Latest monitoring relay system Tenders | Government monitoring relay system Tenders

CTN :44764118

28 Apr, 2026 NA

West Singhbhum - Jharkhand

Tender For supply of q-series neutral line relay style 'ql1' magnetically latched 24 v dc, 11f/4b contacts each, front and back contact metal to carbon, complete with plug board, retaining clips and connectors conforming to brs:935a, irs:s 34/68 amd.6 & irs:s 23/88 amd.1 or latest. the interlocking code for this unit shall be "abdeg" [ warranty period: 30 months after the date of delivery ]

CTN :44764125

30 Apr, 2026 NA

West Singhbhum - Jharkhand

Tender For supply of q-series neutral line relay style 'ql1' magnetically latched 24v dc, 8f/6b contactseach, front and back contact metal to carbon , complete with plug board, retaining clips and connectors conforming to brs:935a, irs:s 34/68 amd.6 & irs:s 23/88 amd.1 or latest.. the interlocking code for this unitshall be "abceg". [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44322747

15 Apr, 2026 NA

Fatehpur-Up - Uttar Pradesh

Tender For corrigendum : supply of supply of 400kv isolator for hvdc bf800 d d - 400kv,operating mechanism box for earth switch , hvdc fatehpur-spares-isolator-400kv,earth blade for earth switch , hvdc fatehpur-spares-isolator400kv,earth switch fixed contact assembly , hvdc fatehpur-spares-isolator-400kv,auxiliary switch contacts assembly , hvdc fatehpur-sparesisolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-one complete pole with 1-es along with operating mechanism and other accessories,but without insulator,structure and tc , hvdc fatehpur-spares-72. 5kv,1250a,25ka for 3s,hdb type isolator structure mounted-one complete pole without es,along with motor operated marshalling box and other accessories as per ts , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s, isolator arms with finger contacts and current carrying assembly , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-copper contact fingers for female and male contacts for one pole , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-open-close contactor assembly, timers, key interlock push button switch and auxiliary switches , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorlimit switch , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor housing bearing assembly , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,hdb type isolator-terminal pads , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor with gear assembly and bevel gear assembly , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorcorona shield rings , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hinge pin , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,bearings , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,interlocking coil with resistor , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,fuses of each rating , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc fatehpur-services-isolator400kv,supervision of erection testing and commissioning including alignment check of 1ph,hdb type isolator and earth switch , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch , hvdc fatehpur-services-isolator72. 5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc bhadlasupply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts //bid details3 / 81, hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,63ka for 1s,3ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories , hvdc bhadla-supply-isolator-72. 5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box and other accessories as per ts , hvdc bhadla-supply-isolator-72. 5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts , hvdc bhadla-spares-isolator-400k

Central Government/Public Sector

CTN :44747035

20 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of silver impregnated graphite contact for plug in type relay to irs:s-67-85 amendment-2 and as per drawing no- sw/qr/90/n or s&t/by/qsr-44. [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :44721152

02 May, 2026 NA

Nashik - Maharashtra

Tender For supply of vairous machine at cnp d d - mpcb , contactor , mcb , power supply , relay with base , 8 way relay board , power supply , voltage transducer , current transducer , fuse 100a , fuse 500a , proximity sensor , ceramic heater , 3phase circuit breaker , inverter , module, cube 67 , cylindrical hrc fuse , line monitoring relay , auxiliary contactor , thermal overload relay , hrc fuse 200a , hrc fuse 400a , plc power module , plc cpu module , analog inpur output module , plc dc input module , temperature controller , reed switch , contactor and auxiliar contactor , safety relay , glass fuse , hmi panel with plc , analog input output module , digital input output module , ceramic connector , vaccum sensor head , vaccum sensor amplifier , heater 100 band , temperature sensor , fiber sensor amp , switch with roller lever , relay , main switch with handle , ceramic fuse with fuse holder , current control relay , plc , timer , roller micro switch with lever , ceramic fuse , air pressure sensor , elcb , fuse , inverter speed controller , plug in base , ethernet switch mpcb moeller type pkzmo-4 2.5a-4.0a in=4a, electromagnetic contactor moeller type dilm 12-10 24vdc 3main 1no aux, mcb moeller current rating 16a 3-pole, mpcb moeller type pkzmo-16 10-16a, electromagnetic contactor moeller typ diler-40-g 24vdc 3main 1no aux, power supply weidmuller i/p-230vac,2a o/p-24vdc,5a, relay with base weidmuller type rcl 425024 24vdc contact 8a,250vac 2no 2nc, 8-way relay board omron type g2rl-1 coil- 24vdc 12a,250vac, power supply shavison type pl2425 i/p voltage 230vac o/p-24 vdc,2.5a, power supply shavison type -g31-120-24 i/p voltage 230vac o/p-24 vdc,5a, mcb siemens 6a 2-pole, voltage transducer rish rish con cv 63-500v, current transducer rish rish con ca 4-20ma, fuse l & t 100a ) /bid number : gem/2026/b/7362131 * /dated: 01-04-2026 & & / bid document 1 / 70

CTN :44736033

13 Apr, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of 055-10-15 pnumatic on delay timer range , eh8015d- 502-09-055-10-31 ammetero-75a , eh8015d-lc1 d18m7 contactors rated 18 a 240v ac coil with 1no inc contact , eh8015d-k-125xl single phase duct fan , eh8015d k-160xl single phase duct fan , eh8015d-k 200l single phase duct lan , eh8015d-k-250l single phase duct fan , eh8015d kgefc-16-13-0120 impeller for ref sw pump , eh8015d-kgefc -16 -13-0310 mechanical seal for rev seawater pump , eh8015d lc1 d09m7 contactors rateo 9 a 240v ac coil with 1nd anc contact , eh8015d lc1-d12m7 contactors rateo 12 a 240v ac coil with 1no 1nc contact , eh8015d -osk-361-338 04 discharge shut off valve complete , eh8015d-osk 372 823 01 set of gasket , eh8015d-rsb2a080bds 24v dc relay , eh8015d - rsb2a080p7s 230v ac relay , ehb015d-st-0 37-kw stator for 3 phase motor , eh8015d-st-0-55-kw ststor for 3 phase motor , eh8015d-st-11-kw stator for 3 phase motor , eh8015d st-15-kw stator for 3 phase motor , eh8015d st-3-7-kw stator for 3 phase motor , eh8015d-st 7-5 kw stator for 3 phase motor , eh8015d-347022-01 thermostat for oa 1854 , eh8015d-502-09-055-07-01 butter fly valve 125 mm nb , eh8015d-502-09-055-08 11 angle valve 1 4 , eh8015d- 502 09-055-08-12 charge valve , eh8015d-502-09-055 08-15 thermostat expansion valve , eh8015d-502-09- 055-09-02 diffuser , eh8015d 502 09-035-10 24 under voltage relay , eh8015d-502 10-043-13 set of five v belts , eh8015d-502 10-043-31 core for liquid line filter drier , eh8015d-502-10-043-32 angle valve 1 4 npt charging valve , eh8015d-502-10 043-52 buzzer cum flasher 230v ac , eh8015d 502 13-040 12-46 expansion valve danfoss model ten 20 18 orifice 1 , eh8015d-502-13 040 12-47 expansion valve danfoss model orifice 2 , eh8015d-502-13-040 12-60 water pressure switch , eh8015d-502-13-060-10 25 25 ansi vibration mount used for ac , eh8015d-502-13-060- 29a water flow switch 1 each for ac cw line , eh8015d-502-16-025 15-02 a corrosion protecton plug , eh8015d 502 16 025 16-01-of oil filter , eh8015d-502 16-025 16 02 a corrosion protecton plug , eh8015d-cf 160-1220 mechanical seal for chilled water pump , eh8015d-csh 7693-36110602 pressure relief valve for ac compressor , eh8015d ct-0-37 kw motor cooling fan , eh8015d-ct-0-55 kw motor cooling fan , eh8015d-ct-3-7-kw motor cooling fan , eh8015d-ct-7-5-kw motor cooling fan , eh8015d cv-502 13 060 239 water flow switch , eh8015d cv-65-160 2260 bearing for chilled water pump , eh8015d-cv-80 160-1220 mechanical seal for ac seawater pump , eh8015d cv-80-160-2250 2260 bearing for ac seawater pump , eh8015d-fs-160m 5110 ahu-1 motor 9 3kw 4pole , eh8015d fx14-1366- 8498 set valve plate , eh8015d fx14-1366 8795 set oil pump , eh8015d 502-09-055-01 24 hp gauge , eh8015d 502-09-055-08-gb thermostat model up 69 eh8015d-502-10-043-21 pressure safety valve for condenser receiver, eh8015d 502-10 043-37 globe valve 5 8 ods, eh8015d-50206043012 06 high pressure switch kp-5 reset type, eh8015d-7 -5 kw-de-6208zz bearing of 3 phase mdtor, eh8015d -7-5-kw-nde- 6208zz bearing of 3 phase motor, eh8015d-a1-0032 - 14a key coupling, eh8015d-ats 22c11q softstarter- ac, eh8015d 502 09 055-07-03 sdnr 100 mm nb, eh8015d 502 13-040 -12- 32 1 3 8 globe valve, //bid details 2 / 63

CTN :44740767

13 Apr, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of ee9017b-3ty-1234-0w operating coil for power contactor 50a , ee9017b-acos-snf-bb1 realy for black box , ee9017b-ct-aco5 control transformer , ee9017b-bc-100a battery charger 100a , ee9017b- cnca125 power contractor 125a , ee9017b- cnca3ta24 power contractor 50a , ee9017b- cnca3ty1301 aux contact block 50 by 125 , ee9017b- db-01 db m e aux 1 , ee9017b-db-02 db m e aux 2 , ee9017b-db-03 dbvr vent 1 , ee9017b-db-04 dbvr vent 2 , ee9017b-db-05 db gen vent , ee9017b-db-06 db gal eqpt 415v , ee9017b-db-07 power panel 1 , ee9017b- db-08 power panel 2 , ee9017b-db-09 power panel 3 , ee9017b-db-10 db lighting 1 , ee9017b-db-11 db lighting 1 , ee9017b-db-12 db lighting 3 , ee9017b-db- 13 cer lgt 230v ac , ee9017b-db-14 dbrad eq 230 v , ee9017b-db-15 db nav aid 230 v , ee9017b-db-16 dbdcswbrd , ee9017b-db-17 db nav aid 24v dc , ee9017b-db-18 dbrad eq dc , ee9017b-db-19 db emg lgt mdl , ee9017b-db-20 db gen alm dc , ee9017b-emf- db-1 16a mcb dp , ee9017b-emf-db-12 bus bar pp , ee9017b-emf-db-2 25a mcb dp , ee9017b-emf-db-3 25a elcb sp , ee9017b-emf-dscw-1 200a change over switch , ee9017b-emf-dscw-10 push botton red , ee9017b-emf-dscw-11 power fuse 125a , ee9017b-emf- dscw-12 power fuse 100a , ee9017b-emf-dscw-13 control fuse , ee9017b-emf-dscw-14 earth fault relay , ee9017b-emf-dscw-15 diode 200a , ee9017b- emf-dscw-2 mcb dp dc 63a , ee9017b-emf-dscw-3 mcb dp dc 32a , ee9017b-emf-dscw-4 mcb dp dc 25a , ee9017b-emf-dscw-5 mcb dp dc 16a , ee9017b-emf- dscw-6 mcb dp dc 10a , ee9017b-emf-dscw-7 mcb dp dc 2a , ee9017b-emf-dscw-9 lamp red 24v dc , ee9017b-emf-hcos-1 16a c o switch dp , ee9017b-emf- hcos-12 handle knob 200a , ee9017b-emf-hcos-2 26ac o switch dp , ee9017b-emf-hcos-3 26 c o switch tp , ee9017b-emf-hcos-4 40a c o switch tp , ee9017b-emf- hcos-5 100a c o switch tp , ee9017b-emf-hcos-7 400a c o switch tp , ee9017b-emf-is-300-lcu 3000a isolator , ee9017b-emf-isoph2-lcu op handle 300 , ee9017b-tp- mtr-05 ammeter 0 30a dc //bid details 2 / 42

CTN :44728383

16 Apr, 2026 NA

Uttara Kannada - Karnataka

Tender For supply of main switch board spares c c - switch 4-port , gyro pump , power contactor mnx 70 , indicating lamp-colour: yellow,input , voltage: 240v ac 50hz, , indicating lamp, colour: green, input , voltage: 240v ac, 50hz,le , indicating lamp,colour: green, input , voltage: 24 v dc,led typ , 1000w.remotly operated search light , with control panel , mccb 20a , mccb 32a-nom 32a 1auxcont+1trip alm , therm 25,6-32a magne288a , mccb dn0-63a , mccb dn0-100a , power contactor mnx9/32 , power contactor mnx 45 , mccb 250a tp with 1 aux. with shunt trip , hand change over switch (hcos) , vme ip carrier , 50 pin pcb-ai , flash memory card 2 mb , connector for rtd card , connector for ai card , vme processor , 24*30 mm yellow indicator , 24*30 mm red indicator , 24*30 mm green-momentary 2 c/o pb , 24*30 mm red-momentary 1 c/o pb , 24*30 mm red-momentary 2 c/o pb , 24 30 mm blue-momentary 1 c/o-pb , 24*30 mm white-momentary 1 c/o pb , trackball , interposing relay, 2 c/o 24 vd , terminals for plc cards , ms 10 horizontal float level switch , intercom system (pcb assembly for , pan 5701) , micphone(stowage hook, preamplifier 7 , pin(pan1424-00&pan6702) , intercom system (line interface , module)-pas30670 , 63a, 3pole, mcb , 2x18w fluorescent tube light , mast head light (white) , stern light(white) , all round light(white) , all round light(red) , power supply unit(132 084ng003) , nsiu-nmea(na06 201109) , power unit 24vdc (nb05 307) , internal communication system(pre amplifier pcb imcos 8210) , motorised potentiomed er(frequency) , led lamp(red)12v dc , 2a, 1 way mcb 2p , serial to usb converter for touch screen , rectifier unit , end cover for sttb 2.5 , proximity switch 0-150 rpm , optical smoke detector head sv.ip44d (conduit box) , gyro connection pcb , gyro sensor pcb , gyro outer sphere pcb , mk2-modulator pcb , spare parts x/s-mtr down , local control pcb , mk2-power i/o pcb , sub-miniature fuse 1a 250 v , cia cont to i/f pcb , fan, complete assembly , encoder 2048, pulse per revolution , spare parts x-ped up , relay 12v dc , motor control module , trackball 50mm nsc , insc-isw-controller , convertor ac 85-264v/dc 24v , sailor ip handset & cradle , em log fd card , miniature cirucit breaker 20 amps , mcb 3 pole 50a , hrc fuse, fuse link (2a) , hf fuse link 4a , hf fuse link 4a , 22.5mmdia.240v ac,green, ledlamp, teknic , mccb-25a , acb spare aux. contact (6no+6nc) , mccb dth800 inst 360-640a , mccb, 3p, dl-100, 40a , voltage relay(t3300-02) , synchroscope , ammeter, aε, 0-400a , tp mcb,240v ac, 50hz, 4a , terminal cts 2.5un , terminal cts 6u , power terminals-suitable up to 6 sq.mm wire , o/c &s/c relay (t2500-06) , terminal cts 10u , double frequency meter -415vac range45-50-55hz size 96 x96 , quint-power supply unit , wtrd1 thermistor relay , power terminals-suitable up to 70 sq.mm wire , synchronoscope-input415vac size:96x96 with gasket , mcb 10a tp , mcb 16a tp , mcb 25a 3 pole , mcb 40a tp , mcb 63a tp , hcos 50a (with out enclosure) , dn2-mm 240v ac electrically operated mechanism direct drive , motor protection relay, microprocessor based , indicating lamp-colour: blue, input , voltage: 240v ac, 50hz,le , 6a,1 way mcb, 2p , ais gps anteννα ατ575-68(2gdb,tnc-f) , hrc fuse, fuse link (4a) , hrc fuse, fuse link (6a) , hrc fuse base & carrier 2a/6a , red push button , governor control switch , control terminals , illuminated pb,red , illuminated pb.green , control terminals cst 2.5 , relay mno 240vac 4 no conatcts , relay 240 v ac mno realyn 3no+1nc contact , relay mno 415vac, 4nc contact , sart , motorised mechanism for 400/630

corporations/Associations/Others

CTN :44743139

09 Apr, 2026 NA

Bulandshahr - Uttar Pradesh

Tender For repair work of damaged tripping relay of 11 kv incoming and feeders on the basis of rate contact in the jurisdiction of edd-sikandrabad, bulandshahr under etd-ii, bulandshahr.

State Government

CTN :44722048

03 Apr, 2026 NA

Mahendragarh-Hr - Haryana

Tender For quotation for miscellaneous items. -nut and bolt/holi wala t/well village sagarpur providing and fixing copper cable 6 mm x 3 core wire complete in all respect. /6mm x 3 core /holi wala tiwell village sagarpur coupling sheet /all/holi wala t/well village sagarpur labour charges for opening and refitting of motor shaft after balancing and turning with satisfaction of engineer-in-charge. /shaft balancing and turning/holi wala tiwell village sagarpur labour for 15 hp submersible motor lowering and unlowering complete in all respect. 15 hp/holi wala t/well village sagarpur labour for repairing of slot. 15 hp/holi wala tiwell village sagarpur prov and fixing 200 amp kit kat complete in all respect. /200 amp/holi wala t/well village sagarpur providing and fixing amp. meter 0 to 100amp of reputed make 10 to 100 amp/holi wala t/well village sagarpur providing and fixing of seal tape roll /seal taperoll/holi wala tiwelli village sagarpur providing and fixing volt meter 0 to 500 volt of reputed make 10 to 500 volt/holi wala t/well village sagarpur reparing of starter /repair of 40 hp starter including relay, gutka contact, finger contact, starter oil, labour. (opening and refitting etc complete job in all respect/holi wala t/well village sagarpur

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