Latest manual switch Tenders | Government manual switch Tenders

CTN :45214197

30 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of rectifier assembly rotating , exciter rotor for 350kw alternator , rotating rectifier assembly , rotating rectifier assembly , surge supressor (ssa 1-rra) , single parallel selector switch , diodes , exciter rotor , bearing nde side for motor -6310c3 , nde bearing no.6310/c3 , bearing de side for generator -6315c3 , bearing nde , bearing de side for motor-nu317c3 , nde bearing(nu 328 jc3) , push button , red , push button , hrc fuse link - ns 2a , display card-c , control card of avr bcd601 , bcd681r , automatic voltage regulator type ievr 2n , brush holder , wound rotor assy , rotating rectifier , gasket for stator frame , qdc current transformer , de bearing(de-6328) skf , nde bearing(nde. nu. 328) skf , avr-2n , over load relay - 1.6-2.5a , avr ievr 2n , hrc fuse links-415v ac , 6a ns 6 , hrc fuse links-415v ac , 2a ns 2 , v-trim potentiometer , avr cards bcd-601 power card , avr cards bcd-681r2 control card , potentiometer qdc , diode fuses , bearing nde side for motor-6317c3 , auto manual switch , avr ievr-2n with slm unit

State Government

CTN :45593106

17 Jul, 2026 2.61 Crore

Delhi - Delhi

Tender For supply of to cooler part no c88709 make kbi , pipe oil control unit to swivelt fitting make kbi , angle screw fitting output from housing make kbi , compressed air pipe part no c66686 make kbi , screw fitting pressure switch part no c57324 by5 make kbi , angle screw fitting pressure switch make kbi , pipe housing to relief valve make kbi , angle screw fitting relief valve make kbi , screw plug g3 by8a compressor housing make kbi , screw plug g3 by4a compressor housing make kbi , protective grating part no c63211 make kbi , bracket two point mounting make kbi , bracket single point mounting make kbi , stud m10x25 resilient mounting make kbi , angle main air compressor make kbi , motor hub part no b91651 make kbi , setscrew m8x20 motor hub make kbi , cover dry type air filter make kbi , vane ring part no 8 000 8 923 720 4 make kbi , hexagonal nut dry type air filter make kbi , dust dischar valve part no 8 000 8 460 702 4 make kbi , air filter bracket part no ii41935 make kbi , holder dry type air filter part no c81101 make kbi , hose dry type air filter part no c70318 by2 make kbi , hose clamp dry type air filter make kbi , clamp part no c81114 by1 make kbi , electrical installation part no ii49776 make kbi , support part no ii14502 make kbi , temperature switch part no ii49742 by03 make kbi , closing parts part no i89979 by02 make kbi , washer 17 part no 450682 make kbi , rain hood part no b79455 by2 make kbi , elctromecanica part no stn3499 make kbi , connector for cab pneumatic valve 01008260 , duplex piston valve oem part no ii80663 oem kbi , anti skid valve gv 18 2 make kbi , check valve g3 by4 kb partno ii2556 make kbi , magnet valve part no i82554 by1110 make kbi , magnet valve wmv01 by5zg for rs 1 make kbi , l0wer guide rail assy left for saloon , air dryer unit byrs10 make kbi , main air compressor conditional oh kit for rs 3 make kbi , pressure reducing valve dmv 7 by7 5 make kbi , safety valve 15 bar part no ii40143 by8150 make kbi , lad03a card for becu byrs10 make kbi , kit for brake hanger byrs 1 make-kbi connecting cable (for anti skid valve) make-kbi(part no n62148/01500), magnet valve of anti-skid valve make-kbi (part no.- ii31211/024), compressor housing. part no: ii44824 make: kbi, minimum pressure valve. part no: ii44692 make: kbi, scavenge pipe part no: c64985 make: kbi., screw plug g1/8a,part no:456475,make:kbi, screw plug g1/4a,part no:451540,make:kbi, hexagonal nut m8 scavenge pipe. part no.465509 make: kbi, hexagonal nut m12 housing head. part no.452187 make: kbi, o- ring thermostat stopper. part no :b89188, make: kbi, stopper, part no: b89189, make: kbi., o-ring oil control block. part no:889193, make: kbi, stud m8x30 oil control unit. part no:451435,make: kbi, hexagonal nut m8 oil control block. part no. 465687,make-kbi , screw plug g3/8a oil control block. part no:461588, make: kbi, adapter dome,part no:c66218,make:kbi, gasket of main air compressor/rs3/rs9. part no.- b89159 make : kbi, screw fitting,part no:c59093/1, make:kbi, oil pipe-relief valve to compressor-block part no:ii33598, make: kbi, scroll casing,part no:i92325/03,make:kbi, admission ring,part no:b90701,make:kbi, cooler cowl,part no:ii43792,make: kbi, adapter housing,part no:ii45153,make:kbi, reducing union compressor safety valve. part no: //bid details 2 / 79

CTN :45543181

23 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of pump assy fuel , motor assy wiper , yoke starter , hydraulic cylinder hm , release bearing butee dm p , housing friction clutch , driven plate for clutch , dual brake valve , armature , stator , wind screen wiper motor , protective bag , switch swf , differential lock switch

CTN :45526880

19 Jun, 2026 NA

Wankaner - Gujarat

Tender For quotation for (1) contactor block 220 and 440 volts (price of no. 1) (2) clock timer 220 volts (price of no. 1) (3) voltage device (price of no. 1) (4) auto manual switch (price of no. 1) (5) fuse (price of no. 1) (6) mcb (price of no. 1) (7) 16 mm wire (price of 1 meter) (8) 3 t.f. 50 contactor coil 220 and 440 volts (price of no. 1) (9) alarm switch (price of no. 1) (10) supply of ro filter plant and water cooler in the municipality-run girls high school.

CTN :45505839

20 Jun, 2026 NA

Pathankot - Punjab

Tender For supply of air filter cartridges , delivery valve , gear lever end small , gear lever end big , chain and sprocket kit , oil filter , regulator assy rh , sleeve cyl assy , battery cut off switch , passenger or driver fan 24v , armature assy , fuel motor , clutch disc , pinion oil seal , piston assy , cyl head gasket , spark plug , window dropper , protective bag

CTN :45465664

18 Jun, 2026 3.00 Lacs

Thanjavur - Tamil Nadu

Tender For supply of upgradation of laboratory equipment- tansche - upgradation of laboratory equipment, digital ic trainer kit: equipped with 16 high -visibility leds for monitoring experimental outputs and logic status indication. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. additional 16 leds provided to display the real-time status of individual switch operations. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. built -in variable clock generator enables pulse generation for sequential and timing-based digital experiments. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. features dual 7 -segment led display with 7447 decoder/driver ic for bcd to display conversion experiments. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic inter-facing. includes solder less breadboard for rapid circuit prototyping and reusable experimental setup development., pam,pwm,ppm trainer kit:pam- ppm- pwm modulation and demodulation techniques, using natural and flat-top sampling. natural sample, sample and hold and flat-top outputs. selectable 2 different sampling pulse frequencies on board. on board sine wave generators. voice communication using dynamic microphone and speaker. -on board filters and amplifier. functional blocks indicated on board mimics. input- output and test points provided on board. built in dc power supply -fully documented operating manual -switch faults .pulse modulation techniques: (1) pulse amplitude modulation (2) pulse width modulation (3) pulse position modulation crystal frequency : 6.14mhz .sampling frequency : 16 khz, 32 khz .sine wave generator : 1 khz & 500 hz, amplitude (0-5) v. tolerance +5% . low pass filter : 4th order bw filter. cut off frequency 3.4 khz. voice communication : voice link using dynamic mic & speaker . ac amplifier : with adjustable gain control interconnections :uninsulated sockets. power:230v,50hz . accessories : manual , set of patch chords, microphone & speaker., electronics work bench:digital storage oscilloscope (dso) - 50mhz - 1no . 3mhz function generator (fg) 1no.dual output variable power supply (rps) (0-30v/2a) - 1no. fixed output power supply ( 12v, 500ma) ( 5v, 500ma) - 1no . digital multimeter 3.5 digit [hand held type] - 2nos 3.5 digit lcr meter [hand held type] - 1no. soldering & desoldering device - 1no., mosfet drain current and transfer characteristics trainer kit:circuit diagram in the front panel.biasing components provided test points are terminated at banana connector.input: 230v ac.housed in a closed cabinet.detailed experimental manual.2mm patch chords provided for inter connecting., frequency response of cs amplifier trainer kit:circuit diagram in the front panel.biasing components provided test points are terminated at banana connector.input: 230v ac.housed in a closed cabinet.detailed experimental manual. 2mm patch chords provided for inter connecting., frequency response of cascode amplifier trainer kit: circuit diagram in the front panel. biasing components provided test points are terminated at banana connector.input: 230v ac. housed in a closed cabinet. detailed experimental manual. 2mm patch chords provided for inter connecting., class a transformer coupled power amplifier trainer kit: circuit diagram in the front panel.biasing components provided test points are terminated at banana connector. input: 230v ac.housed in a closed cabinet.detailed experimental manual.2mm patch chords prov

State Government

CTN :45445480

12 Jun, 2026 5.78 Lacs

Kollam - Kerala

Tender For deposit-shabda surabhi smart class rooms-mynagappally gramapanchayat-supply and installation of electronic equipments for arranging sabda surabhi smart class rooms in 6 govt. lp schools at mynagappally gramapanchayat, kollam.-general electronics work - public address system, od156085/2025-2026:supply and installation of desktop paging microphone with multi tone chime having flexible 30 cm gooseneck, frequency response minimum 50-10,000hz, sensitivity 2.0mv/pa or better, low noise cable with phone plug, supplied with 2x1.5v(um-3) pencil cells, aluminum die cast top and special high reliability switches with integrated led indicator etc. 3 year warrantypreferred make- ahuja, bogen, bosch, studiomaster., od156086/2025-2026:supply and installation of wall mount compact, high fidelity speaker - having rated power 30watts (30w / 15w / 7.5w / 3.75w), frequency response - 100hz to 20khz, sensitivity - 88 3db (1w, 1m), 5 inch woofer and 1 inch tweeter etc. warranty-3 yearspreferred make - studiomaster, ahuja, dynatech or equivalent , od156212/2025-2026:supply and installation of professional 19 inch rack mounted pa amplifier having minimum 4 balanced mic/line inputs (combo jacks), 1 auxiliary input, bass/treble and master controls, low cut switch, led indicators for power on, signal and clip, pre out and amp in (send/return), auxiliary line out, 160w rms, at 1 percent threshold, operating on ac 220-240v, 50hz/dc 24v/ dc and having 50-15000 hz 3db , speaker outputs of 4, 8, 16 ohms at 70v and 100v, built-in mp3 player warranty. 3 years. preferred make- ahuja, studio master or equivalent , od156243/2025-2026:supply and installation of professional 19 inch rack mounted pa amplifier having minimum 3balanced mic/line inputs (combo jacks), 1 auxiliary input, bass/treble and master controls, low cut switch, led indicators for power on, signal and clip, pre out and amp in (send/return), auxiliary line out, 80w rms, at 1percent threshold, operating on ac 220-240v, 50hz/dc 24v/ dc and having 50-15000 hz 3db , speaker outputs of 4, 8, 16 ohms at 70v and 100v, built-in mp3 player warranty. 3 years. preferred make- ahuja, studio master or equivalent , od156348/2025-2026:supply and installation of 16 channel zone selector with provision for switching a 100v audio signal to one or more of up to 16 zones.1 x 100v input, 16 x 100v outputs, manually switchable, built in relay for all call. preferred make: ahuja or equivalent warranty 3 years., 1.17.2:supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel/ pvc conduit as required.2 x 1.5 sq. mm, 1.21.1:supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm, od158699/2025-2026:supply and installation of necessary electrical accessories for giving proper electrical power to the rack - warranty 3 years., od158700/2025-2026:supply and installation of wooden rack for placing amplifier, cordless receiver and mixer unit.

CTN :45361479

19 Jun, 2026 NA

Pune - Maharashtra

Tender For supply of ring packing , z6 r72 bk8-684-996 sealing ring , n1 r72 3110-109455 rear throat 2a46-01-9 , z6 r72 5dm- 665-023 converter stator , lv1 r72 172.93.312 bolt , z6 r72 misc-bc2-958-028 actuating cylinder , x2 r72 misc-wpg 5531ew3 connector , x2 r72 misc-t-72- shdg-28p4a plug w5 , lv1 r72 172.47.067 plug , x2 r72 misc-t-72-shdg-28p1a plug w3 , z6 r72 misc-6pp2- 2ax30mm-pp lock pin , z6 r72 175-20-009sb-1 control power elevation stablizer 2328m , c2 r72 172.22.002 sb oh-93 detent cqa sa sk-1310 , n1 r72 m50 natural pipe 12 plastic componant , z6 r72 172-77-078 cap protective dust and moisture seal , lv1 r72 175.31.103 gasket , lv1 r72 176.01.034 gasket , z6 r72 misc-gost-6402-70 washer 12.65g.005 , z6 r72 misc- ocg-4-2 capacitor 6.01mk -10 , z6 r72 misc-gost-6402- 70 washer 4.65g.06 , lv1 r72 5330720121259 gasket 175-40-012 , n1 r72 5315-048705 cotter pin 2.5x20.016 , z6 r72 misc-m4-611-5-8-016 nut , z6 r72 misc -kr40-1s -040b amplifier kr 401s , n1 r72 5306-051991 bolt 3m8x12.66.c.06 gost 7796-70 , z6 r72 ho-2466-58 sealing ring 50x70-9086 , z6 r72 h3-4033 washer , z6 r72 ho-2466-58 collar 9086 size 20x38 , z6 r72 5bd- 578-005 brush , z6 r72 5bd-112-018 brush holder , z6 r72 175.29.001 sb-2 sb actuator electromechanical linear , z6 r72 misc-541-007 tublar rivet , z6 r72 ho- 2466-58 collar 9086 size 15x32 , z6 r72 2a26.10.256 or 2a26. pressure block , z6 r72 5dc-578-210 reinforced brush , z6 r72 misc-511-019 gasket , n1 r72 52-pt-412-10-97 stud 52-pt-412-10-97 , z6 r72 5dm- 670-136 stator , lv1 r72 172.02.067.1 pin hinge , z6 r72 172-77-0226 sealing ring 32x2 -3650-733.019.36b , lv1 r72 gost17475.80 screw bm6-6gx45.46.016 gost 17475-80 , z6 r72 bk8-652-132 valve , z6 r72 bk8-639- 218 shock absorber , lv1 r72 gost.17475.80 screw bm3-6gx10.46.016 , z6 r72 bk8-639-217 shock absorber , z6 r72 bk8-639-215 shock absorber , y3 r72 4645-730-201-63 receptacle male pw 4bl b67 psho 364-015 , z6 r72 bk8-639-085 shock absorber , lv1 r72 175.01.522 pin lock , z6 r72 bk8-639-011 shock absorber , z6 r72 6bd-266-004 connector , z6 r72 6bd-155-001 brush holder , z6 r72 gost-6402-70 washer 8-65g-05 , x2 r72 geo 364-140ty 2rmg receptacle male 2rmg 18b7sh 1ye2 , lv1 r72 175.03.037 gasket , z6 r72 gost-2524-70 nut m8.5.05 , z6 r72 bc2-359-014 hydraulic booster power elevation 1a , lv1 r72 172.03.088.2 axle , z6 bk8-383- 632 spring , z6 r72 4975-730-101-17 magnetic amplifier , z6 r72 bk8-930-088 nut , x2 r72 gost- 13943-68 pd2 electric motor type pd-2 , z6 r72 bk7- 774-059 yoke , z6 r72 gost-5927-72 nut m4-5-016 , z6 r72 gost-5927-70 nut m8-7g.5.016.9 , z6 r72 misc- gost-5496-78 8 pipe 8x1.3x680-4c , z6 r72 misc-gost- 3722-60 1 ball 117-144mm , x2 r72 geo-364-108ty1 8 pi plug sh pg 31 p8 esh 2 , z6 r72 gost-3722-60 ball iii 14.288 mm iii , z6 r72 4730-72-026-2651 nut union , z6 r72 misc-ho-360-011 micro switch d701 , z6 r72 bc4- 282-006 angle limiter 1a bc4-282-006 , z6 r72 172-70- 160 sb semi conductor device diode , z6 r72 175.74.005cb-1 wiring harness branched , z7 oko.360.028tu switch , z6 r72 gost-13943-68 sealing ring upn-3012 size 225x4 , z6 r72 gost-11371-78 sealing ring 16x2 , lv1 r72 4710720314700 pipe branch 172-36-055sb-a , lv1 r72 172.31.091sb clamp , lv1 r72 gost 792.67 wire ko-1.6 l-450mm , lv1 r72 //bid details 2 / 137 gost 792.67 wire ko-1.6 l-5000mm , lv1 r72 gost 792.67 wire ko-1.6 l-150mm , lv1 r72 gost 792-67 arh oh- wire ko 1-2 l 350mm gost 792-67 , lv1 r72 gost 7805.70 bolt 3m6x40.66.016 gost 7805-70 , lv1 r72 etu 500 roller 5x49.8 a5 gost 6870-81 , lv1 r72 gost 9650.80 axle 6-6d11x16.40.ts6xp , lv1 r72 172.30.017.01 gasket , lv1 r72 gost 9650.80 pin 6-8d 11x16-40 ts 6xp gost 9650-80 , lv1 r72 tu 16.535.472.80 lamp gst-64-zhl , lv1 r72 tu16.535.475.81 light oslt-37 tu16-535-475-81 , lv1 r72 gost 5496.78 pipe 6x2-4c bor dia 6mm thk 2.00mm l30mm , lv1 r72 gost 5496.78 pipe 10x2x96-4c gost 5496-78 , lv1 r72 gost 7808.70 bolt 3m20x50.66.016 , lv1 r72 gost 792.67 wire ko-2 , lv1 r72 172.83.096sb.a lever , lv1 r72 172.83.201 spr

CTN :45346460

04 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of eee lab items dept use - three phase transformer rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor mounted suitable for laboratory operation all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , dc stepper motor driver kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection. , dc servo motor driver kit with servo motorinput voltage 12 - 24v, dc, 5a, 10-60rpminput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive controller speed control : variable speed control to be provided position control : angular position control facility to be provided direction control : forward and reverse operation feedback device : encoder / potentiometer based feedback system built-in regulated dc power supply led indications for power and status test points to be provided for signal observation and analysis start / stop control switches provided overload and short circuit protection to be provided mounted on powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided , three phase resistive loadrating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , single phase induction motor with load arrangement 5hp ,230v, 1400 rpmsingle phase, 2hp,230v,1440 rpm with dol starter loading arrangement and electrical workbench mechanical rope with aluminum brake drum loading with adjustable wheels - 2 no s 0-50 kg spring balance - 2 no s electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor and starter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeter , three phase synchronous motor with electrical workbench 3-phase synchronous motor with electrical workbench and loading arrangement , rating: 5 hp voltage: 440 v ac, 50 hz speed: 1500 rpm (synchronous speed), induction start using damper winding, suitable starter panel, dc supply (0 220 v dc adjustable (variable dc control) within the panel),and necessary workbench electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor , starter, exciter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeters and voltmeters for motor to be provided on panel board. , synchronizing panelthree phase, 415v, 15a synchronizi

Central Government/Public Sector

CTN :45298301

01 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For automatic star delta starter control panel for 10 hp submersible pump, fully automatic with digital ammeter and voltmeter, power supply suitability is three phase/415 v/ 50hz, thermal bimetallic relay for protection against overload or single phasing and severe unbalanced load, non compensate type capacity is 20 a, overload relay range 13.2 - 20 a, contactor rating current (a) is 20 a, overall dimension (lxwxh) is 175mm x 150mm x 90mm, material and thickness of ms sheet used is m.s sheet 1.6mm thick, color of paint finish is grey, auto manual switch position selection switch type is 3 position(auto-manual), availability of test report from central govt/nabl/ilac accredited lab to prove conformity to specification. similar to bch 10 hp starters control panel forsubmersible pump model: cpsdeynbl2. preferrable make: l&t, havells, subtech, siemens, bch and crompton. ]

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