in existing rcc or hume or metal pipe , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm in existing rcc or hume or metal pipe , laying of one no. cable of 1.1 kv grade and size upto 35 sq. mm in existing masonry open duct , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm in existing masonry open duct , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm in existing masonry open duct , laying of one no. cable of 1.1 kv grade and size //bid details 3 / 138 upto 35 sq. mm on wall surface , laying of one no. cable of 1.1 kv grade and size above 35 upto 95 sq. mm on wall surface , laying of one no. cable of 1.1 kv grade and size above 95 upto 185 sq. mm on wall surface , s and m end termination with brass compression gland and aluminium lugs for 2 x 6 sq.mm al cable. , s and

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Central Government And Public Sector

Central Government And Public Sector