Latest automatic transfer switch Tenders | Government automatic transfer switch Tenders

CTN :42568269

24 Nov, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of gasket dia 12096 05thk , main cylinder dia 42 mc , cooler stage i ii , pressure gauge 0 to 400 bar , manometer 010 bar , switch high pressure , convalve assly for cyl d70 , piston pin dia 35 70 , convalve assly for cyl d42 , convalve assly for cyl d25 , needle valve 14 bsp panel m , water resistent pearl eac hp 26016 , molecular sieves eac 26011 , main bearing pairupperlower , crankshaft mc , connection rod with oil hole , cr bearing pairlarge end brg , lebearing pair with oil hole , needle roller bearing rna 6906 , cover for lub oil pumpmc , shaft for water pump , mechanical seal for water pump , split pin dia 4 32lis 549 , central sucinvolute bodymc , water pump asslycentral suc , main cylinder dia 70 mc , main cylinder dia 25 mc , rupture disc dr mon tef mon , gasket caf 72721thk , air filter dry marine applin , subassly piston d25 woil hole , dew point meter with sensor , pair of bearings upper lower , washer thrust , pair of bearings of joint rod , pump water , gasket caf 72721 , filter air , switch temperature 150200 cel , switch temperature 50120 cel , ring piston , manometer 025 bar , manometer 0100 , manometer 0250 , relay pressure , ring central d12011465 , ring central d90848 , ring central d62589 , ring central d363375 , o ring dia 20 3thk nitrile , oil seal id110 od140 12 viton , union elbow w35l a3cdpr71 , adjstand pipe elbow evw 42 lr , progressive ring dpr 42l71 , element filter , silencer , main valve 4 way change over valve 4009096 , prssure indicator 016 bar 4031077 , nrv block r1r4 eac hp26160 , nrv r5 4009095 , pressure relief valve , pressure reducing valve , needle valve manual condensate drain valve 4030585 , prssure buildup valve v3 4009736 , control panel 4030633 model 22024mcp04 , control card for control panel , fuse for dryer control panel 4009109 , safety valve , control valvesolenoid valve bank 4009109 , tower seal hd b168420 , bonded seal 18 , bonded seal 38 , bonded seal 14 , auto drain vale with timer , pre after filter element fhp4101 , finefilter element fhp410a , silencer eac hp 26200 , compsleeve eka hp 26026 set of 4 , water resistant pearl eac hp 26016 , molecular sieve eac hp 26011 , vibration damper beko , differential pressure indicator 400 bar , bonded seal 1 2 , pressure indicator 025bar , pressure indicator 010 bar , pressure regulator 010 bar 14 , piston ring dia 165 , piston ring dia 125mm , piston ring dia 70mm , piston ring dia 42mm , piston ring dia 25mm , diaphragm valve assly nw8 , safety relief valve 220bar , pressure gauge 0400 bar , antivibration mount akcc400e , 3 way solenoid valvenfp50hz , high pressure switchnfp , piston dia 165 mc , central ring d 12011465thk , gasket alu 1258120475thk , gasket alu d1845177475thk , conc valve d140125 airn2argon , piston dia 125 mc , convalve assly for cyl d165 , cylinder head dia 165

Central Government/Public Sector

CTN :42457381

25 Nov, 2025 15.61 Lacs

Anuppur - Madhya Pradesh

Tender For corrigendum : supply of electrpoteknica engineering pvt ltd make vcb 3 3kv spares d d - cu terminal incoming epoxy , cu terminal through going epoxy , cu terminal out going epoxy , cu terminal inter connecting epoxy , isolator 3 3kv 6 6kv 400a on off complete assly , ammeter selector switch , voltmeter selector switch , 3 3kv grade h t c t epoxy resin cast 200 100 5a 10va , 3 3kv grade h t c t epoxy resin cast 100 50 5a 10va , core balance current transformer , epoxy cbct fixing plate set , 3 3kv 6 6kv grade epoxy resin cast , 3 3kv p t fuse 3 amps , epoxy p t fuse fixing plate , p t fuse fixing clamp , 2 5inch round flush type ammeter , 2 5inch round flush type voltmeter , m s press to release with spring , m s breaker charging handle with axelset , base mounted earth leakage relay , 1 ph 16 amps rectifier capacitor unit , relay for intrinsically safe circuit , static type 3 over current relay , indicating lamp led type 12v ac set r g a , aux contactor 110v ac , 20 amps fuse base and carrier , hrc fuse link 2a , copper bus bar main 30x 15 , m s fabricated cable box for incoming , m s fabricated cable box for , limit switch for test 1 no 1 nc , limit switch for test 02 no 02 nc , micro switch for interlock , shunt trip coil assembly , aux switch 4 no 4 nc , front operated manual , vacuum interrupter , bottle connector for vcbset , fibre glass housing , epoxy guide bar for drive insulator , 3 3kv 6 6kv epoxy resin cast , copper terminal top set , flex connector set , opening spring for vcb , 3 3 6 6kv vcb breaker complete , 1 phase p t 3 3 6 6kv 110v , 3 3 6 6kv p t fuse 1amps , motor protection relay ) /bid number : gem/2025/b/6761534 * /dated: 27-10-2025 & & / bid document 1 / 42

CTN :42772611

28 Nov, 2025 NA

Salem - Tamil Nadu

Tender For sensors and actuators lab equipments - temperature measurement trainer kit 3 transducers-temperature measurement using iron/constantan thermocouple with cold compensation, using rtd and using thermistor- amplifier, constant current source- 31/2 digit display to view the temperature- built in power supplies & - legend printed in the pcb- necessary test points & - wooden closed cabinet- detailed instruction manual, behaviour of inductive and capacitive proximity sensors-inductive and capacitive proximity sensor mounted on board- proximity sensors pins terminated in terminals & - dc 24v build power supply & - buzzer and relay pins terminated in terminals & wooden closed cabinet & detailed instruction manual, displacement measurement using lvdt- lvdt range 10 mm & - screw gauge to move the core in lvdt- ac signal source, phase sensitive detector and instrumentation amplifiers & - 31/2 digit display to view displacement- test points to measure the signals & - built in power supplies- legend printed in the pcb & - wooden closed cabinet- detailed instruction manual, ldr vi characteristic and measure speed of the dc motor using optical sensor- 24v dc motor & - variable speed circuit & - slotted plate fitted in the shaft of the motor & - opto interrupter to sense the slot to use the speed of dc motor & measured the pulse & - frequency to voltage converter circuit & - digital display to display the speed- built in power supply and wooden cabinet, performance of ultrasonic sensor and moisture sensor- arduino uno board & - ultrasonic sensor & - moisture sensor- 16*2 lcd display & - the moisture and distance can be visualized in lcd display & - serial communication in pc- supporting program and usb cable and necessary patch cardwill be provided & - built in power supplies & - necessary test points & - wooden closed cabinet & - detailed instruction manual, behaviour of transistor as a switch- on/off control on dc motor using & - push button & - single pole single through (spdt) & - single pole double through (dpdt) & - limit switch & - transistor as a switch & - relay switch- built in power supplies & - necessary test points & - wooden closed cabinet & - detailed instruction manual, forward and reverse control of three phase ac motor- 2 nos. of 3 phase 16a main contactors & - 3 phase input, fuses- stop, start fwd, start rev, push switches & - control inputs and outputs wiring & - indication of forward and reverse operation- proper termination for 3 hp cage motor & - wooden closed cabinet, pneumatic circuit for double acting cylinder trainer kit consisting of- 2 feet x 2 feet hylam panel & - supporting stand & - frl with base 1 no. & - hand slide valve with base 1 no.- double acting cylinder 25mmx100mm with base 1 no.- 5/2 solenoid valve valve 24v with base 1 no. & - flow control valves with base 2 nos. & - necessary plugs and cable- switch module 1no & - 24v, 2a power supply- without air compressor, servo motor control with an arduino shield- arduino uno board & - mg90s servo motor & - 16*2 lcd display- sweeps the shaft of servo motor back and forth across 180 degree & - potentiometer value and shaft position visualized in lcd display & - serial communication in pc- supporting program and usb cable and necessary patch card will be & provided & - built in power supplies, necessary test points- wooden closed cabinet, detailed instruction manual

State Government

CTN :42779169

15 Dec, 2025 31.11 Lacs

Mumbai - Maharashtra

Tender For three years annual rate contract for supply of spares and consumable items for electrical and mechanical division - three years annual rate contract for supply of spares & consumable items for e&m division, direct mounting pressure gauge 0-10 bar, danfoss differential pressure switch (range 0.2-7.5 bar), indfos differential pressure switch (range 1-10 bar), 22 kg co2 high pressure hose with horn, discharge pipe of abc fire extinguisher, insulation tape (black), teflon tape, rubber gasket sheet 3mm, taps for water purifier, notifier smoke detector fapt-851, notifier manual call point f-mcp-glass, notifier monitor module fmm-1, notifier control module fcm-1, notifier relay module frm-1, notifier fault isolator module iso-x, flasher cum hooter sys-hs, ravel photo & heat multi detector (model.re316sh-2l), float switch 230vac, ip67 with 5-meter inbuilt cable, 2.5 sq mm frls copper wire (r,g,b- 300 mtr each), 4 sq mm frls copper wire (r,g,b- 300 mtr each), 2.5 sq mm frls 3 core copper cable, polish paper (sand paper 120), spray paint (silver,black & red), duracell aa 1.5 volt cell, duracell aaa 1.5 volt cell, digital astronomical timer, digital timer, pin type lug 2.5 sq mm, pin type lug 6 sq mm, pin type lug 1.5 sq mm, ring type lug 6 sq mm, ring type lug 10 sq mm, ring type lug 25 sq mm, ring type lug 4 sq mm, kirloskar foot valve - 150mm spring type, kirloskar foot valve - 80mm spring type, kirloskar foot valve- 65mm spring type, kirloskar foot valve- 100mm spring type, kirloskar foot valve- 75mm spring type, kirloskar foot valve- 40mm spring type, nut & bolt with washer - size m6*20mm, nut & bolt with washer - size m8*20mm, nut & bolt with washer - size m10*30mm, nut & bolt with washer - size m12*50mm, silicon sealant cartridge, drill bit set (hss)- set of 13 bits, concrete drill bit set- set of 5 bits, cable tie 150mm, cable tie 250mm, ceiling fan capacitor 2.5 micro f., exhaust fan capacitor 2 micro f., grinding & cutting wheel 107x1x16mm for ag4 grinding machine, electrical insulated gloves full palm rubberization -1000v resistance non-slip, htc smps-3005 0-30 v, (0-5 a) dc regulated power supply, mk one module blank plate, schneider 6/16 amp modular socket, schneider 6/16 amp modular switch, legrand 6/16 amp modular socket, legrand 6/16 amp modular switch, mk 6/16 amp modular socket, mk 6/16 amp modular switch, 3 module surface box, 3 module modular plate, 1 mm frlsh wire (red), tds meter- isi mark, ip68 (+-0% tolerance), taparia line tester, portable digital weighing machine (150kg), flex quick instant adhesive, 3m double tape (2 mm thick with width 25 mm & length 10 mtr), heavy duty pipe wrench (315 millimetre), pressure gauge with hose, air charging 230volt electric pump (200 psi), dol starter 5hp, gemtax v-belt- no-a1484 lp a/57 belt (for polyhouse fan), gemtax v-belt- no-a1814 lp /a70 belt (for polyhouse fan), gemtax v-belt- no-a76 belt (for polyhouse fan), raval plug 35mm, philips choke for ip 20,33-watt lights, philips 33w light fittings 1 feet x 4 feet, kirloskar nrv 40mm, flg std- bs10d, body ms, disc cs, seat nbr, class pn16, kirloskar nrv 65mm, flg std- bs10d, body ms, disc cs, seat nbr, class pn17, chain wrench 150mm, brush cutter wire (round shape), led 50w driver, input 100-300 vac, output dc56-75v, led 30w driver, input 100-300 vac, output dc30-56v

Central Government/Public Sector

CTN :42771677

25 Nov, 2025 NA

Manuguru - Telangana

Tender For supply of spares for plant equipment c c - hfo suction filter gasket , rotor assembly , pump bearing , coupling insters , relief valve spring , electric motor for hfo pump-75kw , ldo suction filter gasket , pump bearing , gate valve 25nb , ball valve 50nb , ball valve 25nb , globe valve 25nb , globe valve 15nb , nrv valve 200nb , motorised ball valve 150nb , 25nb ft trap , drain oil pump shaft , drain oil pump bearing , drain oil pump seal , drain oil pump coupling , sump pump pump shaft , sump pump pump bearing , sump pump seal , sump pump coupling , sump pump in drain trench-shaft , sump pump in drain trench-bearing , sump pump in drain trench-seal , coupling , oil recovery pump shaft , oil recovery pump bearing , oil recovery pump seal , oil recovery pump coupling , sump pump in ows water pit-impeller , sump pump in ows water pit - impeller nut , sump pump in ows water pit - pump shaft , sump pump in ows water pit- casing spacer , sump pump in ows water pit - gland packing , control panels crimping pins , control panels - bulbs for indicating lights , control panels - control circuit fuses , control panels - push buttons , thermocouple rtd element , thermowells , pressure transmitter , differential pressure transmitter , level transmitter 0-14.5 m , level transmitter 0-9 m , level transmitter 0-2 m , level switch , control valve diaphragm , control valves gland packing , control valves trim , control valves gasket , control valves position transmitter , control valves complete set of solenoid valve , control valves position limit switch , flash tank - capacity 6 cum and 2 cum , steam traps , ball valves 80nb , gate valve drain vent 50 nb , gate valve 400 nb manual , control valves 50 nb for dot floor coils , control valve 25 nb for ows floor coil , cladding sheet for hfo pipe ) /bid number : gem/2025/b/6845628 * /dated: 15-11-2025 & & / bid document 1 / 55

CTN :42771708

24 Nov, 2025 NA

Parganas - West Bengal

Tender For tender for supply of purchase of spares d d--block bedplate assembly , cylinder block , bearing upper main rear std , bearing lower main rear std , tappet valve , cover plate sae b , cover access , flywheel assy w300 , valve inlet , seal valve stem , arm rocker exhaust , arm rocker inlet , filler cap assembly , seal fuel injector , manifold exhaust , filter oil , pipe assembly fuel boost control , washer fuel injector , clip pipe , filter fuel 5 micron , insert , hose 49.5mm x 55mm , pin pivot , bearing liner , guard hose , filter assembly hydraulic return , cap sideshift stabiliser , stabiliser ram left hand , pin pivot , pad wear , lower , mounting resilient , bracket lock assembly , hinge assembly , leftside , plate baffle , bumper , retainer hose , hose 10 bsp hp 850 hyd. pump to steer va , mounting cab upper blue a-post , mounting cab upper green b-post , mounting cab lower red b-post , mount relay , stay door , leftside , door tinted glass upper , door tinted glass lower , door seal left hand , latch assembly inner , right hand , lock cover door left hand side , door tinted glass upper , door tinted glass lower , handle door right handle , lock cover door , right hand , window tinted glass side , bar window stay , pin tension , tape reflective , white , frame outer , rear window , rear window tinted glass , seal - door , seal left hand- rear window , seal right hand- rear window , latch right hand assembly , spindle roller , pipe cover front , pipe cover side left hand , cover pipe front , cover pipe side right hand , console heaterless , floormat , bush , bush , pin pivot , bearing 50.94 x 55.9x40 long , pin pivot , bush spring , pin pivot back , bush , pin pivot , bush , cap bolt cover , seal pivot pin grease , bearing liner , ring liner , pivot pin kingpost , cylinder hydra clamp , bush , pin pivot , 172mm long with groove , pin pivot , seal pivot pin , seal pivot pin , guide hose righthand , extinguisher fire , cable battery (negative) , light headlamp 12v torque to 12 nm , switch panel , actuator switch , switch actuator auto , instrument speedometer (40kph) , relay park brake , relay change over , motor wiper linkage assembly , ring clamping , stabiliser control rod , assembly , lever parking brake red grip , bearing self lubricating , rim steering wheel , knob spinner assembly , cap steering wheel , hose 08 bsp hp 1910mm a , hose 06 bsp hp 1910mm a , hose wa feed pipe to lift , hose wa feed pipe to lift , hose 3 by 8 bsp 530mm long , hose -1275 mm , hose , hose bottom port , hose 3 by 8 bsp 1740mm , hose 3 by 8 bsp 1410mm , hose bsp hp 650mm , pipe slew rh , bracket support , hose , hose 10 bsp lp 2880 , hose hoc refer page no 841 , plate clamp backing , hose 10 bsp hp 2520mm b bottom port , hose steer ram-lh , coupling male g1 by 4 inch b , ring seal , hose 600 mm , coupling female q oblique r , ram steer black service version , bush , kit-seal , seal pivot pin , bush , seal , seal , bearing taper roller , bearing , seal , stop lock 35mm long , gear planet , hub planetary , bearing roller , double row , seal , cover plate hub seal , coupling yoke front axle , bearing taper roller , differential assembly , hub planetary , plate brake friction , plate brake counter , pin reaction , kit set of spacers from 12.625 to 14.200 thick , disc park brake , differential assembly , spring compression , rim wheel rear , shaft drive 2ws 4wd , strap bearing , kit spider unqin , yoke 4wd , gear lever turret , assembly , yoke coupling - 1480 35 t , bearing needle roller , bearing tapper roller 35 x 65 x 18 , element transmission filter 94mm long , block selector , bearing 14 dia ball , spring compression , retainer spring , plate friction , bearing needle thrust , spring , seal ring , plate counter , tube oil filler , manual , rubber hose 6x12x800 , pipe brake leftside 80d , pipe brake rightside 8od , dipstick assembly abi , horn 12v , air filter , hose , bowl , strip sealing , bracket , bush 55 by 45 , sidecutter lefthand excavat

CTN :42616042

24 Nov, 2025 NA

Bathinda - Punjab

Tender For corrigendum : supply of mt spares e e--control valve lv7 t815 , manual brake valve lv7 t815 , circuit breaker bty cutoff switch lv7 t 815 , pneumatic valve lv7 t815 , back pressure valve sp valve lv7 t 815

CTN :42775081

25 Nov, 2025 NA

Jammu - Jammu And Kashmir

Tender For supply of instaline automatic transfer switch 200a 4p

CTN :42783866

08 Dec, 2025 NA

Malda - West Bengal

Tender For open e-tender for the work of deep screening of track 21 tkm by bcm & 2.25 tkm by manual, 38 nos switch renewal, tfr 54.3 tkm and extension of stabling line at bgp end of shivnarayanpur station along with connection to main line and brake van siding & engine escape line at sakrigali station with other ancillary work in the section of sse/pw/sbg in jurisdiction of sr.den/ii/mldt.

CTN :42751327

24 Nov, 2025 12.76 Lacs

Karur - Tamil Nadu

Tender For providing of custom bid for services - supply of spares of rotork make rosovs for karur receiving terminal - seal kit suitable for model #cp/s-045-140a/ba, seal kit suitable for model #cp/s-065-335a/da, seal kit suitable for model #cp/s-065-385a/εα, seal kit suitable for model #gp-085c-335a/c2, sov model no. 2401112.4671.230.50, 1/4" npt,, auto reset, 230 vac sov model no. 2401146.4671.230.50, 1/2" npt,, manual reset, 230 vac, limit switch box model # ks2d1a2ngrcn, air filter regulator model # b73g-4ak-am1-rmg, 1/2" npt, push button assembly for model fpbs52102, push button assembly for model rit

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Central Government/Public Sector

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Central Government/Public Sector