Latest timer switch scrap Tenders | Government timer switch scrap Tenders

Central Government And Public Sector

CTN :39112820

21 Apr, 2025 NA

Damanjodi - Odisha

Tender For corrigendum : supply of 415v, utilization category ac23a, 630a local isolator cabinet in sheet steel enclosure complete with 630a, 3 pole load break switch. 2. shall be with side operated handle, padlocking facility, prebreak micro switch having 1no+1nc contact. 3. micro switch contacts shall be wired to 4 sq mm tb for external termination. 4. provision of padlock system having sufficient space to lock the isolator at off position by minimum two agencies at a time. 5. complete with both power & control circuit wiring with all insulators, bus bars and control terminal blocks. 6. detachable bottom gland plate for entry of cables from bottom. 7. front door shall be hinged and inter-locked with the isolator in 'on' position. the front door should have a minimum 3 mm thickness perspex/triplex window for observation of position of contacts. 8. isolator should confirm to iec 60364 standard. 9. the dimensional drawing of the local isolator cabinet or product catalogue showing mounting arrangement of the components should be enclosed along with the offer. 10. isolator cabinet should be provided with rain canopy. 11. any isolator parts should not be made of aluminium/aluminium alloy. 12. isolator cabinet shall be metal enclosed suitable for wall fixing using 4 welded fixations, dust and vermin proof and shall be provided with degree of protection as ip-55. 13. provision for three distinct parallel busbar per phase for termination of three nos of 240 sqmm aluminum cables for incoming and two distinct busbar per phase for termination of 120 sqmm copper cable. 14. all hardware used in isolator cabinet shall be corrosion resistant. 15. minimum clearance between the live parts and detachable bottom cable gland plate shall be 400mm. 16. cabinet should be painted with alkaline resistant epoxy paint. 17. isolator cabinet shall have provision for earthing at two separate and distinct points. 18. each isolator cabinet should be supplied with panel keys., push button station specification: 1. pbs made of 2mm sheet steel enclosure with rain canopy, protection: ip-65. 2. 01 no. of green colour start pb with 1no+1nc contacts, 01 no. of red colour stop pb with 1no+1nc contacts, 01 no.of increase pb with 1no+1nc contacts <(>&<)> 01 no.of decrease pb with 1no+1nc contacts. one emergency stop push button with 1no+1nc contacts (push to lock type) shall be provided. size of each push button is of 22.5mm diameter. inscription plate for all push buttons. 3. pb shall be wired with 2.5 sq.mm. copper wire to 40 nos. serially numbered terminal blocks (tb) of elmex make having tb-5-6, 7-8, 11-12, 13-14 <(>&<)> 17-18 shorting link. 4. two nos. of cut out of size 72x72 mm for ammeter and rpm meter shall be provided. 5. 'on','off' <(>&<)> 'trip' indication led lamps in red, green <(>&<)> amber colour respectively with inscription plate to be provided. 6. all push buttons, elements, led lamps <(>&<)> cutout for ammeter <(>&<)> rpm meter shall be on the hinged door of the pb station. 7. pb station shall be weather proof, neoprene rubber gasket suitable for outdoor application. 8. 2nos. of earthing studs to be provided. 9. left side hinged door shall be provided with flexible braided copper earthing. 10. pbs shall have 04 nos. of corrosion free bracket suitable to fix on vertical surface. 11. detachable gland plate to be provided. 12. the push button shall be painted with one coat of red oxide primer <(>&<)> two coats of zinc chromate primer and finally finished with stoving enamel grey paint. 13. the push button station shall be generally in line of enclosed drawing (fig-2). 14. party to submit the drawing along with the offer for technical scrutiny.

CTN :40041854

08 May, 2025 16.13 Lacs

Ranchi - Jharkhand

Tender For supply of copper bus bar 400a , isolator 300 amps reversing , isolator 400 amps reversing , air break contactor 300 amps , auxiliary tranformer 100 va pri 500 or 525 , ct operated thermal overload relay with , ct for overload relay , short circuit hrc fuse 250amps , hrc fuse link for control 4amps , earth leakage relay complete w o transf , cbct ring type , auxilliary contactor 2 no plus 2 nc 110v slash 41 , auxilliary contactor 3 no plus 1 nc 110v 415 , brass cable gland with clamp stud fs2 , brass auxilliary mini gland complete wi , push button actuator for start stop , micro switch for push buttonfor starts , pilot relay 12v dc , i s pilot panel intrinsically safe , dmc moulded base for local remote chan , el lamp holder with lamp , ht hex head bolt m10x25 for main cover , ht hex head bolt m8x2 for terminal cha , timer 10 to 180 sec , sensitive earth leakage relay with cbct , base plate assembly complete with contro , base plate assembly complete with contr , coil 110v ac for mnx 550 contactor , only coil 110v ac for mnx 650 contactor

CTN :40033563

19 Jun, 2025 NA

Delhi - Delhi

Tender For procurement of spares for il-78 aircraft - kursmp.70 control panel, portable oxygen bottle, oxygen mask, electronic altimeter, fire extinguisher, life jacket, pcb,y-5, lamp, left pilot additional speaker, csd turbine, semi automatic parachute release unit, electornic coupler, lateral channel unit, unit, actuator, pipe exhaust, auto start control, 0033 relay uint- special servicing control, fixture, tank unit, relay box, v trailing edge inner wing (l h), outer wing flap rh, control panel, sweep unit, relay box 024, tape transport mech block, seat radio oprator, 63 unit control heating, bulb - temperature (v), shutter, fuel oil heat exchanger, gear distributive, device(yam2.087.067-01), pannel, pa system, oxygen pressure regulator, receiver(av2.026.004.2.03 sp), low frequency unit, indicator, temp regulator, radar control unit kp2, pnk volt to distal convertor, relay box, memory block, differential switch (pressure), subscribers station, ifu, washer, flat-aluminum, spring, compression (96736 scd 99-1002-17), module, carrier, bearing attaching parts, switch assy (s1) attaching parts, bolt

State Government

CTN :39984717

18 Apr, 2025 NA

Calcutta - West Bengal

Tender For supply of following items for setting up measurement and instrumentation lab for 4 year b.tech in electrical engineering curriculum and application for university of calcutta. - experimental set-up for calibration of a wattmeter using dc potentiometer with following features/items:regulated power supply 2 volts, 100 ma to operate the potentiometer.calibrated electronic standard cell voltage 1.0186 volts.regulated power supply 0-5 volts/0.5 amps with milliammeter 0- 500ma for current coil of wattmeter.regulated high voltage power supply 0-250 dc volts with voltmeter 0-250 volts for pressure coil of wattmeter.a panel mounting wattmeter 0-125 watt is required to perform the experimentgalvanometer for null balance.a volt ratio box for measurement of higher voltage.complete circuit diagram with wattmeter connections to be provided on the front panel of the instrument.with standard accessories, experimental set-up for low resistance measurement using kelvin s double bridge with following features:range: 0.2 micro ohm to 11 ohms, with an accuracy of 0.05 %required accessories:spot reflecting galvanometer. dc source 10 a with one analog current meter. attachment of 1 meter length.brass clamp with terminals for zero setting. with standard accessories, experimental set up for unknown capacitance measurement using de-sauty s bridge with following specifications:source: sine wave signal of 1khz. the amplitude of ac switch indicating lamp is provided on the bakelite board. two sockets are to be provided for the output of ac signals.detector: for detecting small ac signals in the output, null detector is required as in-built with digital display.circuit diagram:the circuit layout on the board is to be provided out to facilitate convenient working. 4 or 5 mm socket required for making connection. features:r2 --- three decade resistance dials having value 10 1000, 10 100 and 10 10 ohmsr1 ---- single decade resistance dial having value 10 100 ohmsc1 ---- unknown capacitor.c2 ---- two fixed standard capacitors having value 0.01mfd 0.1mfd (loss free)with standard accessories, experimental set-up for calibration of a 1-phase watt-hour meter with following scopes: to adjust & calibrate a single-phase energy meter by direct loading method to adjust & calibrate a single-phase energy meter by comparing with a sub-standard meterspecifications: static energy meter single phase: under test (local) duly mounted, wired and terminated static energy meter single phase: sub-standard meter (isi mark) duly mounted, wired and terminated voltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v ac ammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a ac wattmeter: dynamometer type ac single phase, multi-range with current coil 5 / 10 amp and potential coil 75 / 150 / 300 v ac variac: variable voltage transformer (portable table / floor mounting type with enclosure) input: 230v ac and output: 0 270v / 8 amp ac variable load: made up of 3 load resistors of 70 ohms / 700 w each duly mounted and connected / terminated to form different loads (35 to 210 ohms) as per external connections digital stop clock: portable with start / stop & reset operation set of necessary 4 mm spring loaded patch cords for interconnections detailed instruction manual supply to be connected: 230v, 1phase, 50 hz, ac mains, experimental set-up for calibration of a 3-phase watt hour meter with following specifications: to adjust & calibrate a three-phase energy meter by direct loading method to adjust & calibrate a three-phase energy meter by comparing with a sub-standard meterspecifications:static energy meter three phase: under test (local) duly mounted, wired and terminatedstatic energy meter three phase: sub-standard meter (isi mark) duly mounted, wired and terminatedvoltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v acammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a acwattmeter:

CTN :40001073

26 Jun, 2025 NA

Delhi - Delhi

Tender For procurement of spares for su-30 mki aircraft - battery assy (elm-0310h), launcher p-72 safety pin, shear element, mbd-3 safety pin mechanical, strap, ndb antenna, safety line, sear element of the start switch cover, shear element, protective apron, casing, special sarfind nato socket to 3.5 jack adopter lead, spectro photo meter, screened enclouser type sartech fc2, eps, shear element, presure pump with gauge, pcb, pcb, shear shaft, outlet union from rk, main processor unit, graphic controller unit, mode selector s/w, seat travel sensor (dkh470-1070), tester for air flow indicator, motor unit assembly

CTN :40004753

26 Apr, 2025 NA

Kolkata - West Bengal

Tender For custom bid for services - construction of hybrid vessel 200 passenger electric ferry-supply for grse: a) propulsion motor 50 kw 2 nos. (siemens), b) dc switch boards- 2 nos. (siemens), c) transformer 500 v to 415 v ac- 2 nos. (siemens), d) transformer 415 v to 230 v ac- 2 nos (siemens), e) 415 v main sw board- 1 no (siemens), f) 415 v emergency sw board 1 no (siemens), g) 230 v main sw board- 1 no (siemens), h) 230 v emergency sw board- 1 no (siemens), i) power dbs for eqpt except steering gear, stern gear, ventilation fan, co2, system, anchor (siemens), j) ems system 2 nos. (siemens), k) solar inverter + solar plate -1 (siemens), l) nlcp panel & battery (siemens), m) battery & bms- 1 set (siemens), n) start & stop buttons (siemens), o) charging station equipment (siemens), p) aluminium plates and extrusions, q) detail design with model test report.

State Government

CTN :39704286

22 Apr, 2025 NA

Murshidabad - West Bengal

Tender For corrigendum : supply of essential items for water supply department at the office of kandi municipality. - water supply items at kandi municipality, condensor for 1 hp submersible pump, condensor for 2 hp submersible pump, bi metalic thermal o/l relay 13a-19a with mounting kit, magnet coil for 1 hp submersible pump, magnet coil for 2 hp submersible pump, mcb dp (20a), normal push button switch 10a (red/green), power contactor, 3p (main) with 1 no. aux, coil set for 1 hp submersible pump, coil set for 2 hp submersible pump, preventer for 1 hp submersible pump, preventer for 2 hp submersible pump, cable 6 sqmm cu, power contactor 3p for start cap, supply and delivery of clear water vertical wet type submersible pump suitable for bore well conforming to is : 8034 ( and as amended thereaiter ) with standard moc for potable clear cold water and bee 3 star rated capable of discharging noted m3/h. against head of water column. the pump shall be directly coupled with a continuous rated2- pole suitable wet type vertical squinel cage induction motor. conforming to is : 9283 (and as amended thereafter ), suitable for operation in a-c single phases, 220v,50hz (category b motor),minimum bore well dia 100 mm, hp-2, no of stage-40 , head in mtr. -170, discharge(q) in m3/hr-1.1, nrv size in mm-32, supply and delivery of clear water vertical wet type submersible pump suitable for bore well conforming to is : 8034 ( and as amended thereaiter ) with standard moc for potable clear cold water and bee 3 star rated capable of discharging noted m3/h. against head of water column. the pump shall be directly coupled with a continuous rated2- pole suitable wet type vertical squinel cage induction motor. conforming to is : 9283 (and as amended thereafter ), suitable for operation in a-c single phases220v,50hz (category b motor) minimum bore well dia 100 mm, hp-1, no of stage-40 , head in mtr. -170, discharge(q) in m3/hr-1.1, nrv size in mm-32 , new motor (2 hp), new motor (1 hp), charges of motor winding for 1 hp submersible pump, charges of lowering & lifting pump for 2 hp submersible pump, pump repairing charges for 1 hp, 2 hp submersible pump, pump repairing charges for 2 hp submersible pump, volt meter 96 sqmm digital (0-300v), amp. meter 96 sqmm digital (0-60a), labour:- labour for fitting , fixing & commissioning the submersible pump (each set for 1 hp), labour:- labour for fitting , fixing & commissioning the submersible pump (each set for 2 hp), pvc pipes 25 mm. dia, pvc socket 25 mm. dia, elbow 25mm. dia, tee 25 mm dia, ball valve 25 mm dia, 1" mpa, 1" fta, 3" pvc pipe, 3" pvc elbow, 3" pvc socket, 3" pvc tee, 3" pvc ball valve, 1.5" pvc pipe, 1.5" pvc elbow, 1.5" pvc socket, 1.5" pvc tee, 1.5" pvc ball valve, 1.5" mpa, 1.5" fta, 3/4 pvc pipe, 3/4 pvc elbow, 3/4 pvc socket, 3/4 pvc tee, 3/4 pvc ball valve, 3/4 mpa, 3/4 fta, 3/4 1/2 brass elbow, 3/4 1/2 brass socket, 3/4 1/2 brass tee, 1/2" pvc pipe, 1/2" pvc elbow, 1/2"pvc socket, 1/2" pvc tee, 1/2" pvc ball valve, 1/2"mpa, 1/2" fta, 1/2" brass elbow, 1/2" brass socket, 1/2" brass tee, 1/2" pvc call, 1/2" pillar cock (basin), stand basin, pvc tank (750 ltr), pvc tank (1000 ltr), trunk joint, pvc starter box, labour for fitting and fixing 25mm. dia pvc pipes for above ground work i/c. cost of jonting materials etc. fitting and fixing all necessary specials , cutting pipes, making threads cutting holes in walls of r.c. floor, 4" g.i. pipe, 4" g.i. elbow, 4" g.i. socket, 4" g.i. tee, 4" g.i. switch valve, 3" g.i. pipe, 3" g.i. elbow, 3" g.i. socket, 3" g.i. tee, 3" g.i. switch valve, 3" df bend, 3" dt joint, 3" coupling, 3" flantch, 1 1/2" g.i. pipe, 1 1/2" g.i. elbow, 1 1/2" g.i. socket, 1 1/2" g.i. tee, 1 1/2" g.i. ball valve brass, 1 1/2" union, 1" g.i. pipe, 1" g.i. elbow, 1" g.i. socket, 1" g.i. tee, 1" g.i. ball valve brass, 1" union, 3/4 g.i. pipe, 3/4 g.i. elbow, 3/4 g.i. socket, 3/4 g.i. tee, 3/4 g.i. ball valve brass, 3/4 union, 1/2" g.i. pipe, 1/2" g.i. elbow, 1/2" g.i. socke

State Government

CTN :39920467

28 Apr, 2025 NA

Bathinda - Punjab

Tender For supply of single plate clutch , multi plate clutch unit , cut section of synchromesh gear box , model of mechanical brake , model of abs brake system , model of hydraulic brake system , ackerman steering gear mechanism , davison steering gear mechanism , model of power steering gear or recirculating type or worm and wheel or other type of steering gear , model of ac pump , model of su pump , lead acid battery , battery charger , wheel balancing machine , automobile electric system , brake master cylinder , cut section model of 4 cylinder 4 stroke petrol engine , ac induction motor with vfd for motorizing already existing models in lab , pelton turbine model , francis turbine model , cnc milling machine , cnc turning lathe , bench grinding machine , digital pyrometer , metallurgical microscope , polishing machine , heat treatement furnace muffle surface , spark test apparatus , metallurgical cut off machine , standard prepared readymade samples or specimen with photographs , apparatus for verification of law of polygon of forces , simple jib crane apparatus , simply supported beam apparatus , screw jack apparatus , inclined plane and friction slide apparatus , worm and worm wheel apparatus single start , winch crab single purchase apparatus , apparatus for determining centre of gravity of regular and irregular lamina , digital vernier callipar , digital micrometer , height gauge , go and no go thread plug gauge , go and nogo snap gauge , go and nogo ring gauge , cylinder rollers and spherical balls , slip gauges set , surface roughness tester , vernier bevel protractor , surface plate , v block , dial indicator with stand , tool maker microscope , auto collimator with stand , angle deckor with set of angle gauges , profile projector , cylindrical bore gauge , screw thread micrometer , sine bar 125mm , sine bar 250mm , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator with stand , clinometer , gear tooth vernier , try square 6 inch , try square 12 inch , thread measuring gauge , electronic weighing machine , digital tachometer , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak dedector to detect cfc and hfcs , thermostatic switch, lp and hp cut out, overload protector, filters, strainers and filter driers , model of refrigeration cycle , model of window air conditioner , refrigeration cycle testing rig , digital anemometer , gas charging kit , model of open type refrigerant compressor , thermocouple , infrared thermometer , models of safety valve, blow off cock, steam stop valve, feed check valve, economizer , model of air compressor , model of nestler boiler , model of solex carburettor , model of amal carburettor , model of ignition system of an automobile , model of water cooling system of an automobile , model of lubrication system of ic engine , oxygen regulator , green moulding sand , parting off sand , crucible

CTN :39920573

25 Apr, 2025 NA

Ernakulam - Kerala

Tender For tender for supply of screw , screw 1 , fitting asy 90deg , o ring , gasket , hose exhaust , o ring 2 , coupling hub , element fuel filt , clamp , o ring 3 , element filter , gasket air cooler , gasket , sleeve , bearing assembly , cable kit , alternator , key switch kit , hrn power 10 , water temp black , w p repair kit , high performance gear lube , filter fuel , cooler kit oil , relay assy trim , anode kit , injector assy , switch kit start stop single , vsl snsr harness , anode zinc , corrosion guard , extended life coolant , seal 6 , nut , washer , washer 1 , washer 2 , washer 3 , washer 4 , washer 5 , seal , pin cotter , brv2 17 3 4 r21 propeller , brv2 17 3 4 r23 propeller , plug kit , bushing , o ring 4 , oil seal , seal 7 , diesel fuel filter , fuel filter , seal 8 , seal 9 , water pp repair kit , prop nut 1point00 14 brass , e ring , clamp 1 , clamp 2 , battery lugs , bellows , bracket clamp , nut , seal 10 , seal kit , fan 4 size 220vac , sensor , harness injector , gasket set , crankshaft , filter oil , gasket turbocharger inlet hose , sensor 1 , element , element foam , hose , impeller , sender assy trim , ecm 706 270cv , switch socket 15 a switch socket 5 a

Central Government/Public Sector

CTN :39920751

26 Apr, 2025 5.05 Lacs

Korba - Chhattisgarh

Tender For procurement of spares for prabhu make nflp ht starters open tender - pt 40va sec 0_8_12v pri 0-110v_part_no_ht_206 , under voltage relay_part_no_ht_2000 , pilot relay 12v dc_part_no_ht_2200 , resin cast pt 750va 3_3kv_110v_part_no_ht_300 , 72 sq mm ammeter supressed scale_part_no_ht_1000 , 72 sq mm voltmeter 0_5kv_110 volts supressed scale_part_no_ht_1100 , resin cast moulded ct for ammeter 3_3kv_part_no_ht_650 , resin cast moulded ct for ol 3_3 kv_part_no_ht_600 , lamp holder with lamp for starter_part_no_ht_1400 , push button with element for start stop test and reset_part_no_ht_1300 , hrc fuse base and carrier for control_part_no_ht_1200 , hrc fuse link 4 amp for control_part_no_ht_1201 , aux switch for vacuum contactor 2no_2nc_part_no_ht_205 , aux contactor 3no_1nc 110v ac_part_no_ht_208

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