Latest thermal over load relay Tenders | Government thermal over load relay Tenders

Central Government/Public Sector

CTN :45560752

13 Jul, 2026 NA

Gondal - Gujarat

Tender For supply of ssbpac(digital) for single line as per rdso specification no.rdso/spn/175/2005 ver.-1, along with station master block panel along with dtmf based electronic block bell & block telephone equipment as per specification no rdso/spn/191/2005(ver. 0), microprocessor lighting & surge protection devices for power line 24 dc class-c, lighting & surge protection devices for data line class-d,ekt for shunt key as per drg. no. sa-22601/alt.4 & irs: s-21/2001 and associated data cable including wired relay rack without relays. (required relays for this item will be supplied by railways) [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45549491

22 Jun, 2026 NA

Kishanganj - Bihar

Tender For supply, installation, wiring, testing and commissioning of signal post telephone spt (half duplex) at ibs location and adjacent station . (each set shall comprise one no. of signal post telephone spt) master unit (which shall be installed on ibs post) along with one no. of slave unit to be installed in sm office suitable for working on 24v dc and suitable for 25kv re area as per instruction of site in charge ,aces make or similar. note: the contractor shall ensure that there is no interference in communication between the master and slave due to re induction. cable from ib signal unit to the cable termination board in sm's room/relay room will be provided railway [ warranty period: 30 months after the date of delivery ] ]

CTN :45432482

22 Jun, 2026 NA

Pune - Maharashtra

Tender For corrigendum : supply of electric spares c c - bulb 100 watt , two arm cnc machine led lamp 10 watt , cleaning solution crc 2-26 , iso propyl pcb cleaning solution , heavy duty 9v battery , lithium battery tl-590-s 1-2 aa 3.6v , lithium battery 6v br 2-3 agct4a , lithium battery 6v br agcf2w , fork type copper terminal lugs 2.5 sqmm , fork type copper terminal lugs 4 sqmm , fork type lugs 6 sqmm , fork type lugs 10 sqmm , fork type lugs 16 sqmm , soldering smd station , liquid flux for soldering , solder liquid paste , soldering iron tip cleaner kit , solder wire 60-40 22 swg roll of 1-2 , cable ties 150 mm , cable ties 200 mm , cable ties 250 mm , cable ties 350 mm , lan cable tester , pcb clamp holder , anti static pcb cleaning kit , rotary switch 4 position 63a , single phase star delta timer , phase sequence relay , toggle switch 6a 250 v , 3 phase contactor 220 volt coil 12 amp. , 3 phase contactor 220 volt coil 9 amp. , 3 phase contactor 220 volt coil 45 amp. , auxiliary contactor 10 amp. , auxiliary contactor 6 amp. , temperature controller with sensor for panel ac , test lead probe * /bid number : gem/2026/b/7621230 + /dated: 04-06-2026 ' ' / bid document 1 / 28

CTN :45354788

17 Jun, 2026 NA

Shekhapura - Bihar

Tender For bid to ras supply of arduino uno microcontroller , breadboard , jumper wires male female , resistors , led red green , capacitors , transistors , diodes , sensors , lcd , relay module , motors , power supply battery , multimeter , soldering kit , project work station , fpga trainer boards , logic analyzer , dual regulated power supply , arduino uno , stm dev board , pic development kit , raspberry pi , digital multimeter , dac trainer board , rtos trainer , soldering stations , lm analog temp sensor , ds digital temp sensor , ptrtd resistance temp detector , k type thermocouple , ir proximity sensor reflective ir , digital ir obstacle sensor , ir flame sensor , ir temperature sensor mlx90614 , mq two lpg smoke , mq three alcohol , mq six lpg butane , mq seven carbon monoxide , mq air quality , pir motion sensor , ultrasonic sensor , accelerometer , gyroscope , solderless breadboard full size , mini breadboard , jumper wires male male , jumper wires male female , jumper wires female female , ic socket eight pin , ic socket fourteen pin , ic socket sixteen pin , solar cell trainer kit , ujt as relaxation oscillator kit , scr characteristics kit , ldr , photo diode , phototransistor , semiconductor temperature coefficient trainer kit , logic gate trainer kit , ic trainer kit , measurement of steady state and transient response of rl rc and rlc circuits , frequency response of twin t notch filter and to study of active filter , study of single phase inverter trainer , to study the behaviour , determine the transient , to study of pid controller for simullatio n process , to study basic electric al trainer , to study single phase transformer , to obtain efficiency of a dc shunt machine , to obtain efficiency and voltage regulation of a single phase transform , to study dc series motor , make connection of dol starter , test the machines required , maxwells bridge trainer kit ) /bid number : gem/2026/b/7582907 * /dated: 27-05-2026 & & / bid document 1 / 44

Central Government And Public Sector

CTN :45551116

01 Jul, 2026 NA

Jagdalpur - Chhattisgarh

Tender For aipur acting for and on behalf of the president of india invites e-tenders against tender no 768-st-con-rclosing date/time 01/07/2026 15:30 hrs. bidders will be able to submit their original/revised bids upto closing date and time only.manual offers are not allowed against this tender, and any such manual offer received shall be ignored.1. nit headername of worksignaling and telecommunication work for (1) new electronic interlocking (centralizedtype) at kurkanar and palli station for jagdalpur-rawghat new bg line along with yardremodelling at jagdalpur station for new line connectivity of raipur and sambalpur division.(2) closure of manned lc no. ar-12 at rajim station and rd-22 at kendri station with themodification of existing ei at rajim and kendri station (3) new electronic interlocking(centralized type) for construction of y- link junction cabin from durg direction line to drzline and alteration in adjacent stations. (2) modification of route relay interlocking (rri) atraipur store depot (rsd) station for yard remodelling in raipur division of south eastcentral railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing date time01/07/2026 15:30 date time of uploading tender09/06/2026 18:03pre-bid conferencerequirednopre-bid conference date timenot applicableadvertised value 238087405.52tendering sectiondycstertenbidding stylesingle rate for each schedulebidding unitearnest money (rs.) 4761800.00validity of offer ( days) 90tender doc. cost (rs.) 0.00period of completion 12 monthscontract typeworks - generalcontract categoryexpenditurebidding start date 17/06/2026are jv allowed to bid yesnumber of jv member allowed3are consortium allowed tobidnonumber of consortium memberallowed0ranking order for bids lowest to highest expenditure typecapital (works)2. schedules.no.item codeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a-execution of out door signalling work17591420.00above/below/par01010.50kilometre92115.00 46057.50 at par 46057.50description:- excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc.,including bailing out water and disposal of extra soil. (i) all soils including soft rocky area. (a) depth 1.2 mtr. &width 0.3 mtr.020220.00kilometre76590.00 1531800.00 at par 1531800.00description:- excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc.,including bailing out water and disposal of extra soil. (i) all soils including soft rocky area. (b) depth 1.0 mtr. &width 0.3 mtr.0303500.00 metre 115.00 57500.00 at par 57500.00description:- excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc.,including bailing out water and disposal of extra soil. (ii) hard rocky area including concreting. (a) chase cuttingand smoothening of inside surface of sizes 0.08 m deep and 0.17 m width at platform and cemented floor area.040437.00 numbers 582.00 21534.00 at par 21534.00description:- excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc.,including bailing out water and disposal of extra soil. (ii) hard rocky area including concreting. (b) cutting themasonary wall to the depth of 0.25m to 0.75m at the entry of room placing of exible hdpe pipe or g.i.pipe(including supply) of suitable size as per drawing no. re/s&t/ald/sk/161/81.0505261.00kilometre16740.00 4369140.00 at par 4369140.00description:- laying of signalling cable/power/quad cable / pijf cable in the excavated trench todrg.no:con/sk/t/5. transportation, supply of 'u' clamps and anchoring of cable at every 10 mtrs with 'u' clampto drg.no:cste/c/cable/81 including back lling with excavated earth and ramming of trenches after cablelaying.06061.00kilometre25526.00 25526.00 at par 25526.00description:- laying of power cable in the same excavated trench to drg.no:con/sk/t/5.transportation,supply of 'u' clamps and anchoring of cable at every 10 mtrs with 'u'

State Government

CTN :45315676

29 Jun, 2026 13.77 Crore

Bengaluru - Karnataka

Tender For corrigendum : establishing 2x12.5 mva, 66/11kv sub-station at kalathmadu along with construction of proposed 66kv lilo line from the existing 66kv virajapete- ponnampete sc line on dc towers to proposed 66/11kv sub station at kalathmadu for a distance of 1.925km in virajpete taluk, kodagu district on partial turnkey basis including supply of all matching materials/equipments (excluding supply of 2x12.5mva 66/11kv power transformers and 11 kv switchgear) and erection (including civil works) of all materials/equipments, testing and commissioning - on load tap changer , control and relay panels, , circuit breakers, , 11kv mcvcbs & pcvcbs, , tower parts and all types of station structures with bolts, nuts and washers, , i beams & m.s channels, , lightning arrestors, , isolators, , insulators, , instrument transformers, , battery sets, , battery charger, , acsr conductors, , ground wire, , 11kv ug cable, , 1.1kv copper control cables & lt power cables, , capacitor bank, , hardware for insulator, conductor and ground wire:, , tension & suspension clamps and connectors., , accessories for conductor and ground wire:, , p.g clamps. m.s.c joints, pre-formed rods, repair sleeves, vibration damper etc., , c-type fire wedge connectors, , i) grounding materials (g.i flat, m.s flat etc.,), , il)grounding materials (c.i pipes), , ltac & dcdb panel, , 11kv termination & jointing kits, , class, , nitrogen injection fire protection, , system, , rigid tubular aluminium bus bars, aluminium clamps and connectors., , wave traps/line traps, , plcc equipment

State Government

CTN :45094008

29 Jun, 2026 NA

Ukai - Gujarat

Tender For corrigendum : design, supply, installation, retrofitting, testing and commissioning of 220kv bus bar panel/scheme, 220 kv bus coupler relay scheme and 220/66kv station transformer relay scheme and dr works station at hps, gsecl, ukai. (electrical maintenance (hps) et-6250)

State Government

CTN :45288408

11 Jun, 2026 NA

Khalilabad - Uttar Pradesh

Tender For corrigendum : replacement of 33 kv triple feeder control and relay panel by new at 132 kv sub-stations khalilabad and 132 sub-station mehdawal under etd-i, basti.

CTN :45484683

19 Jun, 2026 NA

Unnao - Uttar Pradesh

Tender For supply of black , copper wire 4 sqmm polycab red , copper wire 4 sqmm polycab yellow , copper wire 4 sqmm polycab blue , copper wire 4 sqmm polycab black , copper wire 16 sqmm polycab red , copper wire 16 sqmm polycab yellow , copper wire 16 sqmm polycab blue , copper wire 16 sqmm polycab black , copper wire 16 sqmm polycab green , copper cable 3cx2 5sqmm polycab , copper cable 4cx2 5sqmm polycab , copper cable 4cx4 sqmm polycab , copper cable 7cx2 5 sqmm polycab , shrinkable sleeve 2 5sqmm r y b bk , shrinkable sleeve 4 sqmm r y b bk , shrinkable sleeve 10sqmm r y b bk , shrinkable sleeve 16sqmm r y b bk , shrinkable sleeve 25sqmm r y b bk , shrinkable sleeve 35sqmm r y b bk , shrinkable sleeve 25sqmm green , elmex terminal connector cst 2 5 sqmm , elmex terminal connector cst 10 sqmm , elmex terminal connector cst 16 sqmm , elmex terminal connector cst 32 sqmm , elmex terminal connector cst 70 sqmm , elmex terminal connector cst 100 sqmm , terminal connector channel , mcb channel , star delta timer , single phase preventer 415v siemens , kaycee type 15260 on off switch , lug 1 5mm2 ring type copper packet , lug 2 5mm2 ring type copper packet , lug 4 mm2 ring type copper packet , lug 6 mm2 ring type copper packet , lug 10 mm2 ring type copper packet , lug 25 mm2 ring type copper packet , lug 16 mm2 ring type copper packet , lug 50 mm2 ring type copper , lug 70 mm2 ring type copper , lug 95 mm2 ring type copper , lug 120 mm2 ring type copper , lug 150 mm2 ring type copper , lug 400 mm2 ring type aluminium , lug 300 mm2 ring type aluminium , lug 150 mm2 ring type aluminium , copper lug pin type 1 5 sqmm packet , copper lug pin type 2 5 sqmm packet , copper lug pin type 4 sqmm packet , copper lug u type 1 5 sqmm packet , copper lug u type 2 5 sqmm packet , copper lug u type 4 sqmm packet , copper lug u type 10 sqmm packet , 240 vac indication led lamp red , 240 vac indication led lamp green , 240 vac indication led lamp yellow , 240 vac indication led lamp black , supply of dc 2 26 crc 1 box 400g , emery paper 0 number , emery paper 50 number , led bulb 6w , contactor 415v coil 230v mo 110 l and t , contactor 415v coil 230v mo 140 l and t , contactor 415v coil 230v mo 18 l and t , contactor 415v coil 230v mo 32 l and t , contactor 415v coil 230v mnx 80 l and t , contactor 415v coil 230v 3tf49 siemens , contactor 415v coil 230v 3tf47 siemens , contactor 415v coil 230v ml 1 5 l and t , contactor 415v coil 230v ml 4 l and t , contactor 415v coil 230v mnx32 l and t , contactor 415v coil 230v mnx25 l and t , overload relay mo type 4 6 6 7a l and t , overload relay mo type 6 7 9 7 a l and t , overload relay mo type 8 5 12 5 a l and t , overload relay mn type 4 6 7 5a l and t , overload relay mn type 1 4 2 3 a l and t , overload relay mn type 6 10 a l and t , overload relay mn type 9 15 a l and t , overload relay ml type 4 6 5 a l and t , overload relay ml type 6 10 a l and t , overload relay ml type 30 50 a l and t , overload relay mn type 4 5 6 5a l and t , flp gland et type 15mm 3 4 sudhir , flp gland et type 17mm 3 4 sudhir , flp gland et type 22mm 1 inch sudhir , flp gland et type 19mm 3 4 sudhir , flp gland m20 type 15mm 3 4 sudhir , flp gland m20 type 17mm 3 4 sudhir , flp gland m20 type 19mm 3 4 sudhir , smps , //bid details 2 / 133 ammeter 0 10a , flp wp push button station stop reverse sudhir fcg , flp wp push button station stop forward reverse sudhir fcg , cable joint kit 3cx25mm2 , cable joint kit 4cx2 5mm2 , cable joint kit 3cx16mm2 , cable joint kit 3cx35mm2 , battery terminal , petroleum jelly , flp break glass switch , flp esd switch , flp switch on off , flp hooter , earth flat 25 x 3 mm , earth flat 50 x 6 mm , 36 w led tube havells , 18 w led tube havells , led flood light 300w non flp , street pole light 150 w , led light 90w flp , led light 100w flp , led flood light 150 w , pt 415 110v , nightstick xpr 5522gmx flp torch sudhir , cable tie 100 mm packet , cable tie 150 mm packet , cable tie 300 mm packet , copper

Central Government/Public Sector

CTN :45488082

16 Jun, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of scrap released materials such as: (1) location box full (r), qty=198 nos. (2) location box half (r), qty=81 nos. (3) quarter jb (r), qty=17 nos. (4) ctr/relay rack (r), qty=46 nos. (5) point machine without motor (r), qty=09 nos. (6) chock (r), qty=94 nos. (7) track charger (r), qty=66 nos. (8) ips charger (r), qty=01 no. (9) ips battery (r), qty=32 nos. (10) track battery (r), qty=16 nos. (11) hand liver (r), qty=02 nos. (12) ct box (r), qty=20 nos. (13) signal post (r), qty=12 nos. (14) signal ladder (r), qty=11 nos. (15) signal base (r), qty=12 nos. (16) signal pole (r), qty=13 nos. (17) transfermer 230/110 (r), qty=13 nos. (18) ips (r), qty=09 nos. (19) data logger (r), qty=02 nos. (20) fire alarm pannel (r), qty=01 no. (21) ufsbi (r), qty=06 nos. (22) penal (r), qty=03 nos. (23) filter unit (r), qty=02 nos. (24) 42 u rake (r), qty=01 no. (25) jn. unit (r), qty=01 no. (26) signal unit (r), qty=05 no. (27) relay (r), qty=1415 nos. location:- released materials of rvnl lying at dto station near electric (g) office, sse/sig/brwd, jharkhand.

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