Latest telegraphic switching apparatus Tenders | Government telegraphic switching apparatus Tenders

Central Government/Public Sector

CTN :44852329

20 Apr, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. coach cutting items & various types of similar items such as , body side door m.s., p.o.h. coaches realised corroded pieces,air brake,clamp,pipe pin,m.s. door of battery box ,m.s.ventilation door,foot plate,ice box,m.s. spring,m.s. angle,and m.s. lader with rubber coating,coach cuttings, coach doors , seat frames , bearth/seat frames, light head stock cuttings, train lighting fittings,, side lamps lamp hand signal, fittings, tail lamp fittings, cft/ tl light fittings, ictp/ icfp empty swich boxes tail lamps, tube light fittings, tube light jali, fan blades, fan jali, fan guards fan ribs, fan rings, empty power pannels, signal platform, destination board, valley board, letter board,ms signal base, loc, inercooler, nut bolts and other hardwares, m s furniture.m s wheel stand,window grill, ms measuring cans, tins, racks, break pipes, silencer of tower wagon, dust bin, ms pipe and cut pcs. of ms pipes, rods, ms bars released from broken constructin, compressor spring, wire /coil springs, ms rope wire, pcs. of brake beam pipes, stands, m s ferrous light junk kachra related scrap i.e ms angles, chanels, flats pcs. of cable racks/laders ms brackets , dust bin stand , tin fuse box, fire extinguisher, empty glow sign boards, empty electrical pannel, ms stand, oven, earthing patti, empty cable tray, fly catcher, galvanized patra / sheet and their cut offs,cut pieces of ms cupboards,rack etc , plain/ corrugated / toughened sheets and its cut pcs. such as strips, patties, patties, patra, rings, coils, boxes, ms brake control cover patra, angle, small springs, pins, wire , coil, collapsible doors and shutters and their parts/cut offs, grills , channel grills, compound / bridge jali with or without frame, ms fencing and their parts, fencing patties, angle pcs., frames,wire mesh, g.i./ ms pipes and tubes , tubes and their cut pcs, damaged gi/ ms pipes/ rods/tubes and their pcs. , ms/galvanised boxes, junction box, switch boxes, empty convertor, payary (steps), filters, rings, nut bolts, u clips, pipe pin, gate m/c dismentled, liquid container, damaged video boxes and their cut offs, crt cabinet, location boxes , jumper, jumper box,ground connections , basket steel, water cane/ material carring trolley,steel baskets, containers, trays, frames, stretchers, nets/ jali , released ground connection, halogen, panto pans, compressor spares, dust guard, air filters and filter covers, ms/gi duct and its parts,insulating armature of signal cable, hand lamps, side lamps, signal lamps petromax, hs lamp, clamps, signal post,signal platform, signal base, ms/ gi wire/ coil, funnels, wall protectors, boxes, iron bar pcs released from broken construction , desmantelled weighing machines parts/ covers etc. ms pipe with or without ci attachment, bins, plates, rings, spares/parts /body of weighing machine , platform weighing machine and its parts, pressure switches and other switches , signal parts, location boxes,panel board,fuse box,mdb board,pedestial for lc gate and their cut parts and other ferrous miscellaneous scrap items with or without minor nf/ss/ wooden / rubber / rexine attachments of sorts and sizes, broken and damaged, u/s for rly. use, excluding items: rail and rail pcs., axles and axle pcs., wheel tyre and pcs., cam shafts, helical springs, bolster springs, buffer plungers, face plates, axle box housings/ casings, brake beams, fish plates, ms almira ,screw couplings/draw bar hooks, break beams, reservoir tanks, st sleepers and other various types of similar ms items etc. note: 1. hammering/ pressing/ cutting is permitted for easy loading only, 2. if found any non-ferrous item will not be delivered (qty approx

State Government

CTN :44819552

15 Apr, 2026 2.00 Lacs

Jaipur - Rajasthan

Tender For corrigendum : electrical maintenance and electrical accessories supply work - ceiling fan accessories 1. bearing 2. motor binding (copper wire) 3. condenser geyser accessories 1. element 2. thermostat 3. connection pipe 12 inches lighting accessories 1. led 20 watt tubelight (complete set) 2. tube light rod 3. led bulbs 07 watt 15 watts 4. led polelight 18 watts 36 watts 5 led flood light 100 watt / 200 watt / 500 watt 6. halogen light full set 7. surface lite switch board accessories 1. switch 2. regulator 3. two-pin socket 4. the-pin socket 5. power switch 6. power socket 7. two-pin plug 8. thi pin plug 9. power plug 10. modular switch plate main board and panel board accessories 1. mcb 16 ampere/25 ampere/32 ampere 2. isolator 40 amps 63 amps 3. lux 4. mcb boxing 16th 5. starter 6. main switch , 7. multistrand wire wire/cable 1. two core wire 2. three core wire 3. armored cable (aluminum) 4. copper cable 5. ac cable , (g) heater accessories 1. heater road 2 new halogen heaters (h) other 1. holder 2 dhanti electric ordinary bell electric remote 3 conduit pipes 4 pvc sheets 5 cooler motor binding 6 cooler pump new 7 tanti (grass pad) 8. water pipe per feet (in 1/2 inch) 9 pvc modular boxes 2m 3m 4m 6m 8m 12m 10. regulator cooler 11 panel mccb 100 amp 150 amp 200 amp daily wages for repair/fitting of electrical equipment etc.

Central Government/Public Sector

CTN :44573955

15 Apr, 2026 NA

Thane - Maharashtra

Tender For bid to ras supply of video wall and interactive smart board : - 105 or 110 inch interactive panel , i7 mini pc i7 12th or 13th or 14th gen 32gb ram 1tb ssd win 11 iot with wireless keyboard and mouse , electronic podium with signage display , gooseneck mic for podium , teacher tracking 20x camera , camera ceiling mount kit , 4k ptz 20x camera , camera wall mount kit , ceiling tile microphones , ceiling tile speakers in pair , wireless mics with receiver 1 handheld and 1 lavalier , dsp 8x8 with camera tracking controller , managed switch , vc software with 1 host 100 users , cables connectors and extenders , active led 1.25pp with controller , wireless presenter with 1 dongle , additional dongles for wireless presenter , 200w dsp with inbuilt amplifier , ceiling mount speakers 30w in pair , cables, connectors and extenders , active led 1.56pp with controller , amplifier 200w

Central Government / Public Sector

CTN :44842808

04 May, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of dc to dc converter for switch board cabinet of lhb ac coaches and hog panel of lslrd coaches-110v/24v,240w,10a of type / make : cp-c.1 24/10 of abb or trio-ps- 2g/1ac/24dc/10-2903149 of phoenix orklea240f- 24 of cosel or 6ep13363ba10 of siemens or ask-cs-24v,10a of ask powertech as mentioned ins.no 25 of common bom of rdso lr. no. el/7.1.108/mssbc dt. 17.09.2021 . offers from oem / authorized dealer only accepted. or similar/equivalent. ]

Central Government And Public Sector

CTN :44261749

13 Apr, 2026 NA

Samastipur - Bihar

Tender For bid to ras supply of camera for cctv system (v3),camera for cctv system (v3),camera for cctv system (v3),anpr software license,central anpr software enablement - vms integration,nvr 4 channel,nvr 32 channel,nvr 64 channel,anpr-enabled nvr 8 channel,anpr-enabled nvr 32 channel,hdd 1 tb,hdd 4 tb,hdd 8 tb,poe gigabit switch - pole,outdoor lockable enclosure cabinet,nvr rack ortray - pole cabinet,cat-6 or rj-45 cable - pole wiring,rj-45 connectors,micro-sd card 256 gb,battery - 50 ah,inverter or hybrid pcu - pole,solar panel or solar plate,electrical db or board - pole,electric wire 2 sqmm - power,steel or gi pole 5 m,earthing protection - pole,router or ont - per pole internet termination,static ip and internet plan - service,optical fibre cable - ofc,media converter,installation and commissioning - electricals incl,testing, installation and commissioning of cctv - nvr - complete setup - system and go-live scope,central vms - monitoring workstation - pc,interactive display - 75 inches,led display or monitor wall,core or distribution

Central Government / Public Sector

CTN :44800905

08 May, 2026 NA

Mancheshwar - Odisha

Tender For corrigendum : supply of disconnecting and earthing device, 8 pole, 2 way, without off, on load 125a at 1000v ac, 2no+2nc and heavy handle and pad locking arrangement in one position, mounted in a stainless steel enclosure suitable for ac 23 duty and conforming to iec: 60947, maximum depth including handle 480 mm suitable for use in power panel (ht side) of lhb variant eog coaches confirming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1). approved make: m/s l&t-salzer (cat. no. 74168slb32logbss) / m/s schaltbau (cat. no. m137.0827407.r1) / m/s techno trendz (cat. no. is81210tt19l) / m/s kaycee (part. no. 12580892a34v49xe) / any other make approved by rdso in the list of bill of materials (bom) of switch board cabinets. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44803027

29 Apr, 2026 10.06 Lacs

Singtam - Sikkim

Tender For supply of miscellaneous electrical consumable items d d - red bakelite sheet, 6mm thick , fibre glass discharge rod 11kv , hand gloves for general purpose industrial applications , electrical contact cleaner aerosol can 500ml , loctite 495 bottle , 63a,415v,3 phase,5 pin industrial distribution board , teflon tape , water emery paper no 600 , water emery paper 400 , emery paperg rade 220 , emery paper no 100 sand paper , cable tie 300 mm , cable tie 400 mm , cu ring type lugs 70 mm2 , ring type copper lug 95 sq mm , copper thimble ring type 120 sq mm , copper thimble ring type 150 sq mm , ring type aluminium lug 35 sqmm , aluminium thimble slash lugs 50 sq mm , aluminium cable lugs 70 sq mm , aluminium lug 95 mm2 ring type , aluminium thimble ring type 120 sq mm , aluminium thimble ring type 150 sq mm , soft brush 7 mm , extension cord 6amp , power supply board 15slash16 amp , panel space heater 100 watts 240v , space heater rating 100w 230v ac , airex 1 phase space heater 75w , space heater 240v ac 50 watt , thermostate 0 to 60 deg c , thermostat range 25 to 75 degree c , water proof nylon small tool bag , pvc tape red 6 meter 18mm width , pvc tape yellow 6 meter 18mm width , pvc tape blue 6 meter 18mm width , pvc tape black 6 meter 18mm width , pvc tape green 6 meter 18mm width , markin cloth , hand gloves for 11 kv , 240v acslashdc indication lamp red led type , 240v acslashdc indication lamp yellow led type , 240v acslashdc indication lamp color blue , 240v acslashdc indication lamp green led type , indication lamp amber 230v ac , silica gel orange colour , cotton hand gloves , combined switch socket unit with indicator and fuse,16a , switch 16 amp,piano type , copper lugs ring type 10 mm , ring type copper lug 16 sq mm , cu ring type lugs 25 mm2 , lug thimble ring type cu 35 mm2 , lug thimble ring type cu 50 mm2 , safety belt full body harness , rubber hand gloves pair //bid details 2 / 51

State Government

CTN :44539772

24 Apr, 2026 NA

Ukai - Gujarat

Tender For corrigendum : supply of various types lighting material for emd-iii-common, colony electrical maint. & electrical fuel section at gsecl ukai tps. (emd-iii (common) et-6227) - industrial exhaust fan 1 phase 230 v, size: 305 mm,900 rpm suitable for heavy duty having minimum sound, ring mounted to give maximum volume under free air flow., cg make,bracket type wall mounted fan,230volt,ac,50hz,sweep-450mm( 18 inch ),oscillating & tilting type, industrial wall mounted fan 1ph, pedestal fan, size 450mm (18-inch) ,rpm-1440,1-phase,3-speed, 230 volt,100 watt with regulator., heavy duty industrial pedestal fan with regulator, 1-phase,230 v ac, sweep: 450 mm, totally metal body., industrial wall mounted fan, sweep-750 mm, voltage - 230 v ac, 3 cx1.5 sqmm flexible copper conductor 1100 v, copper flexible wire 3 cx2.5 sqmm ,1.1 kv, flexible unsheathed pvc insulated copper cable of size 4 corex6 sqmm, 1.1kv,multi stranded anealed tinned copper,epr insulated,extruded pcp sheath flexible cable size 4cx4 sqmm, pvc twin wire 2.5mm sqr., ictpn switch 415 volts,200 amp. t.p. heavy duty., ictp switch 415 volts,100 amp. t.p. heavy duty., led tube light fixture 4 ft long 18/20 watt., mcb single pole 6 amp., elcb+mcb 32 amp,30 ma, 4-pole (3 + n) 240/415 v, 50 hz, miniature circuit breaker 3 - pole, 32 a, 415 v, rccb,240/415v ac, 63 amp, 4 pole, sens:30ma ,mounting- din rail, mcbs(3 pole+nutral) miniature circuit breker current rating 63amp., ring spanner set model 1812 taparia make, fix spanner size 6x7 mm to 30x32 mm jhalani make, tubular spanner set (8 pcs ) product no ts 08 taparia make, taparia combination plier, product no.1621-8,210 mm, crimping tools, capacity: 6 mm2 to 50 mm2., crimping tools capacity: 10 mm2 to 185 mm2., wooden lighting board with elcb+mcb, 5 pin switch socket, control fuse, flexible cable, industrial top etc as per detail specification, 2 switch + 2 plug wooden board with top sunmica, lighting panel with 18 outgoing c.k.t., supplied with double door, insulated busbar, insulated neutral bars, earth bar, cable ties, circuit identification lables, modular type 16/20 amp 1-way swich,240 volt, 5 / 6 ampere modular switch, 230 volts, 50 hz., switch socket combined 6 & 16 amp.anchor make, 6/16a uni.socket code -4191, 15 / 16 ampere modular socket, 230 volts, 50 hz., plug socket 6 amp 230v,5 hole, led lamp 9 watt, 230v, elmex terminal connector 35 sqmm type cst-35, indication led lamp 25.5 mm dia. 110v ac, 0.5w, red with lvgp, smc junction box : dimension (outside-mm) 730 x 510 x 220, dimension (inside-mm) 700 x 480 x 200, make : sintex, pvc adhesive insulation tape roll, ht tap roll, wolf make air blower, bosch make hot air gun model ghg 630 dce power input: 2000 watts, temprature range: 50-630 degree c, air flow rate: 150/300/5001/min, weight: 0.73kgs, digital multimeter, industrial exhaust fan 1 phase 230 v, size: 305 mm,900 rpm suitable for heavy duty having minimum sound, ring mounted to give maximum volume under free air flow., digital clamp meter, cg make,bracket type wall mounted fan,230volt,ac,50hz,sweep-450mm( 18 inch ),oscillating & tilting type, industrial wall mounted fan 1ph, pedestal fan, size 450mm (18-inch) ,rpm-1440,1-phase,3-speed, 230 volt,100 watt with regulator., heavy duty industrial pedestal fan with regulator, 1-phase,230 v ac, sweep: 450 mm, totally metal body., industrial wall mounted fan, sweep-750 mm, voltage - 230 v ac, 3 cx1.5 sqmm flexible copper conductor 1100 v, copper flexible wire 3 cx2.5 sqmm ,1.1 kv, flexible unsheathed pvc insulated copper cable of size 4 corex6 sqmm, 1.1kv,multi stranded anealed tinned copper,epr insulated,extruded pcp sheath flexible cable size 4cx4 sqmm, pvc twin wire 2.5mm sqr., ictpn switch 415 volts,200 amp. t.p. heavy duty., ictp switch 415 volts,100 amp. t.p. heavy duty., led tube light fixture 4 ft long 18/20 watt., mcb single pole 6 amp., elcb+mcb 32 amp,30 ma, 4-pole (3 + n) 240/415 v, 50 hz, miniature circuit breaker 3 - pole, 32 a, 415 v, rccb,240/

CTN :44808213

18 Apr, 2026 12.88 Lacs

Bikaner - Rajasthan

Tender For providing of electricls tools & equipments - heavy duty screwdriver insulated , electrician screwdriver thin stem insulated handle , knife double bladed electrician , chisel firmer with wooden handle , , (a) crimping tool , wire cutter and stripper , hacksaw frame , tweezers , drill hand brace , plane cutters , smoothing cutters , file flat rough , file flat bastard , file rasp, half round , de soldering gun , contactor & auxiliary contacts (rm) , contactor & auxiliary contacts. (rm) , pin type, shackle type, egg typ & suspension type insulators including , hardware fitting , portable electric drill machine , load bank (lamp/heater typ , brake test arrangement with tv spring balance rating , laboratory type induction coi , series test lamp (rm) , knife switch dpdt fitted with fuse terminals (rm) , knife switch tpdt fitted with fuse terminals (rm) , miniature circuit breaker (rm , earth plate (rm) , earth electrode (rm) , elcb and rccb (rm) , fuses (rm) , rheostat (sliding type) , capacitors (rm) , various electronic components (rm) , various lamps (rm) , plug socket piano switch lamp holder (rm) , cables , twisted pair , non-metallic sheathed cable , underground feeder cable , ribbon cable , metallic sheathed cable multi- , conductor cable coaxial cable , direct-buried cable (rm) , rubber mat (rm) , electrician helmet , rcc pole with accessories (ms angle iron, 'c' clamp, stay insulator etc.) and materials , ohm meter; series type & shunt type, portable box type , digital multi meter , a.c. voltmeter m.i. analog, portable box type housed in bakelite case , milli voltmeter centre zero analog, portable box type housed in bakelite case , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi, analog, portable box type housed in bakelite case , kilo wattmeter analog , (b) frequency meter (digital) , magnetic flux meter , tachometer , tong tester/clamp meter , megger , single phase variable auto transformer , growler , ac starters , oscilloscope dual trace , function generator , discrete component trainer , linear i.c. trainer , digital i.c. trainer , domestic appliances- , 2. mixture & grinder , h. washing machine semi-automatic , i. motor pump set , oil testing kit , battery charger , current transformer , potential transformer , 15 or 17 computer or latest version , d.c. shunt generator with control panel , motor-generator (ac to dc) with control panel , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , fire buckets , fire extinguisher co2 , black board/white board , almirah , metal rack , lockers with drawers , working bench , writing board , instructor's table , instructor's chair , diesel generator set with changeover switch, over current breaker and water/air-cooled with armature, star-delta connections ac 3 phase , dc generators-series, shunt and compound type for overhauling practice , pillar electric drill machine motorized , motorised bench grinder , a.c. series type motor , single phase capacitor motor with starter switch , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger (home) , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. , ac phase-wound slip ring motor with starter switch , universal motor with starter/switch , synchronous motor with accessories like starter, excitation arrangements. , thyristor igbt controlled d.c. motor drive with tacho-generator feedback arrangement , thyristor/igbt controlled a.c. motor drive with , single phase transformer, core type, air cooled , three phase transformer, shell type oil cooled with delta/ star , electrical machine trainer

CTN :44605670

14 Apr, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of frequently used spares for alds - kalvacha (model: lpgk220f/lpgk 230), dispenser keypad, electronic cpu, dispenser display card, dispenser totalizer card, relay board, dispenser flow / piston meter:, dispenser flow meter pulsar:, supply of communication cable for dispenser:, mechanical seal for dispenser flow meter:, differential valve repair kit for dispenser, dispenser flow meter head o ring set, solenoid valve with coil, dispenser pressure gauge, breakaway coupling including anchoring arrangement for dispensing hose, differential valve, carbon bush & shaft, yenen- regismart ii, dispenser keypad, electronic cpu, dispenser display card, dispenser power card, dispenser totalizer card, dispenser flow / piston meter:, dispenser flow meter pulsar:, supply of communication cable for dispenser:, magnetic coupling for dispenser flow meter, differential valve repair kit for dispenser, dispenser flow meter head o ring set, dispenser diapharam, rtd sensor, atc card, filter element for dispenser, fas-230/fas-pdc400, dispenser keypad, electronic cpu, dispenser display card, dispenser power card, dispenser flow meter pulsar:, magnetic coupling for dispenser flow meter, differential valve repair kit for dispenser, dispenser flow meter head o ring set, eurostar, dispenser keypad, electronic cpu, dispenser display card, dispenser power card, dispenser totalizer card, dispenser flow / piston meter:, dispenser flow meter pulsar:, supply of communication cable for dispenser:, mechanical seal for dispenser flow meter:, differential valve repair kit for dispenser, dispenser flow meter head o ring set, filter element for dispenser, opw t3, dispensing nozzle, dispensing nozzle teeth, dispensing nozzle lever lock, dispensing nozzle bush, dispensing nozzle handle, dispensing nozzle sleve, l&t, l&t single phase preventor ma 51bc, l&t contactor mnx 18, l&t mn2 olr, schneider, schnider thermal overload relay lre 14 7a-10a, schneider mushroom head push button as542n, schnider contactor lc1 e12 10, 30ma elcb, supply and installation of plc for double tank alds panel with program, smps 24v, honor & reputed make, supply & installation of digital plc for double tank alds panel with program-he-exl1e4. exl6e series ocs with high-density dc/dc i/o.twenty-four (24) digital inputs compatible with 12v/24vdc - four inputs can be used for 10khz high speed counting.sixteen (16) dc outputs - 0.5a per point - two (2) outputs can be used as pwm/pulse outputs. two (2) 10-bit analog inputs selectable between 0-10v and 4-20ma. with program, supply, fixing and wiring of two tanks . dispenser - relay based, esd function, unloading operation, dispensing operation, tanks interlocking between two tanks and mode selection, hla two tanks, panel internal wiring, routing, testing and installation., polycab/orbit, earthing wire 6mm2 copper flexible, earthing wire 16mm2 copper cable, sheilded cable 3c x 1.5sq mm, sheilded cable 6c x 1.5sq mm - armoured, sheilded cable 2c x 1.5sq mm - armoured, sheilded cable 3 c x 2.5sq mm - armoured datasheiled, copper armoured cable without sheilded -3 core x 1.5 sqmm, copper armoured cable without sheilded - 2 core x 1.5 sqmm, copper armoured cable without sheilded - 6 core x 1.5 sqmm, copper armoured cable without sheilded - 6 core x 2.5 sqmm, baliga, flp dummy for jb, emergency button flp, pump on/off switch flp, 4 way junction box, flp double compression gland 2c x1.5sqmm, flp double compression gland 3c x2.5sqmm, flp double compression gland 6c x2.5sqmm, nonflp double comp. gland 2x1.5sqmm, nonflp double comp. gland 2x2.5sqmm, nonflp double comp. gland 3x1.5sqmm, nonflp double comp. gland 3x2.5sqmm, nonflp double comp. gland 6x2.5sqmm, fuji/schnider - vfd, supply & installation - vfd (incl of cable supply , glands and other allided works), fuji/krycard, 1kv onine ups, ira, tyre inflator - full set, 15 mts hose & nozzle, floor mounting stand, cpu card, coil set, rochester, rochester ga

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