Latest isdn exchange Tenders | Government isdn exchange Tenders

CTN :44728383

07 May, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : 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

Central Government/Public Sector

CTN :45034339

18 May, 2026 NA

Ernakulam - Kerala

Tender For supply of rotary frequency converter system for by531 , onboard spares for rotary frequency converter for by531 , installation and commissioning spares for rotary frequency converter for by531 , documentation for rotary frequency converter for by531 , rotary frequency converter system for by532 , onboard spares for rotary frequency converter for by532 , installation and commissioning spares for rotary frequency converter for by532 , documentation for rotary frequency converter for by532 , rotary frequency converter system for by533 , onboard spares for rotary frequency converter for by533 , installation and commissioning spares for rotary frequency converter for by533 , documentation for rotary frequency converter for by533 , rotary frequency converter system for by534 , onboard spares for rotary frequency converter for by534 , installation and commissioning spares for rotary frequency converter for by534 , documentation for rotary frequency converter for by534 , rotary frequency converter system for by535 , onboard spares for rotary frequency converter for by535 , installation and commissioning spares for rotary frequency converter for by535 , documentation for rotary frequency converter for by535 , rotary frequency converter system for by536 , onboard spares for rotary frequency converter for by536 , installation and commissioning spares for rotary frequency converter for by536 , documentation for rotary frequency converter for by536 , installation and commissioning charges for by531 , training charges for by531 , installation and commissioning charges for by532 , training charges for by532 , installation and commissioning charges for by533 , training charges for by533 , installation and commissioning charges for by534 , training charges for by534 , installation and commissioning charges for by535 , training charges for by535 , installation and commissioning charges for by536 , training charges for by536

CTN :45022899

08 May, 2026 NA

Chennai - Tamil Nadu

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - onboard ins chennai at naval dockyard mumbai; electrical system or installation, replacement of helo starting converter to static frequency converter onboard ins chennai..

CTN :45011252

04 May, 2026 NA

Multi City - Multi State

Tender For providing of repair and overhauling service - multifunction machines mfm; repair, overhauling and relocation of 20kva, static frequency converter; yes; buyer premises

CTN :44766113

04 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of frequency converter

CTN :44971207

16 May, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of 7448208000 switch for manual stop xck j265 , es6031d-7600702000 connecting rod temperature sensor , es6031d-7600706000 cable for connecting rod sensor , es6031d-7601521000 ht water pump assly cw , es6031d-7601827000 connecting rod bearing temp probe , es6031d-7602490000 lt pump assl ccw , es6031d-7603702000 seal l 1 21 mtr , es6031d-7603830000 piston , es6031d-7604204000 cylinder liner , es6031d-7604205000 anti bore ring , es6031d-7605679000 filter for pressure reducer of omd , es6031d-7605905000 temperature sensor , es6031d-7606402000 o ring an26 60c7 , es6031d- 7606409000 nozzleassly 9x0 52x148 , es6031d- 7606415000 gasket msi d 17 33 x 1 57mm , es6031d- 7607105000 metallic joint , es6031d-7607519000 o ring d54 50 x 3 v70d , es6031d-7617065000 corrugated joint , es6031d-7642125000 set of spare for gas valve , es6031d-7642127000 set of spares for p2 p4 bypass valve , es6031d-7650250000 flow switch , es6031d-7650353000 actuator positioner , es6031d-7650354000 e p convertor transducer , es6031d-7653976000 fresh water exp tank float switch , es6031d-7690168000 64 sink input card , es6031d-7690172000 discrete field logic i otype 170adm39030 slave 170fnt11001 , es6031d- 7690174000 rtd input field module type 170aai52040 slave 170fnti11001 , es6031d-7690175000 field communication module 170fnt11001 , es6031d- 7690408000 distributor iso electro pneumatic electric , es6031d-7690409000 distributor iso electro pneumatic spring , es6031d-7690411000 solenoid valve , es6031d-7690412000 pt 100 converter with two threshold , es6031d- 7690413000 gal vanic insulator , es6031d-7690415000 set of fuses 10 38 1a , es6031d-7690426000 solenoid valvesafety stop , es6031d-7690431000 air filter , es6031d-7690470000 cable 19123 , es6031d- 7690471000 cable 19056 , es6031d-7690907000 rsp bearing safety card , es6031d-7690909000 rgm group safety card , es6031d-7690912000 frequency preamplifier engine speed , es6031d-7690913000 frequency preamplifier t c speed , es6031d- 7690918000 human machine interface , es6031d- 7690919000 engine controller , es6031d-7690921000 temperature regulator fresh water , es6031d- 7900134000 loctite 242 , es6031d-7902602000 o ring , es6031d-7902905000 snap ring , es6031d-7904105000 spring , es6031d-7904117000 bs ring , es6031d- 7904118000 injector gasket , es6031d-7904608000 barrel cap , es6031d-7904609000 valve , es6031d- 7904610000 feed valve spring , es6031d-7904611000 thrust -stopper , es6031d-7910103000 bush , es6031d-7910104000 o ring no an24 nse 6 5 60 c7 , es6031d-7914913000 o ring , es6031d-7601325000 main bearing assly , ek3010b-7652049000 hex bolt , ek3010b-7652050000 hex bolt , es6031d-7600925000 repair kit for gali starter , es6031d-7601525000 spare kit for ht water pump namp 100 281 , es6031d- 7602725000 o ring kalrez , es6031d-7607356000 hexagon bolt , es6031d-7607360000 end over , es6031d-7607365000 thursting ring , es6031d- 7607366000 locating ring , ek3010b-5050823000 washer copper 22x27 , ek3010b-5050845000 copper washer 48x52 , ek3010b-7228521000 o ring an28 21a7 //bid details 2 / 84 7pb496 , ek3010b-7445393000 gasket , ek3010b- 7604625000 set of gasket for filter housing , ek3010b-7607118000 o ring , ek3010b-7607128000 gasket , ek3010b-7607403000 seal ring chord , ek3010b-7607602000 metallic gasket , ek3010b- 7607714000 metallic gasket , ek3010b-7642125000 set of spares for gas valve

CTN :44282644

27 Apr, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - onboard ins kochi at nd (mbi); electrical system or installation, replacement of helo starting converter to static frequency converter onboard ins kochi; service provide..

Central Government / Public Sector

CTN :44977658

19 May, 2026 NA

Multi City - Telangana

Tender For auction sale of depot miscellaneous scrap - 123001tp26a, 98414653, quantity: 3905 kgs. scrap condemned unserviceable telephones, telephone push buttons, control phones, caller id telephones, telephones desk type, telephones pd type and other similar telephone spares, walkie-talkies, chargers, walkie-talkie batteries, modems, switches, routers, emergency circuit controls, port switch, maple equipment, stm equipment, mux cabinet, voice logger equipment, auto dialling equipment, amplifier, axle counter eldyne toolkit, concentrator, ip dslam, combined portable control phone, exchange cards, body worn cam, night vision, digital cam, mobile, tab, trolley mirror, hq equipment, data logger cabinet, server, exchange cabinet, splicing machine, isdn exchange with cards, long range spot light, low loss cable, feeder cable, pa cabinet, ethernet switch, microphone, speakers, audio mixers, radio patching equipment, finger print kit, connecting cards-pcbs, wireless mikes with receivers, cordless hand phones, decoders, colour micro phones, lan cards, various types of cards, lan extenders, gateways, cpu stabilizers, eth converters, psus, dust-proof covers, press-to-talk switches, lcc cards, telephones handle speaker, nokia chargers, weight pt phones, helical antenna, other signal and telecomm equipments and similar materials of sorts and sizes, full or broken, with or without loose spares and with or without attachments. special note- purchasers of electrical and electronic equipment covered under e-waste rule 2011 in its schedule i should have registration from central pollution control board new delhi. the notification may be downloaded from the website of ministry of environment and forest notification so1035 [e] dated 12.05.2011 published in the gazette of india. location- bin.no.3001, in godown no: 3. hsn code: 85481090. gst: 18 percent. note: delivery by weighment basis only. special note: overload of the carrying capacity of the vehicle will not be permitted at the time of taking delivery as per motor vehicle act 1988

CTN :44513135

23 Apr, 2026 NA

Sonitpur - Assam

Tender For bid to ras corrigendum : providing of repair and overhauling service - diesel generators- dg sets; static frequency converter 5kvaa 115v ac 3 phase; yes; buyer premises

CTN :44211517

22 Apr, 2026 NA

Agra - Uttar Pradesh

Tender For bid to ras supply of frequency meter with converter

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