Latest failure relay Tenders | Government failure relay Tenders

Central Government/Public Sector

CTN :41247051

28 Aug, 2025 NA

Alipurduar - West Bengal

Tender For supply of 6a ammeter rotary switch , miniature circuit breaker 6 ampere , 63a 4 pole 25 ka molded case circuit breakers , 80a 110 v contactors , 125a 3 pole 10 ka molded case circuit breakers , 400a 3 pole 35 ka molded case circuit breakers , ammeter , auxiliary contractor , power contactors add on ta1dn11 , contactors add on ta1dn22 , thermal overload relay , voltmeter

CTN :41272976

11 Aug, 2025 2.01 Lacs

Kajora - West Bengal

Tender For supply of elr with cbct 50ma-750ma , adhesive hardener dobofil 60 , relay cntrl pla 6v ac 8 pin , relay cntrl pla 6v dc 8 pin , relay overload thermal 16-25a , switch ictp 415 440v 200a 3p

CTN :41236009

07 Aug, 2025 7.11 Lacs

Kajora - West Bengal

Tender For supply of shunt trip assy complete 110300 , arc chutes aci , ammeter am , glass fuse with holder bogf , indicating lamp with pcb mounting lab9tsuht , earth leakage 50- 750ma with time lag elm7lats , core balance transformer cbt90m , indicating led poo43 , hrc fuse 16a 13816 , contactorbo25 , thermal overload relay with block mc305ana3k , hrc ht pt fuse boabwna , voltmeter vmso65 , indicating lamp lab9tsuht , vcb closing coil 501000 , vcb shunt trip coil 500500 , vcb limit switch off delay timmer bota2dt2 , neutral monitoring relay with resistance 100v ac nrmr , overload relay magnetic olr3 , core balance transformer cbt90m , pilot relay pru3pru11 , thermal overload assy 120021 , spring cane roller a028 , aux contactor with coil 110v 2no 2nc boca2dn1229 , under voltage coil for ocb 11kv 400amp k4ocb2 , search and lockout relay lsk2000 , single phasing preventor with module spp5cmsp , magnetic overlaod relay 120310 , core balance transformer cbt80m , indicating lamp lab9vcb33 , control fuse bokudf4 , indicator panel lab933 , aux contactor 110v boca2dn1319 ) /bid number : gem/2025/b/6504717 * /dated: 28-07-2025 & & / bid document 1 / 42

CTN :41245758

19 Aug, 2025 NA

Multi City - Multi State

Tender For supply of current sensing phase failure relay

CTN :40843055

30 Jul, 2025 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : supply of material and tools for electrical maintenance - self-adhesive pvc insulation tape 6.5m roll , aaa size alkaline battery cell , aa size alkaline battery cell , self bonding electrical tape 9.1m roll , 11 kv 95 sqmm aluminium straight through jointing kit , switch disconnector fuse unit havells kompact plus 415 v 50 hz 250a , switch disconnector fuse unit havells kompact plus 415v 50 hz 125a , outdoor isolator junction box 320 a , outdoor isolator junction box 100 a , draw out type power control centre panel pcc panel , led tube light , 4pin 18w led light , 4 pin led light holder , 2 feet led batten , ding dong calling bell , 16a pvc switchboard , 1.1 kv flexible aluminium cable 2cx4sq.mm , 1.5sq.mm single core insulated copper wire , 2.5 sqmm single core insualted copper wire , 3c x 2.5sq.mm flexible copper cable , heavy duty ceiling fan 1200mm , heavy duty metallic exhaust fan 300mm , bolted type high break hrc fuse 63amp , blade type high break hrc fuse 250 amp , bolted type high break hrc fuse 125 amp , cylindrical type hrc fuse 2amp , laresen turbo make contactor for timer panel , larsen turbo make mu402p contactor , sdz5 relay for mug40 star delta starter , ml3 contactor for mug40 starter , mn5 thermal overload relay for mug40 starter , calling bell switch legerand mylinc , 16a switch legerand mylinc , 6 a switch legerand mylinc , 6a or 16 a socket legerand mylinc , 20a switch anchor roma , fan regulator anchor roma , 10a 5pin socket anchor roma , 25a 3 pin socket anchor roma , calling bell switch anchor roma , 25a sp mini mcb c series havells , 25a 3 pin socket crabtree athena , 6a 1way switch legrand arteor , 20a switch legrand arteor , 6a 5pin socket legrand arteor , 6a or 16a 3pin socket legrand arteor , fan regulator legrand arteor , calling bell switch legrand arteor , 10a switch havells reo bliss , 25a switch havells reo bliss , calling bell switch havells reo bliss , fan regulator havells reo bliss , 6a 5pin socket havells reo bliss , 6a or 16a 3pin socket havells reo bliss , 6a switch legrand britzy , 16a switch legrand britzy , fan regulator legrand britzy , 6a 3pin socket legrand britzy , 6a or 16a 3pin socket legrand britzy , 20a metal plug for industrial socket , ms china screw 1.5 inches , batten holder , havells air circuit breaker titania e series , led light driver for 2 x 2 light 36 w , 2 x 2 36 w flase ceiling led light , casing caping , flexible pipe 20 sqmm , isolator 4 pole 63 a , rccb 4 pole 63 a , 1 pole 16 a mcb , 1 pole 32 a mcb , puff seal foam , crc , capacitor 2.5 microfarad , havells hca0025 40 a 2 pole contactor , voltage stablizer , led bulb 12 w , cable cutter knife taparia , street lights with driver circuit 45 w , flood light 120 w , a type aluminium ladder , digital energy meter 3 phase class 1 40-60 a , micom p111 numerical idmt protection relay , tcs relay , sitc of main lt mccb panel

CTN :40962745

01 Aug, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : 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

State Government

CTN :41183231

30 Jul, 2025 1.68 Lacs

Prayagraj - Uttar Pradesh

Tender For supply of various materials at various sub-station under etd-iii, prayagraj - the following supply are reqired for smooth operation of cooling fan installed at various type t/fs at various 132 kv substations, prayagraj. the details of work listed below:-, supply of main switch of 3p/1w, 415v, 16a rating and 01 no. mcb of 4 pole, 415 16a ration for 3 phase incoming supply for cooling fans., supply of 415 volt, 16a, 4 no. contactor for main supply of cooling fans installed at various type t/fs work includes proper connection of contactor with acdb or ac cubical installed in the switchyard., supply of fan control contactors of rating 230v, 9a for auto function of cooling fans and 03 no. relays of rating 230v, 9a, 02 no-02 nc for supply monitoring for cooling fan., supply of 3pole mcb of rating 230v, 10a to be fixed on the front side of marshaling box (mcb) provided by contractor on their own cost)., supply of thermal overload relay (type 3us5000) of rating (0.5-1a) for cooling fan of transformer on the front side of the marshaling box., 33 kv ct clamp suitable for moose conductor with complete nut, bolt & washer as per sample., supply of 33 kv cb clamp made of aluminium alloy suitable for twin panther conductor with g.i. nut bolt & washer as per sample., supply of 33 kv isolator blade suitable for 33 kv rama make isolator as per sample., supply of 33 kv isolator jaw made of lm-6 copper & aluminum alloy suitable for isolator as per sample.

State Government

CTN :41183233

30 Jul, 2025 1.69 Lacs

Prayagraj - Uttar Pradesh

Tender For supply and fixing of various materials at various type t/fs installed at various sub-stations under etd-iii, prayagraj - the following work is required for smooth operation of various type t/fs installed at various 132 kv substations under etd-iii, prayagraj., supply and fixing of winding temperature indicator (anolog type) of temp range from (0-150) oc, 5a, ac/dc both and consist of two fexible capillary tubes of 05 meter long and 03 no. mercury bulb switch for alarm, trip and cooling control system of power transformer of standard make. work includes fixing of capillary inside the temperature sensing element within the tank and proper termination of connection at both ends., supply and fixing of oil temperature indicator (analog type) of temp range (0-150) dc, sa, ac/dc both and consist of two flexible capillary tubes of 05 meter long and 03 no. mercury bulb switch for alarm & trip of power transformer of standard make. work includes fixing of capillary inside the temperature sensing element within the tank and proper termination of connection at both ends. this work also include replacement of damage oil temp indicator mounted on main tank (including all supply., the following supply & work are reqired for smooth operation of cooling fan installed at various type t/fs at various 132 kv substations, prayagraj. the details of work listed below., supply and fixing of main switch of 3p/1w, 415v, 16a rating and mcb of 4 pole, 415 16a ration for 3 phase incoming supply for cooling fans., supply and fixing of 415 volt, 16a, 4 no. contactor for main supply of cooling fans installed at various type t/fs work includes proper connection of contactor with acdb or ac cubical installed in the switchyard., supply and fixing of fan control contactors of rating 230v, 9a for auto function of cooling fans and 03 no. relays of rating 230v, 9a, 02 no-02 nc for supply monitoring for cooling fan., fixing of 3pole mcb of rating 230v, 10a to be fixed on the front side of marshaling box (mcb) provided by contractor on their own cost., supply and fiixng of thermal overload relay (type 3us5000) of rating (0.5-1a) for cooling fan of transformer on the front side of the marshaling box., wiring of all interconnection with proper ferrules and lugs of suitable size with 4mm2 flexible insulated copper conductors for power connection and with 2.5mm2 flexible insulated copper conductor for control connection in the marshaling box up to completion of works satisfactorily. (works includes supply and fixing of cable gland (all size), rail base, ferrule, lugs, supply and fixing of rubber beat for marshalling box, repairing of box with front door as required for proper operation of marshalling box, selector switch as per requirement will be provided/done by contractor on their own cost.

CTN :41037095

05 Aug, 2025 14.03 Lacs

Baran - Rajasthan

Tender For corrigendum : 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 equi

CTN :41042526

05 Aug, 2025 14.03 Lacs

Chhabra - Rajasthan

Tender For corrigendum : 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 auxilia

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