Latest telephone exchanges Tenders | Government telephone exchanges Tenders

Central Government And Public Sector

CTN :41304226

11 Aug, 2025 23.8 Thousand

Mayabunder - Andaman And Nicobar Islands

Tender For replacement of life expired ac units with 26 nos 5 star rated 1.5 tr split type ac units and 16 nos 3.0 tr ductable ac units at various telephone exchanges /bts under andaman and nicobar circle. sw- itc of 4 nos 1.5 tr split ac units viz at mayabunde

CTN :41313087

20 Aug, 2025 NA

Mettur - Tamil Nadu

Tender For supply of site telephone exchanges spares and 3 kva ups battery bank for backup

Central Government And Public Sector

CTN :41315208

11 Aug, 2025 2.52 Lacs

Mangalore - Karnataka

Tender For miscellaneous electrical works after shifting of telephone exchanges in dktd mangaluru ba.

corporations/Associations/Others

CTN :41318536

20 Aug, 2025 NA

Metturdam - Tamil Nadu

Tender For supply of site telephone exchanges spares and 3 kva ups battery bank for backup

corporations/Associations/Others

CTN :41292044

18 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For procurement of various spares for rtus in ss and frtus in rmu - supply of various spares for rtu in substations and frtu in rmus, mcu 4a card 48v for rtu panel, mcu 5d card 24v for frtus, router at ss, 48v dc power supply card for rtu, 24v dc power supply card for frtu, 110v dc cmr with base, 220v dc cmr with base, 230v ac cmr with base, dc voltage transducers, com-6 expansion communication board

CTN :41147426

08 Aug, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of mfc/cctv station vme cpu(mfccpu) , emc filter (part no.20vw1)(corcom) , fused terminal block (part no.stk2 pa 1078.2)(contaclip) , 24vdc/24vdc power supply for low power field sensors , terminal strip (part no.dap952mm 37tb10)(diecon) , analogue i/o signals terminal board (rtu-ai-tb) , rtu vme analogue input card (aiao type b) , rtu vme digital input card (didi1) , vme power supply (vmepsu) , rtu vme communication card (with 1 fds channel) , colour monitor , 6.3a sl 5x20 fuse (part no.21806.3) little fuse , butterfly valves spares , rtu vme digital input/output card (dido3) , rtu vme analogue input card (aiao type c) , tachometer & voltage level terminal board (tchvl) , rtu vme cpu (rtucpu) , relay 5a 26v dc (part no.2ha-2c-126 vdc)(hi-g italia) , rtu vme analogue input card (aiao type a) , rtu vme digital input/output card (dido1) , key board with trackball , dc axial fan with anti vibration mount (4 per fan) , 15a sl 5x20 fuse (part no.218015) little fuse , 30a sl 6.4x32 fuse (part no.326030) , relay 15a 28v dc (part no.e215-147-a 28v cc)(deutch) , switch 4 poles 2 position 15a (part no.4tl1-3d)(honeywell) , sdsl valves spares , network ethernet switch , power supply change over module for mfcs/cctv stations , large screen display , rtu vme communication card (with 2 fds channel) , 24vdc/24vdc power supply for mid power field sensors , emc filter (part no.3vq1)(corcom) , network transceiver for ethernet switch , vme power supply backplane , emc filter (part no.6eq1)(corcom) , digital input signals terminal board (rtu-di-tb) , relay socket 2a chassis mount (part no.hrc-5jv2)(armel) , fiber optic lc connector , 10a sl 5x20 fuse (part no.218010) , digital output signals terminal board (rtu-do-tb) , 1a sl 5x20 fuse (part no.218001) littlefuse , relay 10amp (part no.2t-7188-003)(hi-g italia) , terminal plate (part no.wap wdk4n/wdk2.5(weidmuller) , 15a sl 6.4x32 fuse (part no.326015) little fuse

CTN :41273160

11 Aug, 2025 2.86 Lacs

Ananthnag - Jammu And Kashmir

Tender For supply of makeen energy carousal spares e e - photoelectric switch optical, 168a307 , housing for filling head 10 mm sllg, 362b449 , cylinder casing for filling head, 362b450 , vacon 20 cp display 18, 141916 , swivel joint for chk scale, 262b358 , nrv,111228, kosan , cable between t-connector mark 4 , power communication cable mark 4

CTN :41275535

22 Aug, 2025 NA

Mumbai - Maharashtra

Tender For supply o spares of keltron log and echosounder ver 3 1 25bktc001 : - fspares of keltron log and echosounder ver 3 1 25bktc001 :spares of keltron log and echosounder ver 3 1 25bktc001 : - ek9938v-enm06e14s7px connector, ms 3106e-14s-7px , ek9938v- enf06e14s7sx ms connector ms 3106 f 14s 7sx , ek9938v dsa361070158 cable assembly 13 15 mtrs , ek9938v- dsa361070155 cable assembly 8 30 mtrs , ek9938v- dma361070005 repeater unit , ek9938v- dsa361070076 display module assembly , ek9938v-enm06e147py ms connector ms 3106e-14s-7p , ek9938v-dsa361041055 communication card assy , ek9938v-dsa361070160 cable assembly 15 15 mtrs , ek9938v-enf006e14s5s connector ms 3106e 14s 5s , ek9938v- enf006e14s7s ms connector ms 3106 f 14s 7s , ek9938v- enf006e14s2s connector ms 3106f- 14s- 2s , ek9938v- psa36024vgs1 power supply, vgs-100-24 , ek9938v- ilj0lm7812ct pyb10-q24-d5 dc dc converter 24v to 5v 10w , ek9938v- enf031420331 ms connector ms 3106f 14s 6s , ek9938v dsa361070091 cable assembly 15b 15mtrs , ek9938v- dsa000082005 microprocessor card

Corporations And Associations And Others

CTN :41260443

19 Aug, 2025 NA

Yamuna Nagar - Haryana

Tender For supply of lighting material aviation lights and its spares - teknic make 22.5mm indicating lights in 220/ 250 vdc, red colour, item code-p2plbr4l, teknic make 22.5mm indicating lights in 220/ 250 vdc, green colour, item code-p2plbr3l, teknic make 22.5mm indicating lights in 220/ 250 vdc, yellow colour, item code-p2plbr8l, teknic make 22.5mm indicating lights in 220/ 250 vdc, blue colour, item code-p2plbr6l, teknic make 22.5mm indicating lights in 220/ 250 vdc, ambef colour, item code-p2plbr5l, teknic make 22.5mm indicating lights in 220/ 250 vdc, white colour, item code-p2plbr1l(s), teknic make 22.5mm indicating lights in 220/ 250 vdc, clear colour, item code-p2plbr7l (s), powder coated ms junction box with front cover & lock arrangement. suitable for mounting on street lighting pole with mounting clamp. junction box should be supplied with factory fitted aluminum busbar for r, y, b & n with support insulator.size-300 x 200 x 125mm (lx w xd),is: ip-44 or latest as per is 13947 or the lates version thereof.voltage rating-440v ac/ 40a. cable entry-one way with two no. of holes in the bottom side., led flood light 75w-80w with system lumen minimum 10000im: ip-65 or above cri>70, pf-.095, cct=5700-6000k, thd10% operating voltage-110-300v, led chip-lumiled, nicia cree osram, samsung, everlite make, g/w-minimum 3 years, led well glass 35w-40w : with system lumen minimum 4000im: ip-65 or above cri>70, pf-.095, cct=5700-6000k, thd10% operating voltage-110-300v, led chip-lumiled, nicia cree osram, samsung, everlite make, g/w-minimum 3 years, led flood light 190w-200w lumen 22000: ip-65 or above cri>70, pf-.095, cct=5700-6000k, thd10% operating voltage-110-300v, led chip-lumiled, nicia cree osram, samsung, everlite make, g/w-minimum 3 years, medium intensity aviation led light230v ac, red colour,intensity -2000-2000cdillumination-360 degree uniform with in built surge protection, lamp fitting, item name: high intensity aviation obstruction light fitting with led, type of lamp:led, voltage rating:240v ac +/- 10%, power rating: not available, additional information: high intensity aviation warning light, flashing, leds: smd high power leds with 100k burning hours life expectancy lens, protection for light control panel having following features: digital flasher card, surge protection synchronization through master controller alarm for lamp failure via potential free contact, change of mode: through photo controller, intensity: day- 200000 cd 25%, twilight-20000 cd 25%, night-2000 25%, ip65, make- avionics, biney, avaids, geltronix instapower, aviation power only, low intensity aviation warning light conforming to icao regulations with led for red light output operations in night with the below features: intensity: 32cd ingress protection: ip 65 protection pcb: metal core pcbs for full heat transfer from led junction, lens: borosilicate glass lens for reduced sandblasting, body: full aluminium body lm06 for proper heat dissipation dusk to dawn operation of the lights will be done by photocell head alarm for lamp, make- avionics, biney, avaids, geltronixinstapower, aviation power only., lamp fitting spares, item name:photo cell head equipment:cooling tower aviation lamp fitting, type of lamp:led, voltage rating:2kv ac, power rating:550 w, make- avionics, biney, avaids, geltronixinstapower, aviation power only, lamp fitting spares, item name: communication box, equipment:high intensity discharge light, type of lamp: xenon, power rating: not, available, make: aviads technovators private limited or equivalent, model:tass-hi-xe-dn (fhu), additional information:with all standard accessories., electrical miscellaneous, item name: complete master control panel, voltage rating:230vac, current rating: not available, additional information: for medium & low intensity aviation obstruction light, with flash controller, photo cell head & other related accessories.

Central Government/Public Sector

CTN :40610645

25 Aug, 2025 9.52 Lacs

Mumbai - Maharashtra

Tender For corrigendum : supply of lp of spares for incinartor d d - mechanical seal for sludge circulation pump , nozzle , valve solenoide , fan wheel , communication cable sc 09 , operator terminal 7.5 inch , plc basic unit , plc memory cassette

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Central Government/Public Sector