Latest ht switch repair Tenders | Government ht switch repair Tenders

State Government

CTN :45614638

03 Jul, 2026 8.61 Lacs

Kolkata - West Bengal

Tender For operation and maintenance of existing lighting installation including switching operation at subhas sarabar for a period of 10 months.

Central Government/Public Sector

CTN :45616892

07 Jul, 2026 NA

Perambur - Tamil Nadu

Tender For supply, fixing, testing and commissioning of 200 kvar apfc panel, with cubical modular construction floor mounting dust and vermin proof made of 14/16 swg crca sheet as per latest approved specification is standard and harmonic block reactor with capacitors 25 kvar, 04 banks, capacitors 20 kvar , 02 banks, capacitors 15 kvar , 02 banks, capacitors 10 kvar , 02 banks capacitor 5 kvar , 01 banks, capacitors , 03 kvar , 01 banks, capacitor 02 kvar , 01 banks, comprising of housing, capacitors banks apfc relays, mccb/mcb protection, with all accessories including mounting arrangements suitable to work on 3 phase 440 volts,50 hz ac supply. features: automatically switch on and switch off relevant capacitor steps to ensure consistent power factor, continuously sense and monitor the load conditions by the use of the external ct ( whose out put is fed to the control relay), double side earthing connection, advance c-mos technology based microprocessor relay for intelligent power factor control, provision of top & bottom cable entry ,ensure easy user interface for enabling reliable understanding of system operation, such as display of real time power factor, number of switching operations carried out, test report from govt. lab/nabl /ilac lab to be submitted at the time of supply, specification as per iec 61921/ is 8623/ is 16636/ iec 61439.makeabb/ havells/ l&t/siemens or similar. [ warranty period: 12 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45609371

09 Jul, 2026 NA

Bangalore - Karnataka

Tender For tender for supply of transistor -transistor , npn , general purpose , switching , amplification , sot-23 pk , tape & reel , transistor , si , npn high voltage switching to-220 pkg. , transistor , npn general.purpose amplifier sot-23 pkg , tape & reel , n channel mosfet , pg-to-263-3 pkg. , high voltage power mosfet & driver , 350w output power , integrated llc controller , esip-16j , h pkg. , transistor , si , pnp , med-power swamp to-220 ab pkg. , power mosfet(hexfet) , d2 pkg , tape & reel , transistor , smd , npn , 45v , 0.1a , sot-23 , 100ma , 100mhz , 225mw , -55 to +150 deg.c

CTN :45601527

29 Jun, 2026 NA

Jammu - Jammu And Kashmir

Tender For supply of desktop pc , visualizer , projector , projector screen , networking, switching, cont eqpt & matrix switcher , podium with integrated cont & annotation , biometric sys (dual factor) , mob jammer , cctv sys , fire alarm sys , online ups (5 kva) ,

CTN :45608455

25 Jun, 2026 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of lab equipments for electrical and electronics engineering department - procurement of lab equipments for electrical and electronics engineering department., single phase tranformer: single phase transformer rating: 1 kva, 50 hz input: 230 v ac output: 115 v ac type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation, three phase transformer: rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory use bench/floor mounted suitable for laboratory operation. all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , acidity test kit ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, loading rheostat 3 phase: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , loading rheostat 01 phase: type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , single phase resistive load type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , three phase resistive load: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , three phase capacitor bank: 3-phase capacitor bank rating: 2 kvar voltage: 440 v ac frequency: 50 hz heavy duty self-healing capacitor units powder coated ms enclosure compact panel mounted/floor mounted construction proper ventilation arrangement to be provided capacitor duty contactor/switch to be provided fuse/mcb protection to be provided discharge resistors to be provided for safety proper earthing arrangement provided , on / off control of lamp using solid state relay kit type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status

CTN :45602802

09 Jul, 2026 NA

Bhagalpur - Bihar

Tender For open e-tender for the work of malda town - jamalpur - switching stations at malda, sakrigali, bhagalpur & jamalpur station for segregation of yard/ sidings from main line over malda division in the jurisdiction of sr. divisional engineer/c/ eastern railway/ malda.

CTN :45622743

21 Jul, 2026 NA

Multi City - Multi State

Tender For tender description : conversion of 132kv kutra switching station to 2x 50mva 132/33kv gss, kutra on turnkey contract basis.

CTN :45363804

24 Jun, 2026 8.72 Lacs

Jind - Haryana

Tender For corrigendum : 49/xen/civil/hsr/2026-27 da...-dnit for the work:- various civil works at 11 kv switching sub station rohtak road jind.

CTN :45603992

03 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of rotary switch on-off 16 amps 415 v, 4 switching positions , mounting type front mounting on panel with mounting screws, similar to salzer cat. no. 16a-s16-61198-b03-tdyr as per edts 118 rev.accepted make salzer / siemens / kaycee only [ warranty period: 30 months after the date of delivery ] ]

CTN :45611728

03 Jul, 2026 NA

Multi City - Multi State

Tender For supply of relay :- type- standard, coil voltage - 24 vdc,relay contact form:- 2 form(dpdt-no,nc), contact current rating-5a , switching volatge-380vac, 125vdc , coil termination - solder pin, coil type- non latching, coil resistance-1.6 kohms, coil current :- 21.8 ma,, power consumption :- 530w make - schneider/omron/mitsubishi ]

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