Latest rotary switch box Tenders | Government rotary switch box Tenders

Central Government/Public Sector

CTN :45487164

30 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of hrc fuse link 6 amp, breaking capacity 80 ka, offset bolted type, closed slot type, model no. 3nw tia6 of siemens or equivalent of bussman/c&s/l&t make and conforming to is: 13703 part 2 / iec 60269-2 (latest) and icf drawing no. gs 6-7-2-602 (alteration-l). suitable for use in rotary switch box of non-ac coaches. approved makes: siemens, bussman / c&s/ l&t. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

CTN :45282073

11 Jun, 2026 NA

Bangalore - Karnataka

Tender For bid to ras supply of door lock knob lh , door opening catch with cover , battery cut off switch , 4x4 aluminium body cap oil seal for leakage hub seal packing , hub seal packing , speedo meter cable , electrical work labour charges for checking all broken wires , mechanical labour charges for removal of old items and fitmmlent , door opening catch , combination switch , fog light assy , head light bulb , hood light assy , indicator , parking light bulb , tail light bulb , wiper blade , ram assy overhauling , rear hub nut and bolt , rear hub packing , wheel nut and bolt , electrical work labour charges for checking all broken wires , mechanical labour charges for removal of old items and fitmmlent of , batter cut off switch , hood light wiring , indicator assy , reverse gear buzzer , side mud guard indicator , tail lamp assy , 4x4 aluminium cap , clutch booster assy , brake kit pipe with connector , clutch booster pipe , clutch plate , clutch pressure plate , clutch release bearing , hood pump 3 way union , mechanical labour charges for removal of old items and fitment , door lock , battery cut off switch , reverse light switch , 4x4 aluminum cap , diesel over flow pipe with connector , hood lifting pump , hub axel bolt and nut , load spring blade , load spring blade 35 inches , feed pump hand primer , electrical work labour checking all broken wires and bulbs and necessary , mechanical labour charges for removal of all items of new spare parts , door mechanism , head light wiring , spare wheel rope , electrical work labour charges for checking all wires and bulb , mechanical labour charges for removal of all items and fitments of , head light assy , parking bulb , relay 12volts , cabin lock nut and bolt , front shaft nut and bolt , spider bearing , mechanical labour charges for removal of all items and fitments ) /bid number : gem/2026/b/7565952 * /dated: 20-05-2026 & & / bid document 1 / 45

CTN :45379134

10 Jun, 2026 NA

Arakandanallur - Tamil Nadu

Tender For for electrical and communication engineering department lab equipments are required as per new syllabus - upgradation of labarotariesece department, 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., single phase induction motor1 hp, 230 v ac, 1500 rpm with loading arrangement 1 no.voltmeter: (0 300) v ac, 96 96 mm with input terminals 1 no.ammeter: (0 10) a ac, 96 96 mm with input terminals 1 no.wattmeter: 2 kw, 96 96 mm with input terminals 1 no.power factor meter: 96 96 mm with input terminals 1 no.auto transformer: 0 300 v, 1 variac 1 no.mcb: 2-pole, 40 a / 230 v ac 1 no.digital rpm indicator with proximity sensor 1 no.aluminium brake drum: 230 mm diameter 1 no.spring balance: (0 25) kg 02 nos.circuit diagram printed on front panel with instruments and connecting terminals.motor and loading arrangement mounted on rigidchannel frame with anti-vibration mounting pads, m12 1.5 bolt & nut, 85 mm dia 4 nos.mild steel powder-coated electrical panel tablesetup., auto transformerinput: 230 240 v ac, 50 hz.output: variable (0 270) v ac.rating: 1 kva.insulation class: class f / class h.construction: copper winding with carbon brush arrangement.mounting: bench-top / panel type.protection: suitable fuse / overload protection., dth trainer kitpower supply: 200 v to 240 v ac, 50 hz. dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m. controls: channel selection. volume control. fault simulation: five built-in simulated faults for troubleshooting experiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption. pcb size: 15" 12" with multicolour section-wise block diagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna. additional features: dth subscription connection with doordarshanfree channels., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection.sim card interface: supports gsm sim cards compatible with 2g / 3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication, and communication functions. compatible with standard 6-pin / 8-pin sim card sockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embedded system interfacing.sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control. supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at command support. iso/iec 7816 smart card communication support. sim communication command monitoring facility. hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/r

Central Government/Public Sector

CTN :45356152

24 Jun, 2026 NA

East Singhbhum - Jharkhand

Tender For supply of rate contract for spares for parker make spares - pump (parker) part no.-t6c0103r03b1, 1/2" filter/regulator with mounting bracket part no.-p32ea14esabngp, 1/4" filter/regulator with mounting bracket part no.-p31ea12ebbngp, accumulator part no.-a4em0218l670h , accumulator part no.-a6em0578, air breather 3 micrometer rating, part no.-h00834004, b.c. ret. filter part no.-933117q, bowl real service kit part no.-rk22137 5540611800, brake pre. filter part no.-932630q, bucket control valve, part no.-1110.2204-012, ser 222104, bucket control valve, part no.-1110.2204-012, ser-000000189803, chain reel motor, part no.-30391106.40, sery1010-07096, chain reel motor, part no.-312.9218.042, se n1010-03823, charge pump part no.-5541-7432-00/0301359/ ser no. x111544322 parker-0301359, check valve part no.-d4a040 / nmk2, coil part no.- s8ld, coil (24vdc/20w) for the above part no.-s10ld , coil 24v dc part no.-20w, coil, solenoid, 24v part no.-851025, coolant filter element (recharge) part no.-5540524000/2350789/bw5140, cushion valve pre range 2000-2599 psi part no.-915a000045034 dwv-75-a-2500, directional valve part no.-e2b040z215nmk31516, dump lever, max psi 500 part no.-hc-379, dump line pre. reducing valve part no.-prh081s10-6t1138, b08-3-6t, engine oil filter element part no.- b9601 , f/w separator part no.-r60p, filter part no.-32630q 3000 23 wr, flow control valve, part no.-fs800s, 699052138293, fuel filter element part no.- bf900 , fuel water separator element, r90p part no.-, fuel water separator for lpdt ejc30s & pc th205l part no.-r-120t, high pressure filter element part no.-170z 222a, hyd. motor (compr.) part no.-3349212097, hyd. perc. (return) filter element part no.-937112q , hyd. pump part no.-3239110389, hyd. pump part no.-3239529166, hyd. pump part no.-3349122281, hyd. pump part no.-3349122265, hyd. pump part no.-3782009, hyd. pump part no.-324 9110 457, hyd. pump part no.-3129310176, hyd. pump part no.-t6cc-014-005-1r00-c1-00 , hyd. pump (brake) part no.-3129112553, hyd. pump (carrier) part no.-3269120007, hyd. pump (rot.) part no.-7029530011, hyd. pump (rotation) part no.-3339111656, hyd. pump (strg.) part no.-3129622160, hyd. pump (strg./d & h) part no.-3239120227, hyd. pump (tandem) part no.-3249120258, hyd. return filter part no.-1-c1096/11-524, hyd. return filter part no.-pr4467, hyd. return filter part no.-ucr6131, hyd. return filter part no.-fc1096/ff524, hyd. suc. filter part no.-921166, hydraulic filter element part no.-g01315q , hydraulic filter element part no.-925520, hydraulic filter element part no.-935145, hydraulic motor, part no.-3217903420/3349219084, hydraulic oil filter part no.-0060d010bn4hc 1250487m, hydraulic pump (rot., b/rb 281) part no.-3249529007, hydraulic pump (strg. & dump/hoist) part no.-3129612019, kit seal part no.-9121669650, kit seal part no.-9121591350, kit seal part no.-9120099014, kit, repair for relief valve (h1-05-12mp) part no.-h1 kit, kit, seal part no.-3217983409/3469149201 , kit, seal for the above, service kit, f300-26 part no.-3911802119, kit, seal, direction valve section part no.-398000k801, load control valve part no.-e2a060z-20-241, lp element, part no.-937967, sf1-r-40, lever (hand) part no.-6760382, motor (hose drum) part no.-3782009, o ring service kit no. 3 , o ring service kit no. 4 , o ring service kit no. 5 , o ring service kit no. 6 , o ring service kit no. 7 , o ring service kit no. 8 , overcenter valve part no.-e2b040z300nmk3, overcenter valve part no.- e2b040znmk3, pre relief valve part no.-rdh103510 mexico 1223, pre. accumulator ade075-21r9a2 v075l ps 210 bar t8-30/80 deg. c075-7315-028-641 , pre. red/relieving valve part no.-prn101510 mexico 1230, pressure switch, part no.-psb040af1a5x811, pump part no.-3217955410, pump (brake & str) part no.-3269120007, pump (brake) part no.-3129620173, pump (dump & hoist) part no.-3129320258, pump (dump & str) part no.-3039122108, pump (hyd.) part no.-3249115 023 , pump, part no.-5561847200, pu

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

CTN :45291537

05 Jun, 2026 2.99 Lacs

Darjeeling - West Bengal

Tender For tender for supply of repair maintenance and servicing of eot crane 2 ton - servicing and maintenance of cranes 02 ton an all allied works with load test. , bridge & cross traverse rail alignment by clamps fitting/ adjustment , replace repaire dsl or ip supply cable on long travel , replace current collector for smooth operation , hoisting motor 5.2kw , 3ph , sc servecing only , cross traverse motor 0.55kw , 3ph , sc servecing only , long travel motor 2.2kw , 3ph , sc servecing only , bridge wheel assembly maintenance and replacement of defective part any of wheel , bearing , spacer , shaft , coupling , brake , gearbox , trolley crab wheel assembly maintenance and replacement of defective part any of wheel , bearing , spacer , shaft , coupling , brake , gearbox , hoock block maintainance and replacement of defective part any of pullies , rope lock , pulley bearing , thurster bearing , cover fastners , replacement of hoist wire rope dia 12 6 nos 36 fibre core , hoist assembly maintenance and replacement of defective part any of coupling , brake shoes , bearing , spacer , shaft , gear. , equiliser pulley maintenance and replacement of defective part any of pulley , shaft , bearing , maintainance for span of the crane within limit , it must not wear wheels on either sides of flanges , maintainance for diagonals of crane within the limit , it must not wear flanges of lt wheels or must not get jam of lt motion , rubber buffers replacement , limit switch for any of motion long travel cross traverse hoisting ) , relay maintenance or replacement with accessories , cross traverse cable replacement , cross traverse cable trollies maintenance or replacement

Central Government/Public Sector

CTN :45183968

08 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of hrc fuse link 6 amp, breaking capacity 80 ka, offset bolted type, closed slot type, model no. 3nw tia6 of siemens or equivalent of bussman/c&s/l&t make and conforming to is: 13703 part 2 / iec 60269-2 (latest) and icf drawing no. gs6-7-2-602 (alteration-l).suitable for use in rotary switch box of non-ac coaches. approved makes: siemens, bussman / c&s / l&t. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

CTN :45002894

19 May, 2026 3.00 Lacs

Tiruvallur - Tamil Nadu

Tender For corrigendum : providing of custom bid for services - procurement of spares and services for forklift - solid tyre, front, 26x7x12 , solid tyre, rear, 23x 6.50x10 , cotter pin , hoist cylinder seal kit , hydraulic hose forklift , fan belt , coupling pad , forklift engine service kit(250 hours) , diesel hose , radiator hose , reverse horn , hand brake cable , stop cable & switch for flt , pedal pad , control valve kit for flt , brake shoe for flt , wheel cylinder seal kit , fi pump&nozzle ovehauling , radiator overhauling , fc seal kit service , steering wheel with column , load chain , fork lock , seat belt , rear wheel bearing flt , gas spring , tilt cylinder seal kit , key switch , full electrical kit , clutch set

Central Government / Public Sector

CTN :45146143

19 May, 2026 NA

Multi City - Telangana

Tender For auction sale of depot ferrous scrap - 12265ms26b, 98050011, quantity- 41.295 mts. scrap condemned unserviceable ms bed plates, water tanks and water tank cut pieces, ms path plates, foot path plates, sheets, bin cut parts, rack and roller path, air tank cover parts, striker casting wear plates, sliding doors, swing doors, flap doors, ms chequered plates, expansion tank parts, ms plates, plate cuttings, wagon doors, dsl engine long hood, dummy bogie cut parts, cast iron surface plates and base plates, axle counter ms frames, baking oven cut pieces, ocb duct, welding machine outer body, inverter empty body, tap changer ms spares and empty body, manipulator, shaping machine ms body, ms gates, collapsible gates, base plate, short hood cabin cut parts, tables, racks, lavatory chute brackets, ms travelling base, ms danger boards, radiator ms spares, ms die blocks, ms body of radiator fan motor, capacitor ms body, auxiliary transformer ms empty body, ducts, dust bin stand, ht load brake switch body, ms transformer body, ventilator motor frames, transformer top plate, air receiver, storage box cut parts, coach body parts, dust bins, lockers, cattle guard, incinerator chimney parts, incinerator oven, incinerator cut parts, boxes, wagon doors cut pieces, wagon bfr end plates and cut pieces, ms fuel tanks [fire prone], boiler tank cut pieces, angles, girder, sheets cut pieces, pipe bending machine, lathe machine parts, transformer lifting trolley, lifting stands cut pieces, wagon damaged body sheet, floor sheets, pillar type jcb crane dismantled parts, loco lifting tackle assembly cut pieces, portable, jmb duct, stands, channels, fabricated structures, grinding machine body cut pieces cutting crane for utv, and other corroded heavy melting scrap of different thickness of sorts and sizes, with or without attachments. note- 1. gas cutting permitted for the purpose of loading only. 2. it is the responsibility of the purchaser to ensure that fuel tanks to be filled with water and cleaned thoroughly free from flammable substances before cutting to avoid explosion or any casualties. 3. private crane permitted for loading. special note- gas cutting for fuel tank should be done in open area [cutting must be kept clear and free of flammables] and away from bins [free from recognized hazards that are causing or are likely to cause serious harm] and should follow fire-prevention and fire-protection measures. location- [bin no- 265, left side of road no- 2]. hsn code- 72044900. gst- 18 percent. note- delivery on actual 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 mv act 1988

Central Government/Public Sector

CTN :45087010

18 May, 2026 NA

Madurai - Tamil Nadu

Tender For auction sale of rolling stock - condemned and un-serviceable accident involved burnt icf bg 8 wheeler non ac coach no: ner wgscn 113210 with all available ferrous-non ferrous electrical fittings with wires, batteries,fans, lights, wooden items,ss bio tank,ss commode/inlay pans wash basin, rotary switch box there on and excluding the following reclaimable items [1] complete bogie arrangement including wheel sets,bogie mounted brake cylinders,wearing piece (brass)and plate, alternator.[2] buffer plunger & buffer casing [3]cbc/screw coupling complete set. rate per number should be quoted. s-1539 voucher no.833311 dt:10.06.25. approx. weight of the coaches is 20.352 mts on as is where condition is. note: [1] cutting permitted [2] crane loading permitted [3] it is permitted to deliver the coach for which rc items of the coach is being handed over by the purchaser to railways. location: bodi line(madurai end), madurai.

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