Latest electrical relay Tenders | Government electrical relay Tenders

CTN :45225431

08 Jun, 2026 5.05 Lacs

Darjeeling - West Bengal

Tender For bid to ras supply of air filter , oil filter , fuel filter , avr 15kva , feed pump , piston assy , piston ring set , alternator regular , cylinder liner , electrical relay card , big end bearing cell set , element , over flow pipe , push rod , tube seal kit , head gaskit , hand primer fuel assy , water saparator fuel filter , fuel pipe , diode , solenoid switch , turbocharger , gasket kit , self sterter , fan belt 1180 and 1265 , avr 10 kva , tappet cover gasket , injector , diesel filter , fan belt alternator , fan belt , gasket cooler filter

CTN :44895724

24 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of crimp contact male awg16 , module hl 105 1x18 contacts awg20 , module hl 105 3 3 4 contacts awg16 , module hl 105 6 4 contacts awg16 , relay mono 10a 28vcc type 2l10b1p , relay mono 10a 28vcc type 6l10b1p , doide , power supply 24vdc 5a , relay 2rt 10a 28v , relay 4rt 2a 28vcc p , relay 4rt 2a 28vdc with suppressed device , timer , timer on operate 28vdc 05 a10 sec , isom pass mb , simatic dp 5 universal terminal modules tm e15c26 a1 , fuse 6 3x32 2 5a fast , fuse ha39 6 3x32 1a fast , fuse ha39 6 3x32 4a fast , fuse ha39 6 3x32 6 3a fast , fuse 6 3x32 16at time delay , connector sub d 9pts male subd , ac circuit breaker nsx250 without socle , numeric indicator , df82 circuit breaker without cradle db3 and db4 , connector , isolator , contact de puissance , switch d22 1poles , switch d22 3poles 1 8 tour , push button black 2nf , switch 2 pistons 8 stage , head pb d22 red , overvoltage protection device , thermal relay , thermal protection td04 , thermal protection td04 , switch 3 pistons 2 stage , switch 2 pistons 2 stage , switch 3 pos , fan 28vdc 172x150x38 , resistor 1000 ohms 1w 1 , mechanical push button black , dc circuit breaker da402 without cradle db3 and db4

Central Government/Public Sector

CTN :45432401

26 Jun, 2026 10.75 Lacs

Kavaratti - Lakshadweep

Tender For supply of supply of 6 a sp mcb , supply of 10 a sp mcb , supply of 16 a sp mcb , supply of 20 a sp mcb , supply of 25 a sp mcb , supply of 32 a sp mcb , supply of 20 a dp mcb , supply of 20 a tp mcb , supply of 40 a fp mcb , supply of 63 a fp mcb , supply of 125a four pole fp mccb , supply of 200a four-pole fp mccb , supply of 40 a, double pole, rccb , supply of 63 a four pole mccb , supply of four pole, ac1 rating 40a , contactor , supply of three pole ac3, 32a rating contactor , supply of under current monitoring relay , supply of 3-pole power contactor with add on block , supply of thermal overload relay , supply of rotary operating direct handle for mccb , supply of rotary operating extended handle for mccb , supply of 06 way double door db , supply of weather proof frp junction box , supply of copper flexible cable 2c x 1.5 sq.mm , supply of copper flexible cable 3c x 1.5 sq.mm , supply of copper flexible cable 3c x 2.5 sq.mm , supply of 4 c x 10 sq.mm xlpe armoured aluminium cable , supply of frlsh single core copper conductor 1.5 sqmm , supply of frlsh single core copper conductor 2.5 sqmm , supply of frlsh single core copper conductor 4 sqmm , supply of frlsh single core copper conductor 6 sqmm , supply of heat shrink straight through joint kit for 3.5 core 95 sqmm , supply of 4 feet, 20w energy efficient led batten light fitting , supply of 9w led bulb with b22 base , supply of 20w led bulb with b22 base , supply of square type 36 w led down light , supply of 50 w led fllod light , supply of 70 w led street light , supply of 1200 mm sweep five star rated bldc fan , supply of 150 mm sweep exhaust fan , supply of 400mm sweep pedestal fan , supply of 300mm sweep wall fan , supply of 300 mm sweep table top type rechargeable fan , supply of 5 or 6 amp, 3 pin plug top , supply of 15 or 16 amp, 3 pin plug top , supply of automatic programmable analog time switch , supply of 3 phase digital multifunction meter , supply of flush-mounted analog panel type ammeter , supply of flush-mounted analog panel type voltmeter , supply of panel mounting red pilot light , supply of panel mounting green pilot light , supply of panel mounting yellow pilot light , supply of panel mountingf blue pilot light , supply of panel mounting amber pilot light , supply of connector din rail mounted for 2.5 sq. mm conductors , supply of connector din rail mounted for 25 sq. mm conductors , supply of mild steel din rail 1 mtr length , supply of 20w, 4 feet led tube light , supply of surface mountable, 15w led emergency lamp , supply of 1hp centrifugal pump single phase , supply of digital vernier caliper , supply of addressable photoelectric smoke detector for fire alarm system , supply of addressable zone interface module , supply of audio visual alarm device for addressable fire alarm system , supply of manual call point mcp for addressable fire alarm system , supply of 2 core 1.5 sqmm red fire alarm cable //bid details 2 / 53

Central Government/Public Sector

CTN :45392436

05 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of "ux. protection relay q-118 with jss/mil gr.electronics components timer and other requirement as per clw spec .no. clw/es/r-27, alt-z sr.no.1 of sheet-13/a off time delay relay type ct32.1/110v dc for q-118 application consisting of timing module ct32/dc110v r- 1 no., plug in relay c31w/dc110v s - 1 no., system socket s3m0 - no.,with base and mounting arrangement only as per clw specification no. clw/es/r-27z." [ warranty period: 30 months after the date of delivery ] ]

CTN :45359957

06 Jun, 2026 NA

Thanjavur - Tamil Nadu

Tender For purchase of lab items for ece department - function generator frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 voverload protection. dc offset: 0 to 10 v adjustable. attenuation: 0 to 60 db., 8051 micro centroller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable.

CTN :45365495

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 5 ) for ece department - purchase of equipments, dso (digital storage oscilloscope) bandwidth: 50 100 mhz. sampling rate: 1 gs/s. channels: 2 (minimum). power supply: 100 240 v ac, 50 60 hz. automatic measurements: vpp, vavg, vrms, frequency, period, vmax, vmin, rise time, fall time, +width, width, +duty, duty, etc. horizontal scale: 5 ns/div 50 s/div or equivalent. vertical resolution: 8 bits (2 channelssimultaneously). vertical sensitivity: 1 mv/div 10 v/div (at input). waveform math: +, , , , invert, fft, etc. waveform storage: 16 waveforms or equivalent. communication interface: usb host and usb interface. display: 7-inch color display or equivalent. input impedance: 1 m 2% || 20 pf. accessories: 2 passive probes (1x/10x), 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., embedded trainer kit (using lpc 2148) cpu - lpc2148, core - 16/32 bit arm7tdmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm & watchdog two uarts (16c550), two i2c (400kb/s), two spi eight bit digital output, eight bit digital input,16x2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay& buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connector and usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board power cord, user manual, strain guage trainer kit ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. signal conditioning and amplification circuit. instrumentation amplifiers with 3 digit display for strain / output voltage. zero and gain adjustment controls. provision for applying calibrated loads. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection. sim card interface: supports gsm sim cards compatible with 2g /3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication,and communication functions. compatible with standard 6-pin / 8-pin sim cardsockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embeddedsystem interfacing. sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control.supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at commandsupport. iso/iec 7816 smart card communication support. sim communication command monitoring facility.hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/reception built-in keypad for standalone operation. lcd display module (128 64) for menu andstatus display. on-board microcontroller-bas

CTN :45363893

10 Jun, 2026 NA

Karnal - Haryana

Tender For supply of electricalitems - "{electrical store/material}hf hrc fuse link 63a, 415 v ac, 14x51 cylindrical type, 80 ka, make : l&t(el0363)hf type, 63 amp", "{electrical store/material}hrc fuse 320 amp din type 170m3817d bussmann(el0371)semiconductor fuse, type -170m3817d", "electrical store/material}hrc fuse links 16a, 415v,ofafn00gg, 80ka abb(el0356)type - ofafn00gg", "electrical store/material}hrc fuses 100a 3na78030rc (din)- 120ka,make :siemens(el0365)type - 3na78030rc, 100amp", "electrical store/material}hrc fuses 16a 3na78050rc (din)- 120ka,make :siemens(el0348)type - 3na78050rc, 16 amp, nh000", "electrical store/material}hrc semiconductor fuse 1000 amp (690v)(el0373)1000 amp,690vac, type - 170m6814d, din-3, semiconductor fuse", "electrical store/material}hrc-fuse 600/630 amp(el0374)630 amp, type - nh3 (469)", "electrical store/material}copper flexible flate cable 3cx2.5sq. mm(el0169)", "{electrical store/material}p.v.c.flex. copper round wire 3 core*1.5mm2(el0518)", "electrical store/material}pvc allu. flate wire 2core *1.5mm2(el0515)", "{electrical store/material}pvc alluminium flate wire 2 core * 2.5mm(el0514)", "electrical store/material}pvc copper wire 2.5 mm single core(el0164)", "{electrical store/material}pvc flexible copper cable 2 core 2.5 mm(el0168)", "electrical store/material}pvc flexible round copper cable 3corex2.5mm(el0519)", "{electrical store/material}pvc flexible round copper cable 3corex4mm(el0163)", "{electrical store/material}pvc flexible round copper cable 4corex4mm(el1085)", "electrical store/material}pvc insulated flexible unarmed round copper cable 4corex25sqmm(el0522) (470)", "electrical store/material}air break power contactor 1sbh143001r8122 nl22e 24v dc 2no+2nc,make : abb(el0270)model - nl22e, coil voltage - 24 volt dc", "electrical store/material}air break power contactor 1sbh143001r8122 nl22e 24v dc 2no+2nc,make : abb(el0270)model - nl22e, coil voltage - 24 volt dc", "electrical store/material}air break power contactor lcif 265,coil volt-220vac make : schneider(el0204)", "electrical store/material}cbct make-schneider,630/0.15a. cl-3.0, item code- ct34p,material code-s1a11721,drawing no.- sia1166402,hsv/il-0.66/3kv for 1 min, as per is2705(el0762)", "{electrical store/material}gfp 13 relay module for ct33p&ct34p mccb make- schneider,modie-gfp13,make-schneider,ct ratio- 630a/0.15a,time delay 0.5 to inst.{sec),sensitiivity 10 to 60%xln(el0451)", "electrical store/material}mccb type-dy 125u,100amp make : l&t(el0887)", "electrical store/material}mpcb 3vu1340-imjoo 3.2-5.0a,make: siemens(el0904)", "{electrical store/material}mpcb 3vu1340-inl0d 8-13a,make: siemens(el0900)", "electrical store/material}mpcb auxiliary contact block(2 no+ 2nc) siemens 3rv1901‐1a(el1478)aux contact block for mpcb , 1no + 1 nc", "electrical store/material}mpcb auxiliary contact block(2 no+ 2nc) siemens 3rv1901‐1a(el1478)aux contact block for mpcb , 1no + 1 nc", "{electrical store/material}power contractor icie 50m7, 220v(el0187)model - lc1e 50m7, coil voltage - 220vac", "{electrical store/material}spare contactor kit lc1f 160,make: schnieder(el1226)", "electrical store/material}spare kit for 3tf52 contactor make :siemens,3ty7520-0ya(el1154)", "electrical store/material}switch disconnector fuse unit 630 amp, model: cvs 630n, 690vac,uimp 8kv,ue(v)220/240, iec/en 60947-2 make : schneider(el0310) (471)", "electrical store/material}air break power contactor 1sbl177001r1110, af16-30-10-11,make : abb(el0272)model - af16(af16-22-00-11), coil voltage 20-60 volt dc, 50/60 hz", "{electrical store/material}axial fan ,make-ebm papst,model-2218f/2 tdhhp, 48vdc, 1.0amp, 48watt, 5000r/min, var .233ep, (36-72v dc), pin- 3axd50000037992a, 4wire,(el0256)", "{electrical store/material}contactor , make - abb, model -af370-30 coil code- 11, 24-60v 50/60hz, 20-60v dc(el0216)model - af16(af16-22-00-11), coil code-11, coil voltage 24-60 volt, 50/60 hz, 20-60v dc", "{electrical store/material}vfd 5.5kw , 7.5 hp model acs 355 - 03e-12a

CTN :45309317

16 Jun, 2026 10.39 Lacs

Murshidabad - West Bengal

Tender For procurement for miscellaneous electrical items under emoph department, sgtpp - sgtpp, time switch,fm/1,type:qrtuzh supply: 240v ac,50/60hz,contact rating:16a/250v ac,cat no.: j648b1,gic,marketed by l&t ( analog /digital time switch voltage-240 vac with flush & din rail mounting type arrangement make-havels/eaton/abb/c&s/bch/gic ), mcb,4p,63a,415v ac,type:c,10ka # ( make-havels/eaton/abb/c&s/bch ), mcb,4 pole c32 415vac # ( c curve,10ka make-havels/eaton/abb/c&s/bch ), mcb 3 pole 20a 415v ac 10ka # top hat rail mounted ( c curve make-havels/eaton/abb/c&s/bch ), rccb,type- 5sm36460rc siemens rccb. 240/415 v ac, 4-pole, rated s504 current 63a, rated residual current 300ma. ( make-havels/eaton/abb/c&s/bch ), pvc board 4 inch x 6 inch ( colour-white make- pritam or any reputed vendor ), pvc board 4 inchx4 inch # ( colour-white make- pritam or any reputed vendor ), pvc casing,3/4" # ( colour-white make- pritam or any reputed vendor ), c-channel,slotted,1m long,mat: steel # slotted c channel 1m long material: steel with electrolytic zinc plating ( reputed make ), led light, 12 w, b22 cap b22 12-watt led bulb (cool day light) ( lumen flux-1260 frequency-50hz rating -3 star pf>0.9 current-0.055a make- magik/havells/philips/bajaj ), o/l relay for mn 5,range:45-75a,l o/l relay for mn 5,range:45-75a,cat-ss94137oojo,make-l ( make-l&t ), switch-1 way, current: 6a ppec code: 14121,model-penta cherry ( ip-20,240v ac isi approved colour-white make-anchor/pritam/havells ), plug socket,6a,240v,5 pin anchor ( make-anchor/pritam/havells ), plug top,3 pin,6a,240v anchor ( colour-white shock proof material-polycarbonate make-anchor/pritam/havells ), 20 amp,240v piano switch 1 pole ( material-polycarbonate electrical grade shock proof make-anchor/pritam/havells ), plug top,16a,240v,3 pin anchor make: anchor ( colour-white isi approved polycarbonate body shock proof make-anchor/pritam/havells ), combined starter plug unit for ac ( make: crabtree 25 a power unit athena(4 module plate with surface mounting box with 25 a starter, 25 a socket, 25 a plug) make-anchor/pritam/havells/crabtree ), ceilling fan,white,wwhe.1200mm,isi mark # crompton greaves complete with all accessories without regulator,double ball bearing without regulator ( make-havells/crompton/orient ), silica gel (indicating type) size-4-6mm # is-3401/1992,type colour changing,bulk density 650 kg/m3, plug socket,15a,250v,3 pin anchor composit flash piano key type switch socket unit,4 fixing holes ( colour-white isi approved polycarbonate body shock proof make-anchor/pritam/havells ), main switch,415v,3 ph,200a,tpn # ( product type mains switch / isolator switch current rating 200 amp voltage rating 415v ac phase three phase poles 4 pole (tpn) switching type manual material heavy-duty insulated body mounting type panel mount terminal type bolt-type heavy terminals heat resistance high safety power isolation / overload protection application industrial, commercial, panels, dbs maintenance low make-havells/anchor/flora ), main switch 415v three phase 63a tpn ( product type mains switch / isolator switch current rating 63 amp voltage rating 415v ac phase three phase poles 4 pole (tpn) switching type manual material heavy-duty insulated body mounting type panel mount terminal type bolt-type heavy terminals heat resistance high safety power isolation / overload protection application industrial, commercial, panels, dbs maintenance low make-havells/anchor/flora ), main switch 415v 32a tpn ( product type mains switch / isolator switch current rating 32 amp voltage rating 415v ac phase three phase poles 4 pole (tpn) switching type manual material heavy-duty insulated body mounting type panel mount terminal type bolt-type heavy terminals heat resistance high safety power isolation / overload protection application industrial, commercial, panels, dbs maintenance low make-havells/anchor/flora ), main switch,ictpn,100a,415/500v ( product type mains switch / isolator swit

Central Government/Public Sector

CTN :45225075

30 May, 2026 NA

Chhindwara - Madhya Pradesh

Tender For corrigendum : providing of custom bid for services - testing of electrical relays installed at various electrical equipments at urdhan oc, thesgora 33kv sub-station and nehariya ug mine

CTN :45063622

30 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of 25vkoc005 c c - joint , main bolts , inner star , gfl bolts , gfl washer , clamping collar , clamp , valve for water pump , bush , fresh water cooler relience make , spare part kit for fw/sw heat exchanger , starting air conn.inlet , engine inlet pressure connection , governor speed setting air inlet connection , rack position limiter , fuel rack indicator , pressure transmitter p5r-4bar-4-20-1/2-pe , pitch indicator 0-20ma , pl96 , relay 4no-nc 24v dc , solenoid valve (nomo-24 vdc) , cd3 cable (5mm) , safeties reset push button , emerg. stop push button , scanner thermocouple pcb , display pcb , press.sw. (item no.17 of engraved ckt) , pressure regulator , pneu p.b. pneu return red , pneu. switch , s w engine driven pump assembly , stud m12 40 30n j12 nse1 181 , oring an7 31b6 , o ring 151i d 3d nse6.531 21a7 , filtering unit , viton oil seal 15x30x10 , fuel filter element , protect cyl head tie rod , injector body extractor , inj.pump and pump head extractor , flexible hoses , high pressure hand pump , bearing unit , bush sealing , bolt-connecting rod , o ring , thrust -stopper , top spring collar (bar) , bottom spring collar , dunb bushes 25-25 du , shaft , seal bearing housing , coupling pin , sealing joint , bs ring , type c30 , nse 6.51 , 20 , paper insert , o ring , needle roller bearing , rucompensation probe for exh. pyrometric duct , hydraulic jack for cylinder head , tool valve guide extractor , tool cylinder head test pressure , flex hose for hydraulic tool , high pressure hand pump , tee connection , safety valve , water pump impeller , scraper ring , round gasket , flexible hose for air , spare gauge glass 583 , sealing bush , piston ring , safety ring for abb vtr251-2p t/c , gfl washer , pressure switch(p 16 bars) , pressure switch(p 19 bars) , normal stop electro distributor , circuit selector , tt-314 sensor for main engine fresh water temperature , 25 pin sub d female connector , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure switch for s/by pp (range 0-4 bar) , pneumatic distributor pneu/pneu , sph card (sph) , lub oil pressure safety , pressure switch-1 to 10 bar , bearings individual alarm card (aip) , convertor module t454 t456 lub oil temp , svae - over speed cards , engine speed indicator 0-1250 rpm 96x96 , cock with filter , distributor iso 541 pneumatic spring , distributor iso 541 pneumatic/spring , iso1 distributor pneu.control/pneu.return , switch 3 pos. (1tc , auto , 2tc) , engine control unit (ecu) , gasket , fuel pipe m14xm14b , parallel , 750l , 9.0 i.d. , sae 100 r6 , booster servo motors with connectors , meta flex gasket , meta flex gasket , meta flex gasket , fuse 0.5a , link cable pc/tsx plc length -3mtr , oil pressure security card (sphem) , speed raise lower actuator 2no contacts , touch screen color display unit , 3 position switch , fuel pipe(return) m12x1.5 male plugxm14 x1.5 banjo(700mm) , universal crimping tool , oil mist detector , time delay relay (off delay) , pyrometric duct bank a

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