Latest astronomical time switch Tenders | Government astronomical time switch Tenders

Central Government/Public Sector

CTN :41693995

12 Sep, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of self priming monoblock pump (five terminal) 0.5hp/0.37kw, 415v ac, 3 phase, 50hz, 2800 rpm, insulation class 'f' conf to rdso specification no. rdso/pe/spec/ac/0022 , rev -0, sept - 2002 with amndt no. 1,with thermal switch as protection device embedded in the motor.

Central Government/Public Sector

CTN :41626627

19 Sep, 2025 1.36 Lacs

Khurda - Odisha

Tender For supply of supply of electrical items to iit bhubaneswar e e - 50 sqmm copper cable , 400a mccb , phase barrier , spreader terminal , mccb enclouser , 320a changeover switch , inter source barrier

State Government

CTN :41605332

16 Sep, 2025 36.59 Lacs

Giridh - Jharkhand

Tender For 158/pr/jbvnl/2025-26 supply of electrical line materials under adp head for f.y. 2025-26 under esa, giridih - electrical items :, gi wire no. 8 for earthing, gi wire no. 7/16, gi wire no. 10 for earthing, pg clamp for 150 mm2 conductor, aluminium end terminal lugs 400 sq. mm, aluminium end terminal lugs 300 sq. mm, connector pipe to panther, connector panther to panther, connector panther to ab switch, connector pipe to ab switch, connector dog to ab switch, connector wolf to wolf, connector wolf to ab switch, rod type earthing [25 mm dia ms rod 3 mtr. long]

corporations/Associations/Others

CTN :41629022

19 Sep, 2025 12.08 Lacs

Uttarkashi - Uttarakhand

Tender For procurement of electrical spares for auxiliary section at dharasu power house - contactor coil for contactor mnx-265 , coil voltage 110, make l&t, contactor coil for contactor mnx-325, coil voltage 110, make l&t, cbt-110, 1000 v/ 150 a/ 50 sq mm, make elemex, cbt-170, 1000 v/ 192 a/ 70 sq mm, make elemex, mechanical change-over, 63 amp, make siemens, contactor coil for contactor mnx-110, coil voltage 110, make l&t, contactor coil for contactor mnx-70, coil voltage 110, make l&t, contactor kit for contactor mnx-70, make l&t, contactor kit for contactor mnx-110, make l&t, proximity switch for open & close indication, operating distance- 20 mm, operating voltage- 10-30 vdc, protection- p68/ip69k, direct, spool valve 4port 24 v dc 40kg/cm2 (miv, seal & bypass valve solonite), push button red with no-nc,, push buttongreen with no-nc, timer 0-100 second, make siemens, terminal block 60amp. single way, contactor mnx-65/70 amp, coil voltage 110v, with 2no-2nc assy.

Central Government/Public Sector

CTN :41613074

22 Sep, 2025 NA

Noida - Uttar Pradesh

Tender For procurement of koel da rkit 26 and ard 25 - cgsd (mbi), air starter, da sea water pump / assembly of raw water pump, automatic voltage regulator,, dv electronic governor with over speed protection, set of joints, starting air pressure sensor, hp pipe assembly, speed control unit, temp sensor with inbuild transmitter (type-mbt5560,range 0-150d, outpu, limit switch, turbo oil drain pipe, double gear assembly, 0-2.5 bar danfoss make pressure transmitter for marine, pf33 individual pump, fuel pipe (from tank to feed pump tee) (marine-abs approved), set of o ring, exhaust temprature sensor with 2pin connector, fuel leakage switch, pump to leak off (marine abs approved), leakoff pipe (uniflex), piston assembly, fuel pipe (feed pump tee to filter in marine - abs approved), turning gear engaged limit switch, fuel pipe (from fuel filter to fip) (marine abs approved), centrifugal oil cleaner (band design), assly. rocker lever, oil filter element, k-coolant (26 lit can), small end bush (finished), belt v section (bx 58-pitchl ength 1520), hose reducer elbo, set of copper washers, fuel pipe (tee to pump inlet gear end) (marine abs approved), fuel pipe tee to feed pump gear end (marine abs approved), leak off pipe (from hp pipe to collector)marine _x0013_ abs approved, fuel pipe (tee to feed pump) (marine abs approved), belt for sea water pump drive, water level switch, thermostat element, hose for turbo compressor out, breather pipe, breather hose for marine, elbow connection, cly.head steel gasket 1.2 mm, bend 90 for feed pump out, top piston ring, exhaust valve, leakoff pipe for hp jacketed pipe (lh), drain cock, hose (dia 54) (bet.2 pipes), oil control ring, fuel pipe (tee to pump in), nozzle body (for oil spray nozzle), second ring piston, inlet valve, bolt (bearing cap), make up pipe, fuse terminal block 6a with 2a fuse link, exhaust valve seat insert, connecting rod bolt, rc joint, m.b.cross bolt (short), clamp(for fuel pipe), joint for governor mounting plate, special nut for exhaust manifold, valve seal, counter shunk head screw (for dv injector leakoff), valve guides, exhaust manifold stud, grommet: 22 dia ferrule, rubber bush (bottom), joint (bet.exh.manifold and expa. bellow), s.s.nut, sealing cap (for dia 25), valve collet, sealing cap (40 din 443)8, o ring: drain plug, grommet: 12 dia ferrule, stud-m10x1.5x25-8.8, set screw m8x1.25x25...8.8, washer copper, cup for valve springs, gasket (lub oil header), washer copper (18x22), plain machined washer - m6, service kit for heat exchanger, fuel feed pump, service kit for centrifugal filter, k cool super plus 50-50 premix 26 liter can, k-cool super plus, bearing, bearing, k sealent (80 ml), flat seal for oil seal housing, oil seal for drive end, conical copper washer, spring, cup for pr tube, flexible bellow, sea water outlet pipe from cac, joint for t connection, joint for sea water pump, joint for sea water piping, pipe for he raw water out, roller tappet assly, rubber sleeve, set bolt-m14x2x60-8.8, dowel pin, k cool plus 26 ltrs can, clamp (2 pipe), crank pulley, inlet valve seat semi-finish, exhaust valve seat semi- finish, cup washer (for nozzle clamp), valve guide, oil seal pulley end, timing pointer (for pulley), air shut off valve, set of main bearings, set of thrust washer, set of gasket for heat exchanger ts6m, oil pipe ( crankcase to pump), hose for air starter, sub assembly of bearing housing, joint cooler cover(rh)from fwe, k-coolant (26 ltrs can), copper washer (18x22), k-sealant, wire braided pipe from jacketed leakoff to fuel collector, temperature guage (0-120 deg), rubber bush (top), pressure guage (0-4 bar), pipe(sea water pump outlet to check valve), o-ring for drain plug, npt plug with zinc bar with he, k sealant 80 ml, drain cock, stud, set screw -m8x1.25x25-8.8, hose clip, copper washer, anti vibration mount - cori, anabond 666t max 25g, hose t bolt, hose clamp, rotary drain pump, k sealant (80 ml), automatic voltage regulator, worm drive hose clip (70mm), se

Central Government/Public Sector

CTN :41596971

16 Sep, 2025 42.58 Lacs

Visakhapatnam - Andhra Pradesh

Tender For provision of external electric supply for 661 sailors inliving accommodation at visakhapatnam - supply, installation, testing and commissioning of outdoor type step down transformer 1000 kva 11kv/433v dyn11 oil filled (onan) distribution transformer double copper wound with radiator wall with conservator tank & porcelain bushing for ht, lt with off circuit tap changer, marshalling box all as per is 1180 (part-1) : 2014, bee certified, energy efficiency level ii (as per latest ammendment no 4) complete as directed., a) off circuit tap changer (octc), tapping range +5% to -10% in a steps of 2.5% per step (7 positions)b) temp. rise shall be 40/45 deg. c for oil/winding resp. over an ambient of 50deg.c tempc) insulation class: ad) losses ( subject to is 1180 efficiency level 2/ star 2 as per latest amendment 4) max. total loss @ 50% loading: 2620 w and max. total loss at 100% loading: 7000 w.e) % impedance (%z) shall be 5.00% (subject to is tol.)f) rating & diagram (r&d) plate (fitted on transformer)g) oil temp. indicator (oti) with alarm and trip contacth) winding temp. indicator (wti) with alarm and trip contactj) rated temp class of transformer compartment k10 upto 1000kvak) lifting lugs/ hooks for transformer.l) oil filling inlet pipe with plug.m) air release valve and drain out pipe with plug.n) conservator tank with level guage.o) silica gel breatherp) first oil fill up to recommended level by manufacturer with new oil as per is 335.q) cable terminal boxes with bushes on both ht and lt sides.r) hv winding: delta & lv winding: star.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply and fixing main lt panel cpri approved made out of crca sheet 3.15 mm thick outdoor pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size, weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, strickering of switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per al bus bar rated with insulators suitable for three phase and four wire lt ac, 50 hz 415 v 2000 a capacity complete with powder coating, necessary internal electric connection as required and provision of the following : (main lt panel)., incoming:air circuit breaker 1600 amps, 50 ka, mdo type, 4 pole, micro processor release, with adjustable type overload protection, short circuit protection, with necessary cts, meters and cable boxes. - 1 no.outgoing:a) mccb 250 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 07 no (bldg vtpn 02 nos, bldg panels 04 nos + spare)b) mccb 140 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (dg amf panel)c) mccb 160 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (ff panel)d) mccb 100 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (apfc panel)e) intelligent panel meter to measure voltage, current, frequency, power factor, kwh etc with all connected cts.f) led indicating lamps with colour red, yellow, blue of 03 sets.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply & fixing of perforated gi cable tray of size 150 mm width x 50mm depth x 1.6mm thickness with perforations not more than 17.5% in convenient sections, joined with connectors, suspended from the ceiling with gi suspenders including bolts & nuts etc as req

corporations/Associations/Others

CTN :41625820

19 Sep, 2025 NA

Cuddalore - Tamil Nadu

Tender For supply of sc050150343 power contactor ac 3e ac 3 9 a 4 kw 400 v 3 pole 230 v ac 50 60 hz auxiliary contacts 1 n , sc050390176 overload relay 7 point 0 to10 a thermal for motor protection size s0 class 10 contactor mounting main ci , sc050150342 power contactor ac 3e ac 3 25 a 11 kw 400 v 3 pole 230 v ac 50 60 hz auxiliary contacts 1 , sc050140161 no of auxiliary 1no type no 3rh2911 1ha10 make siemens , sc050140162 no of auxiliary 1no plus 1nc type no 3rh2911 1ha11 make siemens , sc050140182 surge suppressor varistor with led 127 240 v ac 50 60 hz 70 150 v dc , sc050150345 power contactor ac 3e ac 3 12 a 5 point 5 kw 400 v 3 pole 110 v ac 50 60 hz auxiliary contacts 1 , sc050140183 surge suppressor rc element 48 127 v ac 50 60 hz 70 150 v dc , sc050150346 power contactor ac 3e ac 3 7 a 3 kw 400 v 3 pole 110 v ac 50 60 hz auxiliary contacts 1 no , sc050390178 overload relay 1 point 4 to 2 point 0 a thermal for motor protection size s00 class 10 contactor mounting main c , sc050390177 overload relay 1 point 1 to 1 point 6 a thermal for motor protection size s00 class 10 contactor mounting main c , sc050140181 auxiliary switch can be mounted on the side 2 nc screw terminal for circuit breaker 3rv2 , sc050150344 ac 3 250a tp contactor with 2no plus 2nc 230vac s10 , sc050150350 ac 3 170a contactor with 2no plus 2nc 230vac s8 , sc050150351 ac 3 85a ac 3 230v , sc050150352 power contactor ac 3e ac 3 150 a 75 kw 400 v ac 50 60 hz dc uc 200 277 v plc input 24 v dc , sc050390179 overload relay 50 to 200 a for motor protection size s6 class 10e contactor mounting stand alone ins , sc050140189 contactor relay 82e ) /bid number : gem/2025/b/6617371 * /dated: 29-08-2025 & & / bid document 1 / 24 en 50011 8 no plus 2 nc screw terminal dc operation 24 v d , sc050140190 contactor relay 4 no 24 v dc screw terminal frame size s00 , sc050140188 auxiliary switch on the front 4 no 53 54 63 64 73 74 83 84 current path 1 no 1 no 1 no 1 , sc050140187 aux contactor relay 2no plus 2nc 24 v dc , sc050150349 contactor with 1no 9 a ac 3 24 v dc , sc050150348 contactor 16 a ac 3 230 v , sc050150347 contactor 32 a ac 3 230 v , sc050140186 auxiliary switch block without switch position indicator for attaching on contactors 1 no , sc050140185 auxiliary switch transverse 1 no plus 1 nc screw terminal for circuit breaker 3rv2 , sc050140184 contact block 1 no plus 1 nc screw terminal front plate mounting , sc050150353 power contactor ac 3e ac 3 9 a 4 kw 400 v 3 pole 230 v ac 50 60 hz auxiliary contacts 1 no , sc050150354 power contactor ac 3e ac 3 7 a 3 kw 400 v 3 pole 230 v ac 50 60 hz auxiliary contacts 1 no , sc050130145 siemens contactor 3rt2016 1ap01 1no coil 230v ac , sc050150355 power contactor ac 3e ac 3 16 a 7 point 5 kw 400 v 3 pole 230 v ac 50 60 hz auxiliary contacts 1 , sc050150356 power contactor ac 3e ac 3 32 a 15 kw 400 v 3 pole 230 v ac 5060 hz auxiliary contacts 1 , sc050390180 overload relay 5 point 5 to 8 point 0 a thermal for motor protection size s0 class 10 contactor mounting main ci , sc050390181 overload relay 1 point 4 to 2 point 0 a thermal for motor protection size s00 class 10 contactor mounting main c , sc050150357 contactor relay latched 3 no plus 1 nc 24 v dc screw terminal frame size s00 , sc050430079 switch disconnector fuse 125a as per 3kl8221 5ta00 with hrc fuses

corporations/Associations/Others

CTN :41668703

15 Sep, 2025 37.09 Lacs

Rajkot - Gujarat

Tender For supply of floating barge unit & supply, installation, testing and commissioning work of electro-mechanical accessories at aji-1 dam site near valve tower--, pmcc panel manufacturers, , capacitor, , l.t. cable & control cable, , cable termination/joint kit, , control/selector switch, , indication lamp, , terminal block /connectors constant voltage transformer/control, , transformer semiconductor fuse, , push button stations/junction box (cast aluminium), , non metallic enclosures (including industrial receptacles), , digital ammeter/voltmeter/power factor meter/kwh meter, , cable lugs & glands, , cable glands -polyamide, , hot dip galvanized cable trays, , upvc conduit & accessories (cable race way/cable duct), , aluminium busbar material, , -1 dam valve tower work, , panel crca/ms/gi plates & sheet, , chemical type, , earthing including copper bonded electrode & back fill compound, , dual plate check valve/nrv, , eot crane & electrical hoist, , c.i. pipe & fittings, , m.s./g.i. pipes, , m.s./g.i. plates & sheets, , upvc/cpvc pipe

corporations/Associations/Others

CTN :41687458

17 Sep, 2025 NA

Multi City - Multi State

Tender For supply of accessories-push button, latching, dpdt, illuminated, green, red,rotary switch, 2 pole, 4 way ,10turn, 10k potentiometer with dial indicator , switch xb4bs8444 (zb4bz104 + zb4bs844) with sticker zby9320 , led lamp, 24vdc, red , led lamp,fuse holder , iec c13 type plug connector , versablade hybrid plug with pin , var-2 connector , receptable, ac utility line filter , dbr fuse with holder , rs232 isolator , terminal blocks (power) , single dia ac distribution block n bus2, e

Central Government And Public Sector

CTN :41652393

22 Sep, 2025 NA

Raebareli - Uttar Pradesh

Tender For supply of aircraft component under exchange and new outright : :-- alu8521ls alternator , 14924ls starter , 18002b fuel booster pump , av25765681 fuel injector , 4347 magneto lh , 4370 magneto rh , 25765641 fuel manifold , lw15473 fuel pump , ss1001 slick start , pg2c28magnetic compass , a5102 ignition switch , rb1410 terminal , d443223300002nlg fork , kks3u5021r24 potentiometer , dai90324002 wirecontrolassy , 0406003wip sensor tachometer , ch481101 oil filter , c04813 oring , rg2415maircraft battery , j961358shock mount

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