Latest air break switch Tenders | Government air break switch Tenders

corporations/Associations/Others

CTN :45407789

02 Jul, 2026 NA

Kolkata - West Bengal

Tender For supply of various electrical lt switch gears control equipment and cables in the ltdb of power load b b - supply of 630 amp 3 pole mccb 415 volt, , supply of spreader link for 630-amp 3 po , supply of extended rod with handle 630-a , supply of ring ct make- kappa, ratio- 60 , supply of 400 amp 3 pole mccb 415 volt, , supply of spreader link for 400-amp 3 po , supply of extended rod with handle 400-a , supply of ring ct make- kappa, ratio- 40 , supply of 200 amp 3 pole mccb 415 volt, , supply of spreader link for 200-amp 3 po , supply of extended rod with handle 200-a , supply of ring ct make- kappa, ratio- 20 , supply of 100 amp 3 pole mccb 415 volt, , supply of spreader terminal for 100-amp , supply of extended rod with handle 100-a , supply of ring ct make- kappa, ratio- 10 , replacement and retrofitting of 630 amp 3 , replacement and retrofitting of 400 amp 3 , replacement and retrofitting of 200 amp 3 , replacement and retrofitting of 100 amp 3 , supply of 95 sq mm single core copper fl , laying of 95 sq mm single core copper ca , supply, replacement and re-fixing of 95 , supply of indicating led lamp red- 60 n , replacement and re-fixing of indicating , supply of multifunction meter make- secu , installation, calibration, testing and ret , supply of auxiliary contactor for mccb m , ring ct installation and retrofitting , control cable connection and circuit mod , supply of 2.5 sq mm flexible wire , supply of 400 amp 3 pole power contactor , supply of 160 amp 3 pole power contactor , supply of 160 amp 3 pole mccb for capaci , supply of spreader terminal for 160-amp , supply of extended rod with handle 160-a , replacement and retro-fitting of 400 am , replacement and retro-fitting charges fo , replacement and retro-fitting of 160 amp , supply of 12 window apfc relay, make- ep , replacement and retro-fitting charges fo , supply of 3-phase digital voltmeter make , supply of 3-phase digital ammeter make- , replacement and retro-fitting of 3-phase , rectification and restoration of mechanic , supply of 300 sq mm, 3.5 core, 1.1 kv gr , supply, fitting and fixing of gland for 30 , laying of 3.5 core, 1.1 kv grade armoure , supply and replacement of socket for 300 s , manual disconnecting of power supply, di , supply, installation, testing and commis

State Government

CTN :45375477

06 Jun, 2026 5.29 Lacs

Idukki - Kerala

Tender For state plan- works under nedumkandam section-state plan 2024-25 - energy efficiency improvement, optimization of electromechanical items, safety audit and ensuring safety in operation of wtps and pump houses- rwss to udumbanchola - supply, e - cost of materials & working charges, od70149/2024-2025:1. pump & motor -supply, erection, testing and commissioning of kwa pre-qualified reputed make centrifugal pump set with bronze/ss impeller, ss shaft and ci pump casing etc. complete. the duty condition is as follows, discharge - 6 lps & total head - 92m, the motor is tefc squirrel cage induction motor suitable for the above pump working with 3 phase, 50 hz, 415 v shall confirm to eefi/is 325 etc. complete including providing suitable concrete foundation including cost of cement., sand and metal etc. flexible coupling shall be used for coupling of pumps and motors. 2. starter - supply, erection, testing and commissioning of suitable rating fullu automatic star delta starter with air break contact starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, over load relay with motor protection relay with main contactor and bypass contactor as per ie rules and code of practice etc. complete. 3. panel board (suitable) for operating pump sets (but one pump set at a time) - supply, erection, testing and commissioning of cubical type floor mounted ms fabricated dust and vermin proof common control panel board consisting of 1 no. suitable capacity mccb as incomer and 2 nos of suitable capacity mccb as out going (the two mccbs are interlocking with each other) providing suitable size aluminium bus bar inter connect the above mccbs and fitted with 3 nos of indicator lamps, 1 no. volt meter with selector switch, 1 no. ammeter with selector switch etc. complete and provided with a common earth bus for the entire panel and inter connect with the mccbs as per ie rules and code of practice. the panel shall be fitted on a common base frame on suitable foundation. 4. cabling work - supply, laying, testing and commissioning of suitable size cables for the above pump set from panel board to starter and from starter to motor , considering energy conservation. 5 .earthing - supply of all materials and providing suitable earthing by using suitable size pipe/plate earthing gi/copper strip buried in ground and giving double earthing to motor, starter, panel board etc. as per ie standards. 6. capacitor - supply, erection, testing and commissioning of heavy duty app capacitor for the motor to get a power factor above 0.95. the capacitor shall confirm to is 2834 . 7. valves - supply of suitable size best quality heavy duty isi marked ci double flanged sluice valve and non return valve with suitable pressure rating 8. suction and delivery pipe connections - the size of the suction pipe is suitable as per the site condition with a max length of 7.5m. suitable size foot valve connecting at the suction pipe bottom etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main.warranty 2 year (1 year warranty+ 1 year additional warranty), od109714/2024-2025:dismantling the existing old damged pump by disconnecting the cables, 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix), 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns, 5.1.3:providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), 5.22.6:steel reinforcement for r.c.c work including straightening, cutting, bending, placing i

Central Government/Public Sector

CTN :45242737

05 Jun, 2026 2.02 Lacs

Anuppur - Madhya Pradesh

Tender For corrigendum : providing fixing of 04 no of 33kv gang operated air break switch 11 nos of cradle guard arrangement for 550v and 440v overheadline at bhadra ug mine of jamuna kotma area

Central Government / Public Sector

CTN :45339355

12 Jun, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply of line converter disconnecting switch as per medha part no. sp628v2101031 of m/s. medha make igbt traction converter in 3-phase locos. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45237355

10 Jun, 2026 13.62 Crore

Agra - Uttar Pradesh

Tender For corrigendum : supply of 11 kv air break switches (tpmo) /gang operated switches

State Government

CTN :45303639

06 Jun, 2026 NA

Ranchi - Jharkhand

Tender For e-quotation for seeking firm rates of plant and machinery and materials category items for preparation/amendment of schedule of rate for the year 2026. - m 1055 - pumps supplying submersible pump sets confirming to is 8034 and motor confirming to is 9283. pump shall be suitable for various delivery head and discharge with stainless steel pump shaft and polypropylene/ noryl impeller. motor suitable for working on 415v+10%, 3ph, 50 hz, a.c. supply with cable guard, thrust carbon/ fiber bearing to withstand entire hydraulic thrust, water proof winding shall be provided. the pump set shall be suitable for direct coupling. pump shall have suitable outlet as per manufacturers design. anti thrust stream lined non return valve shall be provided with pump. 3 meter submersible copper conductor cable in single/ double run shall be provided with each pump., submersible pump set 100 mm dia (with polypropylene/ noryl impeller) up to 20 stages 1 h.p. , 1.5 hp, 2 hp, 2.5 hp, 3.0 hp, 4.0 hp, 5.0 hp, submersible pump 150 mm dia (with bronze/ss impeller) up to 8 stages, 1.5 hp, 2.0 hp, 3.0 hp, 4.0 hp, 5.0 hp, 6.0 hp, 7.5 hp, m 1056 - pressure guage providing fabricating, testing and commisioning pressure vessel fabricating in m.s plate on providing foundation including epoxy paint, pressure gauge (100 mm dia), pressure gauge (150 mm dia), vacuum / combination gauge, m 1057 - lifting equipment chain pulley block supplying triple spur gear type chain pulley block suitable for capacity as below with 3 m lift complete with load chain and hand chain suitable for above lift, tested to 50% over load as per is 3832 carrying isi mark., 1 tonne capacity, 2 tonne capacity, 3 tonne capacity, electric operated circular or rectangular travelling crane (single girder) supplying single girder electrically operated rectangular over head travelling crane with 6 m lift complete with wire rope hoist, class ii duty, all three motions electrically operated by suitable rating motor ip 54, control panel and down pendant control block., 5 tonne capacity, above 6 m up to 8 m span, above 8 m up to 10 m span, 7.5 tonne capacity, above 6 m upto 8 m span, above 8 m up to 10 m span, 10 tonne capacity, above 6 m up to 8 m span, above 8 m up to 10 m span, m 1058 - lightening arrester, ab switch, insulators, lightening arrestor supplying, erecting approved make thyrite type lightening arrestor suitable for h.t. supply with necessary ancillary material complete on provided cross arm and connected to overhead line., suitable for 11 kv supply, distribution class, suitable for 22 kv supply, distribution class, suitable for 33 kv supply, station class, disc insulator. supplying, erecting porcelain disc type insulators with hardware fittings suitable for h.t. overhead line complete erected with nuts and bolts on provided cross arm, suitable for 11kv line, suitable for 33kv line, pin insulator supplying, erecting porcelain pin type insulators with hardware fittings suitable for h.t. overhead line complete erected with nuts and bolts on provided cross arm, suitable for 11kv line, suitable for 33kv line, air break switch without earth switch supplying, erecting approved make h.t. outdoor type gang operated air break triple pole switch of required capacity with 3 post / pin type insulator per phase , mounted in horizontal or vertical position on provided cross arm with adequate length of g.i. pipe for operating handle erected on extended square shaft. the operating handle provided with lock and key at suitable height from ground with necessary clamps, suitable for 11kv line, rocking / tilting type, rotating type, suitable for 33kv line, rocking / tilting type, rotating type, air break switch with earth switch supplying, erecting approved make h.t. outdoor type gang operated air break triple pole switch with earth switch of required capacity with 3 post / pin type insulator per phase , mounted in horizontal or vertical position on provided cross arm with adequate length of g.i. pipe for op

CTN :45261988

29 May, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - scrap light weight elctrical accessories/domestic electrical appliances such as cfl, led bulb, electrical fittings, switch, socket junction box, speedy box, rgr, condencer, capacitor, electric house meter, jtb, rotatory switch, fuse, pressure gauge,fl fitting, power switch/socket, ceilling rose, electronic regulators, different types of mcb, lcb and its boxes, change-over, tube light, led tube light, led street light fitting, led tube light fittings, main switch, d.p switch, integrated circuit plates, switches, d.p box, all types of button/angle holder, pendent holder, train light fitting, birth light, head light, fitting, solar pannels, coach pannel board, lighting board, small battery/mobile charger, adaptor, hand loud speaker, disconnecting and earthing device with/without negligible nf attachememnt in different sort and sizes and other various known/unknown items which comes under electrical accessories/appliances. inculiding also some broken, rusted and poor condition items. not fit for railway use. location: - beside godown no-98/13 lbpl, dbaw, gst-18%, tcs -1% , hsn code-72044900 , allocation-20714208

State Government

CTN :45279206

13 Jun, 2026 73.5 Thousand

Baramulla - Jammu And Kashmir

Tender For supply, installation, testing and commissioning of 33 kv,3 pole,3 phase gang operated air break switch for replacement of worn out/damaged 33 kv air break switch near store subdivision for 33 kv ljhp-peernia transmission line

State Government

CTN :45105065

26 May, 2026 65.88 Lacs

Kannur - Kerala

Tender For corrigendum : supply of air break switch (ab switch) 11kv 400 a, composite polymer housing under distribution north malabar region

corporations/Associations/Others

CTN :45233598

02 Jun, 2026 17.00 Lacs

Cuddalore - Tamil Nadu

Tender For procurement 22kv vertical type air break switches and 22kv vertically mounted hg fuse units for operation and maintenance works in cuddalore edc

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