Latest relay board Tenders | Government relay board Tenders

CTN :44322767

28 May, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras corrigendum : supply of degn sup inst test comm of water management system d d -pump set-minimum head 30 mtrs , power db with suitable for 1 working 1 stand by pumps , power db with suitable for 1 working 2 stand by pumps , plc hmi control panel with smps 1 working 1 stand by pumps , plc hmi control panel with smps 1 working 2 stand by pumps , inline electromagnetic flowmeter , smart pressure transmitter range 0-16 bar , pressure switch range 0-10 bar , pump set-minimum head- 15 mtrs , vertical pump set-minimum head- 15 mtrs , power db with suitable for 2 working 3 stand by pumps , plc hmi control panel with smps - 1 working 1 stand by pumps , plc hmi control panel with smps - 3 working 2 stand by pumps , pressure switch, range 0-10 bar , 1 pump set-minimum head- 10 mtrs , plc hmi control panel with smps for 1 working 1 stand by pumps , plc hmi control panel with smps for 1 working 2 stand by pumps , smart pressure transmitter range 0-16 , pump setminimum head- 22 mtrs , plc hmi control panel with smps for 1 working1 stand by pumps , ultrasonic hydrostatic level transmitter , magnetic float type level sensor , motorized valve with on off control 40nb , motorized valve with on off control 50nb , motorized valve with on off control 65nb , motorized valve with on off control 80nb , armoured cable 1. 1kv grade 3 core x 2. 5 sq. mm , armoured cable 1. 1kv grade 3 core x 4 sq. mm , armoured cable 1. 1kv grade 3 core x 6 sq. mm , cable tray , plc remote control panel with smps and suitable qty of relay boards , control panel with master plc ups , fiber optic cable 4 pair pvc , signal converter rs485 to fiber optic , signal converter ti port to fiber optic converter , cat 6 cable with pvc conduit , industrial grade 8 port lan switch , control room server with scada software 2000 tags licensed copy , plc programming software licensed copy with laptop , installation testing and commissioning of complete system ) /bid number: gem/2026/b/7268901 * /dated: 05-03-2026 & & / bid document1 / 42

CTN :44895724

10 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

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

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

CTN :45063614

30 May, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

CTN :45049600

26 May, 2026 NA

Bokaro - Jharkhand

Tender For time delay module for time relay vcb (pos no.-136.3) make-schneider electric sa as perpara no.-8 of scope of supply of clw's spec.no.-clw/es/3/0064 (alt.-c). [ warranty period: 30 months after the date of delivery ]

CTN :45261223

10 Jun, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of 7900135000 loctite 549 , ek3010b-7903805000 copper washer 8x22x1 5 , ek3010b-7904117000 b s ring c20 60c7 , ek3010b-7904118000 gasket for injector , es6031d-00 mechanical seal , es6031d-1355067 packing perform , es6031d-1355103 packing perform , es6031d-5001012035 stud m12x1 75x35 8 , es6031d- 7248823000 locking plate , es6031d-7248827000 locking , es6031d-7248835000 gasket ring , es6031d- 7248846000 o ring , es6031d-7249022000 hex headed screw , es6031d-7250512000 set of cover joints for heat exhanger , es6031d-74254270000 pin lgcfo2 10x20 , es6031d-7426608000 chc screw m10x50 10 9 class , es6031d-7426744000 joint 65x65x2mm , es6031d-7426901000 fuel feed pump balmo , es6031d- 7432401000 fuel feed pump ccw engine , es6031d- 7442375000 gasket , es6031d-7447269000 flat gasket pn 40 dn65 t 1 5 , es6031d-7448821000 gasket , es6031d-7449306000 gasket , es6031d-7451518 socket screw , es6031d-7452311000 o ring , es6031d- 7452312000 o ring , es6031d-7462668000 gasket , es6031d-7506806000 seal bearing housing , ek3010b- 7248866000 piston ring , ek3010b-7248867000 piston ring , ek3010b-3005105000 zinc rod , ek3010b- 5050145000 circlip 45 x 1 75 , ek3010b-5050821000 copper washer 21 x 27 , ek3010b-5050835000 washer copper , ek3010b-6h715310pr exhaust temprature sensor , es6031d-7448712000 gasket , ek3010b- 7292504000 emergency push button , ek3010b- 7292532000 dc on off switch , ek3010b-7405062000 serrated bush , ek3010b-7448804000 expansion bellow , ek3010b-7531416000 male connector assy d28 g 1 , ek3010b-7903108000 spring , ek3010b- 7903312000 valve rocker bridge with pin , ek3010b- 7910103000 o ring no18 nse6 5 60c7 , ek3010b- ex00600103 mounting base with isolation and test cock , ek3010b-ex02400103 pressure transmitter 40 bar 24v dc 0p 420 , es6031d-43453374 low lub oil sump level switch , es6031d-5050610000 plain machined washer m10 , es6031d-7448990000 set of seal for p2 p4 valve , ek3010b-7426968000 threaded bush fuel feed pump , ek3010b-4h-333-03-0-00 fuel filter cartridge duplex type , ek3010b-7248829000 gasket ring , ek3010b-7907804000 flexible sealing joint , ek3010b-dv0-014-42-0-00 oil filter mann , ek3010b-f6-086-06-0-00 relay board ul , ek3010b- f602440000 relief valve assly , ek3010b-7607154000 terminal box with inbuilt amplifier , ek3010b- 7607182000 bearing , ek3010b-4h33303000 fuel filter cartridge , es6031d-7410341000 air starting pipe , es6031d-7410342000 air starting pipe , es6031d- 7410343000 air starting pipe , es6031d-7410345000 air starting pipe , es6031d-7410346000 air starting pipe , es6031d-7410347000 air starting pipe , es6031d- 7410348000 air starting pipe , es6031d-7597122000 propeller pitch indicator , es6031d-7903107000 spring collar , es6031d-7902620000 cyl liner light fuel assy , es6031d-7531001000 lub oil cooler , es6031d-7597102000 fuse holder , es6031d- 7597108000 fuse cartridge 20a , es6031d-7603480000 screw with expanded tappet , es6031d-7604787000 o ring an69 60c7 , es6031d-7604793000 o ring an53 60c7 , es6031d-7606450000 injector assly , es6031d- 7607193000 o ring , es6031d-7607535000 gasket , es6031d-7607910000 o ring ms 29513 228 60c7 , //bid details 2 / 101 es6031d-7904108000 blind nut , es6031d-7904240000 injector assly for sheathed pipe , es6031d- 7907706000 snap ring , es6031d-7907809000 clamping collar , es6031d-7925520000 pneu saf device on h turn gear , es6031d-ex00300103 pneumatic distributor pneu pneu , es6031d-ex09100103 regulator for fw temp 24vdc i prtd o p 4 20 ma , es6031d-ex10200102 switch 3 pos 1tc auto 2tc , es6031d-ex13000102 electro distributor , es6031d- 7526660000 h t water pump assly bronze , es6031d- 7596351000 horn off push button , es6031d- 7596383000 display pcb , es6031d-7596808000 bulbs 24v dc , es6031d-7597123000 pressure switch 1 bar , es6031d-7597137000 electro distributor , es6031d- 7597169000 filter 7 bar , es6031d-7607178000 gasket , es6031d-7607183000 gasket , es6031d-7607188000 gasket , es6031d-7904107000 lock nut bar , es6031d- ex08400103 distribu

Central Government/Public Sector

CTN :45252262

09 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of arm cortex-r4f safety microcontroller, aec-q100 q1 grade-tms5703137dzwtqq1 , xilinx fpga- xc7a75t1fgg676i , xilinx fpga-xc7a50t1fgg484i , 1kb 64x16 serial eeprom- at93c46e-th-b , 64 gb nand flash memory- mt29f64g08afaaawp-itz- a , 256 mbit spi nor flash- s25fl256sagnfi001 , 1 mbit nvsram -512k x 16 - cy14b108n-ba45xi , 128 mb parallel nor-flash- mt28ew128aba1hpc-0sit , 512mb sdram 143mhz 8m x 16 x 4-is42s16320f-7bli , 8-channel 16-bit adc with simultaneous sampling- ad7606bstz , 12-bit quad dac- ad5725brsz , 3-axis accelerometer, more or less 2g range -adxl327bcpz , dual high speedusb to multipurposeuart or fifo ic -ft2232hl-reel , ethernet phytransceiver, 10 100mb s -dp83848ivv nopb , quad jfet input op-amp - tl084idr , quad photocoupler opto-isolator - tlp290-4 , isolated rs-232 line driver or receiver -adm3251earwz , magnetics module or transformer- hx2019nl , isolated rs- 485 or rs-422 transceiver- adm2682ebriz , precision dual-opamp vref - ad688arwz , power sequencer - lm3881mm nopb , rea time clock with i2c interface- ds1338z-18 plus , isolated rs-485 or rs-422 transceiver - adm2865ebrnz-rl7 , solid state relay spst-no 1a 0-60v- pvg612spbf , opto isolator-6n140a , high speed clock- buffer -pi6cv304we , 8-bit voltage -level translator, bi- directional- txs0108epwr , 3a switching regulator- pth04070wah , ultra-low noise linear regulator, 150ma- tps7a4901dgnt , ldo regulator, fixed 3.3v, 1.5a- tl1963a-33dcyr , high efficiency switching regulator, 3a, 2.5-12.6v- ptn78060wah , negative ldo regulator 200ma- tps7a3001dgnt , npn switching transistor- mmbt2222a , single 2-input and gate- sn74lvc1g08qdbvrq1 , 4-bit voltage level-translator bi-directional- txs0104epwr , 25mhz crystal oscillator- abls2-25.000mhz-d4yf-t , 12mhz crystal oscillator- abls2-12.000mhz-d4y-t , 32.768 khz smd quartz crystal, cylindrical -tuning fork type- abs07-32.768khz-t , crystal oscillator, 12.000mhz, cmos output- ecs-3953m-120-bn-tr , crystal oscillator, 25.000mhz, cmos output- ecs-3953m-250-bn-tr , zener diode 35.58v 500mw sod-323f- ddz39asf , coin cell holder- s8421-45r , diode- in4148 , 100kilo ohm trim potentiometer - 3296w-1-104lf , quad 2-input nand gate- sn74hc00drg4 , precision low power dual op-amp- ada4051-2armz , 2- bit bi-directional voltage level translator- txs0102dctr

Central Government / Public Sector

CTN :45196170

25 May, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of digital output module- 64 ch -adv561-p50 , yri32adv- 224@b 32ch i/p relay board , cpu battery - s9548fa

Central Government/Public Sector

CTN :45197585

25 May, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of encoder card , key ems pcb , receiver relay board , receiver card , transmitter housing the housing includes rubber membrane keypad transmitter antenna and housing nylon cover , remote nylon cover , vhf crystal pair , spring with connecting cable for battery terminal to pcb , complete transmitter module , complete receiver module , transmitter antenna , receiver antenna , magnetic key switch for on-off function , emergency mushroom switch , program copier

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Central Government/Public Sector