Latest air contactor Tenders | Government air contactor Tenders

CTN :45560058

10 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of clamp meter , 5 gallon compressor oil tin , core for filter drier , filter drier core rpe48bd , relay base type rxze2m114 , relay 24v dc 4 co rxm4ab2bd , single core 40 mmsqlfh cable , ss washer 125 , screw driver set , ss 304 tubing , pilot tube fitting , filter drier replacement core , potentiometer shaft , relay , store room thermostat , piston set , valve plate set , pocket for temp switch , gasket , therm injection valve , defrost heater element tat 30 , shut off valve , shut off valve , shut off valve , temperature transmitter pt 10 , solenoid valve on oil return line , condensers of chilled water units ac , thermometer discharge line , thermometer cwinlet , flex metal hose , oil heater , therm injection valve , needle valve , gauge oil pressure , feeler pocked , stop valve , stop valve , power contactor 115 vac , air contactor , chilled water pump of air conditioning plant , fuse 500v , relay 24vdc , rc module , auto controller , antifreeze thermostat , fuse switch , fuse switch , sight glass set , current meter , pilot lamp , valve relief , metaflex coupling api 671

State Government

CTN :45709949

27 Jul, 2026 NA

Rourkela - Odisha

Tender For supply and installation of equipments of power electronics laboratory of electrical engineering department - scr, triac, , igbt mosfet. , and , cosine controlled triggering kit. , scr , v-1 , characteristics study trainer , 1.single phase , scr controlled bridge rectifier, (a. single-phase scr power circuit, b.scr pulse controller) 2.r-load, 3.l- load , three phase full wave controlled rectifier circuits (full and semi converter) (a.three phase scr power circuit, b. firing pulse generator) 2.r - load. 3.l-load , buck converter (a.buck converter pwm control circuit b. buck converter power circuit) , boost converter , three phase vsi with pwm control using power mosfe . , four-channel dso , dc , regulated , power supply , handheld multi meter

CTN :45693976

17 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply and installation of training items for drone technician trade under craftsman training scheme (cts) at consignee locations - pliers, soldering station, multi meter, binoculars, anemometer, magnifier, unassembled drone kit, unassembled drone kit - standard with hd camera & thermal camera, electricity lab, smd technology kit with wall chart, dc regulated variable programmable dc power supply, drone workbench, analog-digital circuits development platform, applied mechanics training platform, drone battery management training systems, charge controller training system, bldc (brushless dc) motor training system, inverted pendulum, drone sensor trainer kit, antenna training system, advanced microwave integrated circuit lab, gps training platform, wireless communication modules, fcb and esc training platform, drone gimbal set with motor and control, npnt compliant micro uav built for mapping and surveillance, field repair kits, drones and spare parts kit, balance charger, power distribution board, laptop latest configuration, thrust measurement meter, indoor netted facility, outdoor controlled netted testing facility, various electronic and electrical components, 3d printer, drone ( long range)

corporations/Associations/Others

CTN :45686176

29 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply and installation, testing & commissioning of electrical works at tpadl like 33/11kv switchyard works, 33kv & 11kv lines o/h & u/g, distribution transformer ranging from single phase 10kva to 3phase 1 mva, 11/0.43kv substations, lt circuits, cable jointing works etc

State Government

CTN :45654152

02 Jul, 2026 NA

Ernakulam - Kerala

Tender For deposit-plan fund 2025-26 gmc-ekm-replacement of faulty fittings, elcb, mcb, rewiring of faulty circuits, providing additional light/ plug points etc. for a period of one year- annual electrical maintenance of hospital -general electrical work

CTN :45238287

26 Jun, 2026 1.45 Crore

Dehradune - Uttarakhand

Tender For bid to ras supply of self regulating heating tape cable e e - title1 , title2 , title3 , title4 , title5 , title6 providing self-regulating heat tape / resistance heating cable suitable for freeze protection of pipelines and utilities, having rated output of 35 w per meter at 220 v ac supply. the heating cable shall automatically adjust its heat output based on surrounding temperature conditions to prevent freezing and overheating. the cable shall be suitable for continuous operation in outdoor conditions, flexible for installation around pipelines, joints and valves, and compatible with temperature controller systems., providing m20 3-pin connector suitable for making secure electrical joints between self-regulating heat cable terminals, designed for reliable power and signal continuity. the connector shall be rated for operation at 220 v ac supply and compatible with heating cables of specified capacity. it shall ensure safe and firm termination, with robust insulation to prevent moisture ingress, short circuits, and electrical leakage.the connector shall be constructed from high-quality, weather-resistant materials, suitable for continuous outdoor operation under varying environmental conditions. it shall provide ease of installation, with a compact and durable design for use at pipeline joints, terminations, and interconnections. the m20 connector shall be compatible with temperature control systems and associated accessories, ensuring long-term performance, safety, and protection against overheating, corrosion, and mechanical stress., providing temperature differential controller with auto and manual operation, housed in a robust ip65-rated enclosure, suitable for controlling heat tracing systems to prevent freezing of pipelines and utilities. the controller shall be designed to automatically switch the heat tape on/off based on preset temperature ) /bid number : gem/2026/b/7550906 * /dated: 18-05-2026 & & / bid document 1 / 13

CTN :45592297

01 Jul, 2026 30.00 Lacs

Pahalgam - Jammu And Kashmir

Tender For corrigendum : supply installation testing and commissioning of pump unit and other electro-mechanical equipments at laripora pahalgam - supply, installation, testing and commissioning of submersible type pump sets with motors and allied mechanical and electrical components/ items as per manufacturer s recommendations and guide lines, and as per the scope of the work at site. the equipment supplied conform to latest is- standards and codes with fail safe circuits/ devices for(i) over loading (ii) under loading (iii) clogging (iv) shut off (v) low liquid level (vi) single phase prevention devices (vii) over heating etc. the pumping units shall have following technical specifications: pumps:type of pump :non clog centrifugal volute type sewage submersiblepumpscapacity= 28.4lpshead = 17.5 metres or abovesolid handling capacity: 20mm (minimum) quality of water: sewage water to be handled meterial of construction:pump casing : cast ironimpeller : stainless steelpump shaft : stainless steelmotor body : cast ironsealing : dual mech. seal...contd.. as per annexure-a, providing/supplying and fitting of 100 mm m.s flanged delivery main to be connected with existing rising main at site. the job includes providing and welding of m.s flanges 12 mm thickness. the flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. the cost on account of supply/ fabrication of bends and providing/ fitting of flanges is included in the job. (complete job)., providing and fitting of 100 mm dia ductile iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per is14846 for regulating the water supply outside the pumping units p.n rating 1.0.the job includes providing and fitting of 02 nos. m.s flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement (complete job)., providing and fitting of 100 mm dia ductile iron double flanged, slanted seat swing check valve( nrv) as per is 5312 p.n rating 1.0.the job includes providing and fitting of 02 nos. m.s flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement (complete job)., gantry over sump :- fabrication, providing, fitting of ms gantry over sump with 02 nos. vertical columns. the gantry fabricated out of ismb-100, 3.25 mts long placed face to face. 300x300mm ms plates 12mm thick fitted on top and bottom side of column .bottom plate welded to the reinforcement of the sump and grouted in 1mx1mx1m pcc 1:1.5:3 mix. ismb-100,3mts long is to be placed and welded to the top plate of the columns .the job also includes providing and fitting of 2-tonne capacity chain pulley block with monorail along with hoisting chain (complete job)., providing and fitting of 50 mm23.5 core ,al pvc insulated cable, armouredfor internal connectionscrimping, taping etc. note:- the cable terminal ends for connection to switchgear at various requisite points shall be al. thimbles and of appropriate size and connected by hydraulic crimp tool only (complete job)., providing and fitting of 4-core 16 mm2 flat /circular submersible copper cable conforming to is: 694 (part 1st) 1964 & is: 694 (part 2nd) - 1964 for submersible pumping unit and other electrical equipment s. the cable connections terminal shall be fitted with copper thimbles of required size (complete job)., fabrication, providing and fitting of main electric control panel of appropriate size fabricated out of 14 swg sheet having required openings/vents and protection class : ip-55 & fitted with accessories as under: a) bus bar chamber: 160 amperes(tpn) b) main circuit breaker (incomer mccb) qty:- = 01 nocurrent rating = 160 amp. c) change over switch:qty. = 01 no.rating = 160 ampere....contd... as per annexure-a., electrification. providing/fitting of lighting and fan

CTN :45620992

30 Jun, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply of electrical work - miniature circuit breaker make: havels/siemens/l&t/bch/schneider, 32 amps, 2 pole mcb without metal enclosure, for lighting circuits, 230v ac, type b or c tripping, is/iec 60898 standard, overload and short circuit protection., 32 amps, 3 pole mcb without metal enclosure, for lighting circuits, 230v ac, type b or c tripping, is/iec 60898 standard, overload and short circuit protection., 63 amps, 3 pole mcb with metal enclosure, for power load circuits, 415v ac, type c or d tripping, is/iec 60898 standard, overload and short circuit protection., 16 amps, 1 pole mcb without metal enclosure, for lighting circuits, 230v ac, type b or c tripping, is/iec 60898 standard, overload and short circuit protection., 20 amps, 1 pole mcb without metal enclosure, for lighting circuits, 230v ac, type b or c tripping, is/iec 60898 standard, overload and short circuit protection., mcb rail 1 meter long., l&t make thermal overload relays (olr), l&t make, thermal overload relay olr: model- mn-5, adjustable 30-50 amps, direct mount, 1no+1nc, ambient compensation, manual/auto reset, iec 60947-4-1., l&t make, thermal overload relay olr: model- mn-5, adjustable 45-75 amps, direct mount, 1no+1nc, ambient compensation, manual/auto reset, iec 60947-4-1., l&t make, thermal overload relay olr: model- mn-5, adjustable 20-33 amps, direct mount, 1no+1nc, ambient compensation, manual/auto reset, iec 60947-4-1., l&t make, thermal overload relay olr: model- mn-5, adjustable 14-23 amps, direct mount, 1no+1nc, ambient compensation, manual/auto reset, iec 60947-4-1, star delta electronic timer, make : gic or l&t or selec, adjustable time range 0.1-60 sec, multifunction, din-rail mount, 2 no+2 nc, led status indication, wide voltage range 230/420 v ac, 50 hz, iec 60947-5-1 compliant., 2 a. hbc fuse - 415 v. a.c., model: ns2, 32 a. hf fuse - 415 v.a.c., model: hf14x51 sf-90159., 63 a. hf fuse - 415 v.a.c., model: hf14x51 sf-90159., fuse wire 16 a. 100 grams pack, fuse wire 32 a. 100 grams pack, fuse wire 63 a. 100 grams pack, dowel make aluminium lugs: (ring type), 35 sq.mm, 70 sq.mm., 95 sq.mm., 120 sq.mm., 150 sq.mm, dowels make copper lugs: (ring type), 4 sq.mm. - hole dia 5mm, 6 sq.mm. - hole dia 8mm, 10 sq.mm. - hole dia 8mm, 25 sq.mm. - hole dia 10mm, 1.5 sq.mm. u-lug (kompress fork type), high-grade porcelain/ceramic heavy-duty industrial pendant holder suitable for a type of bc (bayonet cap) with pin-type contacts, make: crompton/philips/havells/bajaj, 230v, 100w bc (bayonet cap) pin-type incandescent bulb, clear glass, high illumination, and long-lasting performance., 230v, 60w bc (bayonet cap) pin-type incandescent bulb, clear glass, efficient lighting, and extended service life., 24v, 60w bc (bayonet cap) pin-type incandescent bulb, clear glass, high illumination, and durable performance, 22 watts, batten type, 4 feet led tube light - make: isi standard, 230 v. ac 50 watts led flood fitting., 230 v. ac 100 watts led flood fitting., 230 v. ac 150 watts led flood fitting., 3/4 inch wide pvc insulation tape, flame-retardant, moisture-resistant, and suitable for electrical insulation-10 mtrs roll, 1-inch wide fiber glass tape, high-temperature resistant, non-conductive & suitable for electrical insulation and cable wrapping- 50 mtrs roll, 250 w, mercury vapour lamp, screw type, clear/coated, 230 v ac, 50 hz, standard base (e27/e40), suitable for outdoor/indoor lighting applications.

Central Government/Public Sector

CTN :45637791

22 Jun, 2026 NA

Dahod - Gujarat

Tender For auction sale of depot miscellaneous scrap - 98414501 scrap electrical and electronic items, various types of electrical/electronic items such as street light, led light, light%u2019s cover, digital voltmeter, ammeter, ohm meter, relay tester, rheostats, marker lights, led tube lights, ac damping panels, dc damping panels, pedal switch, bl boxes, rotary switches, program switches, limit switch, ac/dc converters, pressure switches, capacitor ceramic cab meter, various type of large and small boxes with or without internal parts of electric reset box, auto change relays, qvsi (air flow relay), qvmt, qvrh, qvsl relay, air flow indicator, fuses, mcbs and other electrical /electronic miscellaneous scrap released from lcw and all electrical/electronic scrap item like plastic and iron body cooler, relays, circuits various metric unit parameter of all size different electrical/electronic battery chargers, released meter and choke panels of signal system, general auto electric iron boxes with or without damage circuits part and wiring release from signal, timer clock, timer with positive drive, walk through metal detector, led signal unit for main aspects, welding plant charger, lights of led and street light covers, vcd main unit, vcd cab unit, released from electric loco etc, all sizes solar panel and all types and sizes of electrical/electronic items are consider in this lot old used and unserviceable for rly use (mode of delivery by actual weight) (ms-80%, brass-2%, cu-5%, al-4%, plastic-6%, rubber-1%, fiber-2%, note-indicative approximate composition only for reference not to claim). [cpcb certificate require for hazardous material i.e. e-waste, original valid certificate and passbook are to be required at the time of delivery].

Central Government/Public Sector

CTN :45637792

22 Jun, 2026 NA

Dahod - Gujarat

Tender For auction sale of depot miscellaneous scrap - 98414501 scrap electrical and electronic items, various types of electrical/electronic items such as street light, led light, light%u2019s cover, digital voltmeter, ammeter, ohm meter, relay tester, rheostats, marker lights, led tube lights, ac damping panels, dc damping panels, pedal switch, bl boxes, rotary switches, program switches, limit switch, ac/dc converters, pressure switches, capacitor ceramic cab meter, drawing printer, various type of large and small boxes with or without internal parts of electric reset box, auto change relays, qvsi (air flow relay), qvmt, qvrh, qvsl relay, air flow indicator, fuses, mcbs and other electrical /electronic miscellaneous scrap released from lcw and all electrical/electronic scrap item like plastic and iron body cooler, relays, circuits various metric unit parameter of all size different electrical/electronic battery chargers, released meter and choke panels of signal system, general auto electric iron boxes with or without damage circuits part and wiring release from signal, timer clock, timer with positive drive, walk through metal detector, led signal unit for main aspects, welding plant charger, lights of led and street light covers, vcd main unit, vcd cab unit, released from electric loco etc, all sizes solar panel and all types and sizes of electrical/electronic items are consider in this lot old used and unserviceable for rly use (mode of delivery by actual weight) (ms-80%, brass-2%, cu-5%, al-4%, plastic-6%, rubber-1%, fiber-2%, note-indicative approximate composition only for reference not to claim).[cpcb certificate require for hazardous material i.e. e-waste, original valid certificate and passbook are to be required at the time of delivery].

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Central Government/Public Sector