Latest air circuit breaker Tenders | Government air circuit breaker Tenders

CTN :45165247

19 May, 2026 95.4 Thousand

Kolkata - West Bengal

Tender For maintenance of electrical installation & fans i/c repair maintenance of motor pump set i/c compound light, lifts, fire alarm, fire fighting system of 42 nos. residential quarters, international hostel, guest house, institute building of aiih & ph, second campus at salt lake, kolkata during 2026-27 (sh: overhauling / servicing of ht / lt switches, gears, vcp, acb, ct, etc. as required).

Central Government / Public Sector

CTN :44448740

18 May, 2026 NA

Kamrup - Assam

Tender For corrigendum : supply of air circuit breaker

State Government

CTN :45136980

18 May, 2026 14.03 Lacs

Churu - Rajasthan

Tender For proposal for replacement of existing old main air circuit breaker (acb) at hwkarmshana &amp hw sahawa under sub. div. lalaniya div. taranagar (churu)

Central Government/Public Sector

CTN :45115032

18 May, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of l&t cn-cs 1250 air circuit breaker cradle terminal support

Central Government/Public Sector

CTN :45138622

19 May, 2026 1.26 Crore

Gorakhpur - Uttar Pradesh

Tender For tender for supply of periodical maintenance and operation of electrical and mechanical installations involving operation , repairs and maintenance , attending to complaints/faults/ breakdowns and taking rectification action , ensuring serviceability/satisfactory working condition of the systems , carrying-out preventive maintenance , maintenance of records/ documents etc. under this contract on all working days including saturdays , sundays and holidays as per tender specifications , terms & conditions by providing/engaging following minimum number of man power i/c reliever. (a) highly skilled (sr. supervisor) - 1 nos. (b) highly skilled (supervisor) - 1 nos. (b) skilled data entry operator - 1 nos. (c) skilled technician - 14 nos. i/c relievers (d) unskilled helper - 14 nos. i/c relievers total minimum manpower i/c reliever- 31 nos. note- relievers shall do duty of electrician//helper as per site requirement. , carriage of diesel (4 drums 200 ltr each) from petrol pump (any petrol pump among located in kushinagar as decided by eic-aai) to the sub station (dg set room) which includes hiring of vehicle loading & unloading of empty and oil filled drums at site. note - empty drum will be provided by aai. , servicing of l&t make , model u-power omega air circuit breaker 630/800 a through l&t service engineer / l&t authorized service engineer including carrying out of following works- racking out & removal of acb from electrical panel , cleaning all parts for dust deposits foreign particles etc , degreasing the various parts of acb. cleaning all parts with cleaning agents such as crc 2-26 checking the various relay/protection settings and other setting of acb contacts , releases etc , checking the hardware for wear & tear , checking of termination & tightness , checking for all hardwares for its presence , replacement of spares / accessories for defective / worn out items (supply of spares / accessories required for healthiness of acb are in aai scope) , regreasing of the acb parts as recommended by oem , refixing the acb , testing and observance for normal operation of acb complete as required. note - service report to be submitted in l&t letterhead / l&t authorise service dealer letter head. , one time servicing , maintenance , testing , overhauling of complete out door type package/ compact sub-station of m/s c & s make through oem service er. or oem authorised dealer /service er.only as per the oem recommendation and scope of work of tsc/ scc of the contract. pss is comprising of following- ht panel - 12kv , 630 a , 21ka/3sec , 2way non extensible sf6 insulated rmu comprising of 01 nos. 630a manual load breaker switch and 01 no. 630a manual vaccum circuit breaker. transformer - 11kv/0.433kv , 400 kva oil type transformer -01 nos. lv componenet - 4 p , 630a , drawout acb - 01 no. 3p 400a mccb for capacitor panel capacitor panel - apfc 200kvar capacitor panel- 01 nos. pss is comprising all above i/c metering , relay etc complete. oem service er. has to submit the relay calibration report along with service and maintenance report of transformer , rmu , ht & lt panel and capacitor panel i/c healthiness report after service and other report if any as per oem recommendations complete. , carriying out the dehydration of transformer oil of 400 kva transformer (make - kotson) in 400 kva c &s pss at site i/c transportation of dehydration machine , di-electric strength test (bdv value) of oil before and after dehydration at site and submisstion of report as per requirement. note - the transformer having capacity of 330 ltrs of tranformer oil. , supply of new transformer oil conforming to is-335 in non-returnable barrel as per requirement. , one time servicing , maintenance , testing , overhauling of complete outdoor type package/compact sub-station of m/s sudhir power make through oem service er or oem authorised dealer /service er.only as per the oem recommendation and scope of work of

Central Government/Public Sector

CTN :44550164

18 May, 2026 NA

Singrauli - Madhya Pradesh

Tender For corrigendum : supply of lt circuit breaker at vindhyachal and allahabad substation e e - supply of 415v 3400a 75 ka 3-pole ac lt air circuit breaker and accessories for retrofitment as per attached ts and sow , retrofitment kit with copper bus thickness 8mm width 10cm for supplied acb , retrofitment of new lt air circuit breaker in acdb including dismantling of old circuit breaker , spring charging motor , aux. contact sets , bus bar seal off insulators , arc-chutes , moving contacts , arcing contacts fixed moving , springs closing opening , closing coil with resistor , tripping coil with resistor , supply of 415v 1000a 3-pole ac lt air circuit breaker and accessories for retrofitment as per attached ts and scope of work , supply of 415v 800a 3-pole ac lt air circuit breaker and accessories for retrofitment as per attached ts and scope of work

Central Government And Public Sector

CTN :45139227

26 May, 2026 NA

Damanjodi - Odisha

Tender For supply of 1.35503000070 3p 1250amp edo air circuit breaker , 2.82735050190 retrofit kit for 3p 1250amp 415v siemens acb , 3.82736101130 retrofit kit for 3p 1000amp 415v l&t acb , 4.35503000010 3p 3200amp edo air circuit breaker , 5.82736101160 retrofit kit for 3p 3200amp 415v l&t acb

Central Government And Public Sector

CTN :45112725

28 May, 2026 NA

Damanjodi - Odisha

Tender For supply of 1000073990_ 1_ 82722001080_ supply of 415 v, 3200 amp air circuit breaker , 1000073990_ 2_ installation & commission

CTN :45120134

01 Jun, 2026 NA

Indore - Madhya Pradesh

Tender For supply of c&s electric ltd make, ah-08d-cs model 415v air circuit breaker (acb) , c&s electric ltd make, ah-12d-cs model 415v air circuit breaker (acb) , c&s electric ltd make, ah- 20d-cs model 415v air circuit breaker (acb) , c&s electric ltd make, ah-30d-cs model 415v air circuit breaker (acb)