Latest relay contact Tenders | Government relay contact Tenders

State Government

CTN :43473703

28 Jan, 2026 NA

Kheda - Gujarat

Tender For supply of siemens make contactor for wtps,gsecl. - power contactor 3tf 2no-2nc 110v 110a (make: siemens - 3tf50020af0), 3tf5202-0af0 170a power contactor make:- siemens 110vac coil voltage with 2no+2nc, 3tf5302-0af0 205a power contactor make:- siemens 110vac coil voltage with 2no+2nc, power contactor 3tf 110v 32a (make: siemens - 3tf34000af0), power contactor type:3tf47 72-0af0,capacity 70 amp, auxilary contact 2no+2nc,coil voltage: 110v ac of siemens make., sicop power contactor type-3tf-32-00-oafo, coil voltage 110 v ac , 16 amp siemens make, contact kit : 3 ty7 530 - oya, make sie for 3tf53/3ty7530-oya - 9.00nos, siemens make sicop contactor kit [set of 6 fixed and 3 moving contact] type- 3ty7510-0ya suitable for contactor 3tf51, 140amp., 3tf52/53 power contactor ac coil 110vac 3ty7523-0af0, siemespare coil 110v for 3tf50 ty-3ty75030afo, base plate and interlocking mechnism for 3tf53 power contactor 3tx7526-1ya0, base plate and interlocking mechnism for 3tf51 power contactor 3tx7506-1ya1, auxiliary contact block type:3tx4010-4a :1 nc, auxiliary contact block type:3tx4010-4a :1 no, auxiliary contact block type:3ty7561-1ka008k, auxiliary contact block type:3ty7561-1ka008k, siemens make bi-metal overload relay range 0.25 to 0.4a cat. no.:-3ua5000-0e, bimetal overload relay range:-0.63-1 a type:-3ua5000-0j make:-siemens, siemens make bi-metal overload relay range 1 to 1.6a cat. no.:-3ua5000-1a, siemens make bi-metal overload relay range 1.6 to 2.5a cat. no.:-3ua5000-1c, sicop bimetal overload relays type- 3ua50-00-1e range 2.5-4.0 amp contactor mounting of siemens make, sicop bimetal overload relays with spp feature type- 3ua50-00-1g, range: 4-6.3 amp,, siemens make, sicop bimetal overload relay, range : 6.3 - 10.0 amp, type :3ua52 00-1j, siemens make overload relay, type- 3ua55 00-2a, range 10-16a, bimetal relay,make-siemens,range-16.0-25.0 amp type-3ua55 00-2c, bimetal over load relay 3ua58002ezi siemens make 25.0 - 40.0a range, sicop bimetal overload relays type -3ua58-00-2tz1, range 40-57 amp, contactor mounting of siemens make, bimetal relay,make-siemens,range-57.0 -70.0 amp type-3ua58 00-2vz1, bimetal overload relay 70-95a make:-siemens ref no:- 3ua5800-2vz, siemens make bi-metal overload relay range 85 to 105a reference no. 3ua5830-5c, sicop bimetal overload relays type- 3ua62-30-5b, range 115-180 amp, independent mounting of siemens make, bi-metalic overload relay, range 20-32a, 3ua55 00-2d, sicop bimetal overload relay, ct operated independent mounting type-3ua62-30-5c ,range 160-250 amp., sicop bimetal overload relay,contactor mounting type- 3ua50-oo-1k , range 8.0-12.5 amp for 3tf30/31, bimetal overload relay 10-14.5a make:-siemens ref no:- 3ua5000-2s., sicop bimetal overload relay type 3ua5800 - 2fz2 range 32 to 50 amp., sicop bimetal overload relays with spp feature type- 3ua52-00-2b, range: 12.5-20 amp,, sicop bimetal overload relay, contactor mounting type- 3ua55-oo-2q , range 25-36 amp for 3tf44/45, power contactor type:3tf51 02-0af0,capacity 140 amp,auxilary contact 2no+2nc,coil voltage: 110v ac of siemens make., 3tf5502-0af0 300a power contactor make:-siemens 110vac coil voltage with 2no+2nc, 3tf5302-0ap0 200a power contactor make:- siemens 230vac coil voltage with 2no+2nc, 3tf4772-0ap0 70a power contactor make:- siemens 230vac coil voltage with 2no+2nc, siemens make power contactor sicop 3tf order code: 3tf3010-0ap0, 3tf3400-0ap0 32a power contactor make:-siemens 230vac coil voltage, 3tf3200-0ap0 16a power contactor make:-siemens 230vac coil voltage, siemens make ac contactor, model: 3th30 ac aux voltage: 230v ac,50 hz, main contacts: 2 no + 2 nc model no.: 3th30220ap0, 3th3031-0ap0 10 contactor relay make:-siemens 230vac coil voltage 3no+1nc, 3th3040-0ap0 10 contactor relay make:-siemens 230vac coil voltage 4no, auxiliary contactor siemens make aux.contacts-2no+2nc,operating coil 110v ac, 3th30220afo, power contactor, make- siemens, model no. 3tf3200-obm4, ie-ac3-16 amp, 3 pole, coil voltage:220vdc

State Government

CTN :43473704

28 Jan, 2026 NA

Kheda - Gujarat

Tender For supply of siemens make switchgears for coal handling plant at wtps - 630 a molded case circuit breaker with etu 330 protection , type : 3va2463-6hm32-0aa0, 250 a molded case circuit breaker with etu 330 protection , type : 3va2225-5hm32-0aa0, 63 a molded case circuit breaker with etu 330 protection , type : 3va2063-5hm32-0aa0, door mounted rotary operator as standard with plastic handle 8uc ip65 for india, accessory for: 3va13/14; 3va23/24 ; mlfb : 3va9467-0fk51, door mounted rotary operator as standard with plastic handle 8uc ip65 for india, accessory for: 3va20/21/22 ; mlfb : 3va9267-0fk51, auxiliary switch changeover contacts type hq (7 mm) accessory for: 3va1; 3va20-26 ; mlfb : 3va9988-0aa12, trip alarm switch changeover contacts type hq (7 mm) accessory for: 3va1; 3va20-26 ; mlfb : 3va9988-0ab12, bus connectors broadened front mounted; 4 units extended pole-center distance for india, accessory for : 3va 20-26 ; mlfb : 3va9484- 0qc50, bus connectors broadened front mounted; 3 units accessory for: 3va20/21/22 ; mlfb : 3va9263-0qc50, bus connectors broadened front mounted; 3 units extended pole-center distance for india ; mlfb : 3va9153- 0qc50, siemens make mccb 4-pole 100a breaking capacity 25ka at 415v, 50hz, siemens make mccb 4-pole 125a breaking capacity 25ka at 415v, 50hz, siemens make, sicop bimetal overload relay, range : 12.5-20amp, type :3ua5500-2b, sicop bi metal relay , type 3ua5800-2cz1 range: 16-25 a, bimetal over load relay 3ua58002ezi siemens make 25.0 - 40.0a range, siemens make bi-metal overload relay range 40 to 57a reference no. 3ua5800-2tz2, bimetal relay,make-siemens,range-57.0 -70.0 amp type-3ua58 00-2vz1, siemens make, sicop bimetal overload relay, range : 63-80amp, type :3ua5800-2u22, over load relay, rating: 80 a - 110 a, model: 3ua60, make: siemens, siemens make bi-metal overload relay range 115 to 180a cat. no.:-3ua6230-5b, thermal overload bimetalic relay, range:160-250a, type-3ua6230-5c, indepedant mounting, siemens make, siemens make microprocessor based overload relay current range 50 to 200a and size s6, accessories for sicop bimetal relays for independent mounting for relay type :3ua58, type :3ux1421, accessory for independent mounting of siemens make 3ua52 bimetal overload relay

Central Government/Public Sector

CTN :43497214

13 Jan, 2026 NA

Raipur - Chhattisgarh

Tender For abb make lt switchgear spares for st2 ntpc simhadri - contactor: ac/dc operated,110v,18a,3p, contactor: ac/dc operated,110v,305a,3p, contactor: ac/dc operated,110v,80a,3p, contactor: ac/dc operated,110v,265a,3p, contactor: ac/dc operated,110v,205a,3p, contactor: ac/dc operated,110v,146a,3p, contactor: ac/dc operated,110v,32a,3p, contactor: ac/dc operated,110v,116a,3p, contactor: ac/dc operated,110v,65a,3p, relay: therm o/l,0.41-0.55a,tf42,abb, relay: therm o/l,0.55-0.74a,tf42,abb, relay: therm o/l,0.74-1.0a,tf42,abb, relay: therm o/l,1.30-1.70a,tf42,abb, relay: therm o/l,1.70-2.30a,tf42,abb, relay: therm o/l,2.30-3.10a,tf42,abb, relay: therm o/l,4.20-5.70a,tf42,abb, relay: therm o/l,5.70-7.60a,tf42,abb, relay: therm o/l,7.60-10.0a,tf42,abb, relay: therm o/l,10.0-13.0a,tf42,abb, relay: therm o/l,13.0-16.0a,tf42,abb, relay: therm o/l,16.0-20.0a,tf42,abb, relay: therm o/l,20.0-24.0a,tf42,abb, relay: therm o/l,24.0-29.0a,tf42,abb, relay: therm o/l,29.0-35.0a,tf42,abb, relay: therm o/l,35.0-40.0a,tf42,abb, relay,thermal o/l,3-5a,ta25du5.0m,abb, relay,thermal o/l,7.5-11a,ta25du11m,abb, thermal olr,1saz211201r2023,abb, thermal olr,abb,ta25du2.4m, thermal olr,abb,ta25du 4.0m, relay: o/l cur,4.5-6.5amp,440v, relay: thermal overload,13-19a,abb, relay,thermal o/l,18-25a,ta25du25m,abb, thermal olr,abb,ta75du42m, relay: thermal olr,45.0- 63.0a,ta80du63m, switch fuse unit,os400d03p,abb, switch fuse unit,os250d03p,abb,250a, switch fuse unit,os125gd03p,abb, switch fuse unit,os63gd04n2p,abb, switch fuse unit,os32gd04n2p,abb, contactor,auxiliary,110vac,4no,abb, contactor,auxiliary,250vdc,2no+2nc,abb, aux contact block,ca4-10,abb, aux contact block,ca4-01,abb, aux contact block,cal4-11,abb, aux contact block,cal19-11,abb, aux contact block,cal19-11b,abb, closing coil,sps0000062,ge,acb,s800-2500, charging motor,sps0000033mks,ge,s3200, shunt trip coil,sga0100039,acb

CTN :43521521

30 Jan, 2026 NA

Multi City - Multi State

Tender For supply of main contator , pt , overload relay thermal, 16-25 a , aux. contact coil voltage , relay, time delay, pnmtc timer,

State Government

CTN :42681074

19 Jan, 2026 7.05 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of various sfu, tpn switches, overload relay, contact cleaner, lubricant spray, electronic timer with delay etc. as per given specifications for (et-i/ et-ii)/ chp (ext/ int: em), htps, korba west.

CTN :43484362

19 Jan, 2026 NA

Agra - Uttar Pradesh

Tender For supply of plug x 19 , fuse box , fuse 2a , relay thermal overload

CTN :43221677

20 Jan, 2026 NA

Kadapa - Andhra Pradesh

Tender For corrigendum : dr.mvr rtpp-stage-ii-em&mrt-procurement of different types of c&s make and sprecher+schuh make power contactors,push buttons ,control relays,contact elements etc of esp ac package system-offer-req-reg

CTN :43205945

13 Jan, 2026 NA

Chittorgarh - Rajasthan

Tender For corrigendum : tender for supply of make- ird mechanalysis limited , ird544m - vibration sensor , inductive velocity , top exit , mil 2-pin connector , 42.52mv/mm/s , 10 hz - 1 khz sku - m97120 , make- ird mechanalysis limited , stud for vibration sensor item no 1 , mounting/grub screws , 1/4 inch-28unf male , m6 x 1 male sku - stud-m6 provides connection between vibration sensor and mounting pad , m/s ird mechanalysis limited , vibration sensor mounting pad mild steel blackodized for ird544m (60x60x16 mm) with m6 thread for item no 1 tapped sku - ms-pad-ird544m , make- m/s ird mechanalysis limited , vibration sensor cable assembly for item no 1 , signal cable teflon 3.5mm dia , ss conduit 5mm id , 15 meter length straight , 2 pin ms , shielded , spade lugs at free end sku - m601015spade lugs at free end carry following colour code- red core- signal live , black core- signal ground , green core- signal shield , make- ird mechanalysis limited , eddy current pickup set comprising of probe , driver and connecting cable for 9 meter system. constituents. , make- m/s ird mechanalysis limited ird8800 rack , 8 position , 5u sku - m88008 this is the bin and will accomodate ird8800 cards , make- ird mechanalysis limited ird8800 (8800) , m88250 (88250) casing vibration module , 2ch velometer input (mv /mm/sec) and 1ch key phasor input , api standard 670 compliant sku - m88250-dc ird8800 series module m88250 can work with all types of velocity output vibration sensors that provide mv/mm/sec output - like ird531 (4 mv/mm/sec) and ird544m (42.52 mv/mm /sec) , make- m/s ird mechanalysis limited , ird8800 (8800) , m88900 (88900) - speed module , 2ch eddy current pickup input , api standard 670 compliant , input- 24 v dc , sku - m88900-dc , input- accelerometer and/or velometer , outputs-4-20 ma dc output proportional to full scale vibration rs-485 modbus rtu/tcp-ip output buffered output alarm relay contacts trip relay contacts full scale , alarm , trip , units , sensitivity and other parameters are programmable and password protected , make- ird mechanalysis limited , ird8800 (8800) , m88600 (88600) - eccentricity module , 2ch eddy current pickup input , api standard 670 compliant , input- 24 v dc , sku - m88600-dc input- accelerometer and/or velometer , outputs-4-20 ma dc output proportional to full scale vibration rs-485 modbus rtu/tcpip output buffered output alarm relay contacts trip relay contacts full scale , alarm , trip , units , sensitivity and other parameters are programmable and password protected , make- ird mechanalysis limited , 35 mm din rail mount industrial grade power supply , 480 w , product- rps480 , 24 v dc output , dimension- 60 x 154 x 158.55 mm (w x h x d) , weight- 1050 gms , sku - rps480-24-ce supports 90 - 264 vac / 127 - 370 vdc power factor more than 0.95 full load over entire input range protection against short circuit , overload , overvoltage & over temperature cooling by free air convection ul 508 approved (e522848) efficiencies up to 93 % dc ok relay contact , make- ird mechanalysis limited , cabinet 1500 x 600 x 600 in mm , ip32 sku - cabinet-1500-600-600-ip32 , installation commissioning and calibration check of all supply sensor with unit at site

CTN :43448164

27 Jan, 2026 NA

Port Blair - Andaman And Nicobar Islands

Tender For supply of electrical and rac items under capstone project of mechanical department at dr. b. r. ambedkar institute of technology (dbrait), sri vijaya puram - supply of electrical & rac items under capstone project, sliding gate motor with rack and pinion(power supply: ac 220v-240v ac, output torque: 27 n-m,motor speed: 1440 rpm, gate speed: 12 m /minute, maxgate weight: 1000 kg, noise: 56 db, limiting switch: springlimit switch, transmitter distance: 50 m, working cycle: 40%, ip class: ip44, operator: ac operator including controlboard, base plate and magnetic limit., remote control: 1 pair(2 nos.), transmitter 4 channels. photo cell: 1 pair (2 nos.)with input power: ac/dc 12-24v, detecting distance max: 15m, ip class: ip55., metal rack: 1 meter rack x 10 nos.,thickness: 09 mm. warranty: 01 year, pinion: 1 extra pinion), power supply cable(4 sq mm, 2 core, pvc insulated), open well submersible pump(5 hp, 65x65, suction / delivery, head range: 30-50 m, rpm: 2800, three phase, voltage: 415v, power rating - 7.3 kw, make: lubi/kirloskar/groundfos), rgb fountain light(s.s body, ip 68, waterproof, output cable length minimum 2 meter, 27 watt. with smps & controller), dol starter(5 hp, 3 phase, 415 v), solenoid valve(waterproof, ip68, s.s body, grade: 304, thread type, size: 1.5 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc, solenoid valve(waterproof, ip68, s.s body, grade: 304, thread type, size: 1 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc), dc smps(10 ampere, 24 volt), arduino- uno r3 board(standard), adapter(5v, 2 amps), relay module(6 output), compressor -r134 a(model name/number: cj513, motor power: 1 hp, capacity: 1 ton, phase : single phase), copper tube(diameter: 1/4 inch, length:15m), high pressure gauge(type: bourdons tube, dial size: 65mm, range: 0-550 psi, connection type:back mounted connection, glycerin filled, thread connection size:1/4 inch, end connection: male), low pressure gauge(type: bourdon s tube, dial size: 65mm, range: 0-550 psi,connection type: back mounted connection, glycerin filled,thread connection size :1/4 inch, end connection: male), digital ammeter(input signal: ac, range: 0-20 amps, supply: 230 v ac ), digital voltmeter(model: smp355, range: 0-300 v ac, display: 0-300 v ac, accclass 0.5, aux: 230 v ac), lp/hp cut out(model: type mp15, pressure range: low side: vacuum up to100 psi (-30 in hg to +100 psi), high side : 0 to 85 psi(approx.), adjustable differential : 0.6 to 7 kg/cm (approx. 9to100 psi) ), temperature indicator (nutronics auto scanner dtim-200m)(sensor input : pt-100, range: 200 degree celsius, supply :230 v ac with selector switch ( 0 - 9 ), refrigerant: freon r 134 a(450g, can), copper brazing rod(thickness - 2 mm), copper brazing rod(thickness - 3 mm), white brazing flux powder(standard, for copper), lpg (can)(225 ml ), capillary tube(internal diameter: 0.5 mm, material: copper), suction accumulator for r134 a(0.5 inch), liquid line filter drier(1/4 inch), capacitor(4 mfd), refrigeration shut off valve(diaphragm hand valve, size: 1/4 inch), wire(2.5 square mm, copper ), refrigerator thermostat(type : rotary adjustable thermostat, control range :1-9temperature range : 5 c to +10 c, power : 220 240 v ac,50 hz,), thermal insulation sleeve(length: 1 meter , inner diameter: 10 mm ), thermal insulation sleeve(length: 1 meter , inner diameter: 15 mm ), electrical insulation tape(standard ), condenser (heat exchanger)(condenser tube outer dia. : 3/8 inch, for 1 hp capacity , r-134a compatible), thermocouple with wire(temperature sensor rtd, pt-100, od: 6mm, length: 4 inch or100 mm)

Central Government And Public Sector

CTN :43445684

09 Jan, 2026 NA

Bongaigaon - Assam

Tender For 1. solid state over voltage relay for transformer rectifier unit of rmpu coaches. specn: specification no: drg. icf specification n0,icf/elect/897 rev.o or latest.;2. insulation monitoring relay 110 volt ac, range 50 v to 200 v ac insulation measuring range 25 kilo ohm to 100 kilo ohm, control supply-230 volts, 50 hz having fault memory test and reset button and alarm lead as per rcf specification edts-073 rev d amend 3. as per drg.no. nil specn: rcf specification edts-073 rev d amend 3;3. mpcb, current rating: 16 a, thermal release range: 10-16 a, class: 10, breaking capacity: 10ka, pole: 3 p, voltage rating: 415 v ac conforming to rdso spec. no. rdso/pe/spec/ac/0184 %u2013 2015 (rev. 0) as per drg.no. nil specn: rdso spec. no. rdso/pe/spec/ac/0184 %u2013 2015 (rev. 0)4. set of thermal expansion valve suitable for lhb rmpu ac unit of 3.5 ton-conforming to rdso spec:-rdso/pe/spec/ac/0061-2005(rev.-1) one set contains two valve. 1] sporlan-ebve :7/8

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