Latest transformer protection system Tenders | Government transformer protection system Tenders

Central Government/Public Sector

CTN :45072311

14 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of hand throttle assy d d - 01-bp9048093260-hand throttle assy complete with dual gang pots , 02-bp9048139066-dc contactor current carrying capacity 1250a min nominal voltage , 03-bp9048093074-switch contact block 2 no sealed contact block , 04-bp9048094941- reversing contactor 1000vdc min. 1100a with 74vdc operating coil , 05-bp9048093970-resister 1k 25w dual gang imported for hand throttle

Central Government And Public Sector

CTN :45085125

19 May, 2026 73.91 Lacs

Delhi - Delhi

Tender For supply of operation of microprocessor based hvac system , all inclusive comprehensive maintenance , replacement of damaged and worn out control and power wiring , dismantling and replacement of existing faulty 2 amp dp mcb , dismantling and replacement of existing faulty mpcb ms 116 , replacement of burnt broken and rusted terminal block , dismantling and replacement of following sizes of existing worn out faulty pipe 200mm dia 32 mm thick insulation , 150mm dia 32 mm thick insulation , 125mm dia 32 mm thick insulation , 100mm dia 32 mm thick insulation , 80mm dia 32 mm thick insulation , 65mm dia 32 mm thick insulation , dismantling and replacement of following sizes of existing worn out ndustrial type pressure gauges , providing and fixing in position the mercury in glass industrial type thermometers , butterfly valve manual with c i body ss disc a 150 mm dia , 100 mm dia , dismantling and replacement of following existing worn out faulty tpmccb 100 a 16 ka tpmccb , 200 a 25 ka tpmccb , 630 a 50 ka tpmccb , 800 a 50 ka tpmccb , making suitable modification replacement of overheated existing aluminium bus bar , dismantling and replacement of existing worn out faulty paddle type water flow , attending leakage in the existing chilled water pipeline , replacement of the following items of existing electrical panels mnx 32 contactor make l andtac plant room , mnx 25 contactor make l andt , 2noplus2 nc add on blockmake l andt , overload relay mn 2 of range 9 to 15 amps make l andt , single phase preventer , on off push button with elements , led indication lampr y b g , 3 way selector switch , star delta timer , digital voltmetermake select or ss , digital ammeter make select or ss , v belt , painting of existing old electrical panel ) /bid number : gem/2026/b/7503362 * /dated: 05-05-2026 & & / bid document 1 / 25

CTN :45071191

14 May, 2026 NA

Thiruvarur - Tamil Nadu

Tender For supply of spare parts of cnc double ended machine (askar micron) consist of 73 items - lm guideway srgs5r2sshcoe-2250lp-11 21-rh(irail-2block), lm guideway srg55r2sshcoe-2250lp-11 -11-24-ts lhiirail 2 block), x axis rh-lm guideway srg55r25shcor +775lp-11(irail+2 block), steady-rh-lm guideway srg55r2sshcoe +640lp-11t(irail+2 block), tailstock rh-lm guideway, srg55r2sshcoe-640lp-111lrail+2 block, 21- rh-ball screw bif40, -10e-lorrg6+2390 l, 22- rh-ball screw bif40, -10e-10rrg0+1630 l, x axis- rh-ball screw, 835lc5 bif4012-10rrgo, 21- rh-bellow coupling, 20h7-35h7, rw bkl 80, 2 axis rh-linear glass, scale - lc 195 f 1240 mm, x axis rh-linear glass, scale - lc 195 f 440 mm, clasp locrnut m25 x 1.5p, make yinsh, duplex bearing cartridge assly, 21- rh-bellow coupling, 20h7-35h7, rbkl 80, hyd. block cylinder-preac, drg.605513++, hydraulic active disc brake, kza-ha-055, steady rest frus lh, axis clamping cylinder, t.s built in cyl preac 605588, wiper seal 110 dia, limit s/w, 1 plunger roller sn01-r553, x-axis limit switch assembly for lh tailstock, 21 2-ax15 telescopic cover-rh, steady rest telescopic cover top-lh, steady rest telescopic cover, bottom-kh, steady rest telescopic cover, bottom-lh, tail stock telescopic cover top-rh, tail stock telescopic cover top-lh, tail stock telescopic cover bottom-r, tail stock telescopic cover bottom-l, telescopic cover between hs and steady rest rh, telescopic cover between steady rest and ts rh, telescopic cover between ts and diflector rh, telescopic cover between hs and steady rest lh, telescopic cover between steady rest and ts lh, telescopic cover between ts and diflector lh, lubrication unit for axis, lubrication unit for steady rest, metering cartridge d2-0.25 cc m6x1, coolant pump rkm-0616 rajamane-rh, oil skimmer-1 phase-ros1-40-225, cotton br nylon hose 1/2 size, 12mm i.d 10, smw chuck rmh-310-84-32-2125,, sk 3968 seal kit, poly chain belt 14mgt-1-3920, htd-bm timing belt 776, 6ep1336-3эва00 sitop module 20a, toul station display 24v, 2 digit, mpg pendent unit for fanuc, 50 pin male solder d-connector, 50 pin female solder d-connect, contactor, 9a, 24vdc, 3rt20161 b842, mpcb 2.8-4a 50/60hz, 480v 3rv2011-1ea10, mpcb 7-10a 50/60hz, 480v 3rv2011-1ja10, mpcb 5.5-8a 50/60hz, 480v 3rv20l1-lha10, mpcb 0.2-0.4a 50/60h2, 480v 3rv2011-0fa10, transverse auxiliary switches, 3rv2901-18, mpcb 1.1-1.6a 50/60hz, 480v 3rv2011-1aa10, phoenix-8 channel relay, card, ve loop, passive int. module ysl, #name?, 50 pin frc connector -female, led pillar lamp 24v dc, 2w, 2 tier, power transformer 4kva,, sec-220v, 3ph ac, panel air conditioner, capacity 1400 kcal, panel ac 100w 290 volts, model sk3201.200, cnc lamp(glass) 6led, -240v ac-8 wat-360mm, foot switch with ino+1nc,, twin type, mpg pendent unit for fanuc, teknic euchner limit s/w., n1ar-5021024-m, foot switch with ino+1nc,, single type

Central Government/Public Sector

CTN :43452157

06 May, 2026 NA

Haridwar - Uttarakhand

Tender For bid to ras bid to ras bid to ras supply of siemens contactor 3tf3010 0amo 220vac 9a , siemens contactor 3th3040 0am0 220vac 10a ac , siemens contactor 3th3022 0amo 220v 10a , siemens contactor 4 no 4 nc 220v 10a ac , siemens contactor 3tf3101 0am0 220v ac 12a 1nc , siemens contactor 3tf3200 0am0 220vac 16a , siemens contactor 3tf4222 0am0 16a 220v ac , siemens contactor 3tf3300 0am0 220v ac 22a , siemens contactor 3tf3400 am0 32a 220v ac , siemens contactor 3tf3500 0am0 200v ac 38a , siemens contactor 3tf4522 oafo 45a 110v ac , siemens contactor 3tf4602 0am0 45a 220v ac , siemens contactor 3tf4702 0ap0 za01 63a 230v ac , siemens contactor 3tf4772 0am0 70a 220v ac , siemens contactor 3tf4702 0ap0za 75a 220v ac , siemens contactor 3tf4922 oamo 85a 220v ac , siemens contactor 3tf5002 0ap0 140a 220v ac , siemens contactor 3tf5102 oamo 160a 220v ac , siemens contactor 3tf5302 oamo 250a 220v ac , siemens contactor 3tf5502 oamo 325a 220v ac , siemens contactor 3tf5602 odf4 400a 110v dc , siemens contactor 3tf5702 ocm7 500a 220 to 240 v ac , siemens make spare coil for contactors type 3ty7483 omo 220v ac , siemens make main contacts of contactor 3tf47 type 3ty7470 oya , siemens make main contacts of contactor 3tf477 type 3ty7477 oya , siemens make main contacts of contactor 3tf50 type 3ty7500 oya , siemens make main contacts of contactor 3tf55 type 3ty7550 oya , siemens make main contacts of contactor 3tf56 type 3ty7560 oya , siemens make aux contacts of contactor 3tx4001 2a nc aux contact , siemens make aux contacts of contactor 3tx4010 2a nc aux contact , contactor mounting siemens make bimetal overload relay 32 to 50 amp , siemens make auxilary switch block 1 no 1 nc

State Government

CTN :44536607

11 May, 2026 NA

Surendranagar - Gujarat

Tender For corrigendum : supply of switchgear spares for servilink make battery charger installed at ssnnl saurastra branch canal pumping station,surendranagar. - ac mains power contactor (con-1) 32 amp for servilink make 90a battery charger, aux contact block for ac mains power contactor (con-1) for servilink make 90a battery charger, spare coil for ac mains power contactor (con-1) for servilink make 90a battery charger, thermal overload relay (o/l-1) 17 to 25 amp for ac mains for servilink make 90a battery charger, ac auxi. contactor (con-3/4) 415 v ac coil for servilink make 90a battery charger, dc power contactor (con-2) 115 amp with 110 v dc coil for servilink make 90a battery charger, aux contact block for dc power contactor (con-2) for servilink make 90a battery charger, spare coil for dc power contactor (con-2) for servilink make 90a battery charger, 32 amp 3pole on/off type mccb (mccb1)ac i/p isolation for servilink make 90a battery charger, 1c/o auxillary contact for mccb (mccb1)ac i/p isolation for servilink make 90a battery charger, 100 amp 3pole on/off type mccb(mccb2)dc o/p isolation for servilink make 90a battery charger, ac mains power contactor (con-1) 40 amp for servilink make 125a battery charger, aux contact block for ac mains power contactor (con-1) for servilink make 125a battery charger, spare coil for ac mains power contactor (con-1) for servilink make 125a battery charger, thermal overload relay (o/l-1) 28 to 40 amp for ac mains for servilink make 125a battery charger, ac auxi. contactor (con-3/4) 415 v ac coil for servilink make 125a battery charger, dc power contactor (con-2) 115 amp with 110 v dc coil for servilink make 125a battery charger, aux contact block for dc power contactor (con-2) for servilink make 125a battery charger, spare coil for dc power contactor (con-2) for servilink make 125a battery charger, 40 amp 3pole on/off type mccb (mccb1)ac i/p isolation for servilink make 125a battery charger, 1c/o auxillary contact for mccb (mccb1)ac i/p isolation for servilink make 125a battery charger, 160 amp 3pole on/off type mccb(mccb2)dc o/p isolation for servilink make 125a battery charger, ac mains power contactor (con-1) 32 amp for servilink make 90a battery charger, aux contact block for ac mains power contactor (con-1) for servilink make 90a battery charger, spare coil for ac mains power contactor (con-1) for servilink make 90a battery charger, thermal overload relay (o/l-1) 17 to 25 amp for ac mains for servilink make 90a battery charger, ac auxi. contactor (con-3/4) 415 v ac coil for servilink make 90a battery charger, dc power contactor (con-2) 115 amp with 110 v dc coil for servilink make 90a battery charger, aux contact block for dc power contactor (con-2) for servilink make 90a battery charger, spare coil for dc power contactor (con-2) for servilink make 90a battery charger, 32 amp 3pole on/off type mccb (mccb1)ac i/p isolation for servilink make 90a battery charger, 1c/o auxillary contact for mccb (mccb1)ac i/p isolation for servilink make 90a battery charger, 100 amp 3pole on/off type mccb(mccb2)dc o/p isolation for servilink make 90a battery charger, ac mains power contactor (con-1) 40 amp for servilink make 125a battery charger, aux contact block for ac mains power contactor (con-1) for servilink make 125a battery charger, spare coil for ac mains power contactor (con-1) for servilink make 125a battery charger, thermal overload relay (o/l-1) 28 to 40 amp for ac mains for servilink make 125a battery charger, ac auxi. contactor (con-3/4) 415 v ac coil for servilink make 125a battery charger, dc power contactor (con-2) 115 amp with 110 v dc coil for servilink make 125a battery charger, aux contact block for dc power contactor (con-2) for servilink make 125a battery charger, spare coil for dc power contactor (con-2) for servilink make 125a battery charger, 40 amp 3pole on/off type mccb (mccb1)ac i/p isolation for servilink make 125a battery charger, 1c/o auxillary contact for mccb (mccb1)ac i/p isol

Central Government And Public Sector

CTN :45066412

20 May, 2026 NA

Bangalore - Karnataka

Tender For supply of "control relays 4 no + 4 nc contacts 2 no + 2 nc in main contactor and 2 n0 + 2 nc in add on block. the contacts are rated for 4 amps at 415 volts 50 hz, ac with 110 volts 50 hz ac operating coil. the relay should have din rail mounting facility suitable to mount on 35 mm standard channels." note: make offered shall be indicated." ]

CTN :45014134

18 May, 2026 NA

Kolkata - West Bengal

Tender For supply 3 pole power contactor, ac-3, 415 volt, 50 hz, rating 50 amps, coil voltage- 220v ac with auxiliary contact block, 2 no+2nc, conforming to is: 60947-4-1. make : abb , siemens, schneider, bch or similar. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44933962

06 May, 2026 5.67 Lacs

Dhanbad - Jharkhand

Tender For corrigendum : supply of spare of lt vfd at hurl sindri on oem basis - dual temperature transmitter, filter capacitor for sine wave filter, current transformer ratio - 100/1a, vfd control device, vfd power device, hrc fuse link bs type, fuse holders & isolating link, hrc fuse bs type, fuse-link rating-80a, ac 690 v., fuse base nh din type, "6"" output filter ral 7035 size 6 incfan failure and temp detection unitiop (intelligent operator panel)power contactor rating-45a, 230v ac", "sine wave filter reactor rating -22kwpanel fanmulti-function meter (mfm)32-50 a, thermal overload relay""", circuit breaker with electronic trip, panel door mounted rotary op. handles, d series dc drm relay, d series drm relay socket, 4 contacts, d series ac drm relay, 5a, d series ac drm relay, 10a, d series drm relay socket, 2 contacts, digital indicator (rpm meter), transformer, 415vac/240vac, 500va, auto transformer, 22kva 3 pole, current transducer specs-4-20ma, motor restart timer, green push button & contact block, red push button & contact block, selector switch, 2-way, selector switch, 3-way, blue push button & contact block., yellow push button & contact block, black push button & contact block, fuse terminal, thermostate, high current connectors, 40mm insulator, 30mm insulator, indicating lamp, red, indicating lamp, yellow, indicating lamp, blue, indicating lamp, green, indicating lamp, amber

Central Government/Public Sector

CTN :45047757

14 May, 2026 79.73 Lacs

Faizabad - Uttar Pradesh

Tender For supply of "operation of baggage handling system ( both arrival and departure ) by engaging following minimum man power. a) electrician cum operator/ technician - skilled - 04 nos ( all days including weekly offs & holidays).b) skilled - 01 no. for data entry & other miscellaneous work (in general shift for six days in a week )note- contractor has to provide reliever on weekly offs / holidays of above required staffs except for sl. no. b) ", supply of red outer lens for rwy end light suitable for existing airfield ground lighting system (agl) complete as required .( existing light fixture is of vardhman make ), supply of green outer lens for rwy threshold light suitable for existing airfield ground lighting system (agl) complete as required .( existing light fixture is of vardhman make ), supply of yellow filter for runway edge light suitable for existing airfield ground lighting system (agl) complete as required .( existing light fixture is of vardhman make ), supply of 200w, 6.6/6.6a halogen lamp pk30d(64382 hlx-c) make - osram or equivalent suitable for existing agl/ cat-i fittings complete as required ., supply of isolating transformer of 200 watts, 6.6a/6.6a, 5kv, 50 hz suitable for existing agl/cat-i light fixtures complete as required. , supply of wind socks (cloth) for wdi(white/red) suitable for existing sgs make wind sock., supply of 360 degree outer clear lens for runway edge light fitting suitable for existing light fixture of vardhman make., supply of clear spreader lens for approach light fitting suitable for existing light fixture of vardhman make., supply of clear lens for papi suitable for existing papi system of vardhman make., supply of 2cx 4 sqmm. annealed tinned copper conductor pvc insulated pvc sheathed unarmoured flexible afl secondary lead up to voltage garde 1.1 kv conforming to relevant is up to date ammendment complete as required., supply of minimum 9 w led type aviation obstruction light in red colour having die-cast aluminum housing with red polycarbonate dome for better illumination, integral driver, ingress protection - ip65 (make- bajaj or equivalent as approved by eic), supply of 30 w movable led flood light (yellow colour) (make - philips , type - bvp102 30 or equivalent) complete as required at site., supply of 150 a, 1000v, 50 sq. mm terminal block suitable for mounting on din rail suitable for existing panel complete as required at site., supply of led driver of 80w, 25 v suitable for existing airfield signage board (make-electrosystem) installed in operational area complete as required at site., supply of 15 w led suitable for existing taxiway light fitting of vardhman make complete as required at site., supply of electronic driver suitable for existing 15 w led taxiway light fitting of vardhman make complete as required at site., supply of mnx 70 type 3 pole power contactor having ac-3 duty, 70a rating, ac1 -100 a rating, coil voltage- 230v ac, suitable for lighting switching applications, panel mounting, conforming to conforming to is/iec 60947-4-1 etc. complete as required., supply of isi marked, heavy duty, rigid pvc conduit, size- 25 mm dia, confirming to is 9537 (part 3) complete as required at site., supply of national flag of size 9144 mm x 6096 mm as per bis specification no is 1-1968 latest complete as required at site. , "supply of 18 mtr length tri-colour led rope light having transparent pvc type body material, ip65 protection, smd led strip as per lm 80/is16106, conforming to is 10322 and suitable for operation on 240 v, 50 hz single phase power supply complete as and when required. (make-philips/halonix/crompton/bajaj/osram) ", providing and fixing of temporary decorative lighting in tri-colors of national flag with led series lighting at terminal building and main gate of ayodhya airport having uniform spacing of between two rows is not to be more than 0.30 mtr for a continious three days on the occassions of republic day/independence day/diwali/new year including

Central Government/Public Sector

CTN :45044933

21 May, 2026 NA

Amber - Rajasthan

Tender For supply of hot water generation system d d - contactor ac 1 110a 220v , hrc fuse 125a 36 , ammeter eq96 1600 5a , ammeter sel switch 6a salzer , sel switch 2p 2p with off 6a , led light 22.5mm red 24vdc epl , led light 22.5 mm amber 24vdc epl , led light 22.5mm red 240vac epl , led light 22.5mm yellow 240vac epl , led light 22.5mm blue 240vac epl , push button red , push button green , push button yellow , push button mush push turn w o blk , push button block ino ec1 esbee , push button block inc ec2 esbee , illum sel swt 22.5 2p red 240vac , buzzer eq96 12 24vac dc , control module for hwg , plc 8 8 24vdc transistor display , smps 220v 24vdc 1.5a s8f8 , pid 48x48 ip rtd op universal 220v rs485 , low level switch for hwg id30 , heating element 20kw

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