Latest single phasing preventer Tenders | Government single phasing preventer Tenders

Central Government/Public Sector

CTN :44477495

31 Mar, 2026 29.58 Lacs

Korba - Chhattisgarh

Tender For supply of procurement of spares for prabhu make nflp dol ht starters oem oes opm d d ? g? g -isolator 200 amps_ 3_3kv on_off_ht_100 , isolator fixed contact set_ht_100_1 , isolator moving contact set_ht_100_2 , vaccum contactor 400 amps_ 3_3kv_ht_200 , vaccum contactor closing coil 110v dc_ht_203 , vaccum contactor holding coil 110v dc_ht_204 , ht control fuse 3_3kv_ 2 amps_ht400 , copper terminal bar_ht701 , e_l_ unit complete without transformer_ht_800 , 3 pole magnetic o_l relay_ht900 , ct operated thermal overload relay with kit 4 to 6a or 405 to 7_5a_ht900b , hrc fuse base and carrier for control_ht_1200 , hrc fuse link 4 amp for control_ht_1201 , push button with element for start_ stop_ test and reset_ht_1300 , lamp holder with lamp for starter_ht_1400 , power hrc fuse_ht_1500 , brass cable gland complete with ci clamps_ stud_ht1600 , isolator limit switch_ht_1700 , single phase preventor _cop_20_ pfr make_ht_2001 , under voltage relay_ht_2000 , pilot relay 12v dc_ht_2200 , timer pneumatic 10 to 180 sec_ or _1 to 3_ sec_ht2004 , bottol for vacuum contactor 3_3kv_6_6kv_ 400 amps_ht_202 , vaccum contactor rectifier_bridge_ht_201 , static type idmtl over current and short circuit relay_ht 900a ) /bid number : gem/2026/b/7359256 * /dated: 16-03-2026 & & / bid document 1 / 28

CTN :44186579

24 Mar, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of over load relay 25-40a , micrologic 5.0 amps for acb , tp mccb 100a100a , ammeter selector switch 6a , with flag knob , selector switch 3 position spring return to center with 2no , selector switch 2 maintained position with 1no contact , shrouded pushbutton yellow colour with 1no contact , contactor 70a t.p. contactor kit , aux contactor 10 amps with 2no 2nc 4nc contact add on bloc , auxiliary contacctor rated 10a 24v dc coil with 2no 2nc , 24v rc relays 2 c o , double pole miniature circuit breaker rated 10a , tp mcb 63a c60h 3p 63a c , hrc fuse link rated 100a , double pole mcb 6a , double pole mcb 16a , triple pole mcb 6a , dp mcb 10a , tp mcb 40a , resin cast current transformer 2005a 100va cl-5p10 , ammeter 0-300a , ctr 3005a rm at 180a , buzzer cum flasher 24v dc , buzzer cum flasher 24v dc , humidity temperature sensor , ring type copper lugs 95 e 12 , cable 2x2.5 sq. mm , cable 3x1.5 sq. mm , t.p.mcb rated 32a , under voltage coil 230 , 5060 hz , microwaveblige level sensor , magnetic float sensor , pressure type sensor , ammeter 0-300a , pf meter 240 440v 3ph 1 element moving coil , mega ohm meter 96x96 mm size panel mounting 0-5m.ohms rang 2 , smps , 75w ip-230v ac op-24v dc , smps , 50w ip-230v ac op-24v dc , advanced digital protection relays generators , advanced digital protection relays ic & bc , battery 26ah 12v , voltmeter 0-300v

Central Government/Public Sector

CTN :43929050

23 Mar, 2026 1.34 Crore

Bardhaman - West Bengal

Tender For corrigendum : supply of electrical engineering equipment oh35 c c -three phase induction motor coupled with dc machine , three phase salient pole synchronous motor coupled with dc machine , three phase cylindrical rotor type synchronous motor coupled with dc machine , single phase transformer , single phase induction motor with loading arrangement , three phase slip-ring induction motor , three phase, autotransformer variac , lcr meter , portable ac volt meter 0-250 by 500v , portable ac volt meter 0-150 by 300v , portable watt meter voltage range 300-600v, current range 5-10a , portable lpf watt meter voltage range 300600v, current range 5-10a , portable lpf watt meter voltage range 150-300v, current range 1-2a , portable upf watt meter 75-150v, 5-10a , rheostat 0-50 ohm, current- 0-5a , analog tachometer , voltage sensor , current sensor , digital storage oscilloscope , function generators , dc source , single phase variac , rheostat , multimeter , inductor , cyclone fpga based battery management system , 500w llc converter based electrical vehicle quick charger with front end pfc correction , process control simulator , lead lag network compensator , pcb rapid prototyping machine , qled dot display, capacitive touch 10 inches , lidar distance sensor , eye tracker with ai accelerator , high voltage differential probe , ac by dc current probe , complete set-up for study of speed control of vsi fed induction motor squirrel cage drive operated in direct torque control mode , single phase power quality analyser , single phase auto transformer variac , rheostat , 210ohm - 2 and half a , rheostat, 50ohm -5a , ac volt meter , 0-150 by 300v , ac volt meter , 0-250 by 500v , ac ammeter, 0-5 by 10a , watt meter, 0-300by 600v , 0-5by10a , numerical 1-phase differential protection relay , numerical 1-phase or 3phase negative sequence current relay , numerical 1-phase or3-phase directional over current relay , magnetic and electric field meter , vacuum oven , ultrasonic probe sonicator , digital viscometer , high voltage ac-dc test set , flash and fire point tester , oil-bdv teat set with replaceable electrodes , acoustic sensor , tev sensor , digital storage oscilloscope with probes , sliding rheostat 50ohm,2a , sliding rheostat 100ohm,2a , sliding rheostat 200 ohm,2a , sliding rheostat 300 ohm,2a , wire wound resistor 10ohm , 1 a , wire wound resistor 30 ohm , 1 a , wire wound resistor 50 ohm , 1 a , wire wound resistor 60 ohm , 1 a , l-c-r meter , ammeter 0 - 200 ma , ammeter 0-500 ma , 3-ph variac , anderson bridge with accessories , schering bridge with accessories , wien bridge oscillator trainer , three phase auto transformer variac , portable lpf wattmeter , table top digital voltmeter , table top digital ammeter , table top digital wattmeter , digital energy meter , ni usb6001 daq cards , ni analog discovery 3pro , analog and digital electronics trainer kit , dc power supply , arduino boards , photovoltaic module study kit , afg , dso , tri-axial vibration sensor with temperature and acoustic sound , hipot tester , fundus camera //bid details2 / 73

Central Government/Public Sector

CTN :44322747

26 Mar, 2026 NA

Fatehpur-Up - Uttar Pradesh

Tender For corrigendum : supply of supply of 400kv isolator for hvdc bf800 d d - 400kv,operating mechanism box for earth switch , hvdc fatehpur-spares-isolator-400kv,earth blade for earth switch , hvdc fatehpur-spares-isolator400kv,earth switch fixed contact assembly , hvdc fatehpur-spares-isolator-400kv,auxiliary switch contacts assembly , hvdc fatehpur-sparesisolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-one complete pole with 1-es along with operating mechanism and other accessories,but without insulator,structure and tc , hvdc fatehpur-spares-72. 5kv,1250a,25ka for 3s,hdb type isolator structure mounted-one complete pole without es,along with motor operated marshalling box and other accessories as per ts , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s, isolator arms with finger contacts and current carrying assembly , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-copper contact fingers for female and male contacts for one pole , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-open-close contactor assembly, timers, key interlock push button switch and auxiliary switches , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorlimit switch , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor housing bearing assembly , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,hdb type isolator-terminal pads , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor with gear assembly and bevel gear assembly , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorcorona shield rings , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hinge pin , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,bearings , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,interlocking coil with resistor , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,fuses of each rating , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc fatehpur-services-isolator400kv,supervision of erection testing and commissioning including alignment check of 1ph,hdb type isolator and earth switch , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch , hvdc fatehpur-services-isolator72. 5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc bhadlasupply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts //bid details3 / 81, hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,63ka for 1s,3ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories , hvdc bhadla-supply-isolator-72. 5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box and other accessories as per ts , hvdc bhadla-supply-isolator-72. 5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts , hvdc bhadla-spares-isolator-400k

Central Government/Public Sector

CTN :44326027

23 Mar, 2026 8.38 Lacs

Angul - Odisha

Tender For corrigendum : supply of electrical spares for vaccum circuit breaker and starter e e -electrical release coil assly 110 volt part no- v 0022 , aux. switch ass 4no plus 4nc part no- v 0024 , flex connector 6. 6 kv vcb 65. 5 ka flc800 a part nov 0028 , vacuum interrupter 65. 5 ka, vcb, 6. 6kv part no-v 0048 , operating mechanism 65. 5 ka vcb part no- om 009 , trip neutal close switch trip normal close 25a,440 v part no- p 0045 , earth leakage relay 2-5a, aux supply, 110 v ac part no- p 0049 , resin class ct class isp10 or ci10 18. 4 ka, cl-1,5p10, 400-200 or 5a part no- p 0056 , auxiliary contactor 110 vac 110 ac,2 no plus 2 nc part no- p 0061 , idmt relay 3 over current, 1 earth fault, aux volt 110volt, ac or dc or 5a part no- p 0083 , ammeter 96cm x 96cm part nofsv 00104 , voltmeter ctr-200-100 or 5, 96cm x 96cm, 3. 3 kv or 110 v - 5 no. 6. 6 kv or 110 v-5 no. part nofsv 00105 , coil for vacuum contactor 110vdc 110 v dc part no- v 0049 , auxiliary switch assembly 2no 2nc piano type part no- v 0050 , drive insulator for vcb for 25ka, vcb part no- v 0051 , resistance for vacuum contactor 100 ohm part no- v 0060 , tie rod end for vaccume contactor part no-v 0067 , indicating lamp 110 v, dc, red and green part no- p 0043 , push button switch spring return type part no- p 0044 , ammeter or voltmeter selection switch 25 a, 440 v ac part no- p 0046

Central Government/Public Sector

CTN :44448092

03 Apr, 2026 NA

Jaduguda - Jharkhand

Tender For supply of control relay, coil voltage: 220 v dc, contact current rating: 10a with 4 no contacts

CTN :44452258

28 Mar, 2026 NA

Pratapgarh-Up - Uttar Pradesh

Tender For supply of relaya cut out relays reversecurrentcovercurrentd under voltage , insulators including hardware fitting , tower ladder on type wheels , portable extension ladder , trowel , miniature circuit breaker mcb , knife switch dpdt fitted with fuse terminals , knife switch tpdt fitted with fuse terminals , earth plate , earth electrode , mccb , elcb and rccb , capacitors , various electronic components , various lamps with fittings , all types of cfl lamp led sets , cables twisted pair non metallic sheathed cable underground feeder cable ribbon cable metallic sheathed cable , cable jointing kit , bus bar with brackets , electrician helmet , safety belt with provision forkeeping tools , panel accessories , wiring accessories including modular industrial switchgears , solar street light , solar traffic light , solar dc pump , rechargeable battery , led lights , solar panels , solar charge controller with manual switch day lighting , ev charger , ev charger home , motion detector , dc power supply , automatic reverse forward starter , single phasing preventer , dol starter , soft starter , lead acid battery 75ah , battery charger , solar street light lamp set , field regulator , transformer single phase , dc compound motor , dc shunt motor , dc series motor , mg set consisting of squirrel cage induction motor 5 hp 400 v cycle with directly coupled compound generator 3 kw 250 v , cctv camera kit , personal computer system with printer , lcd led projector , domestic appliances , a electric induction plate , b electric kettle , electric iron , d immersion heater , e ac ceiling fan and actable fan , f geyser storage type , g mixture grinder , h washing machine semi automatic , i motor pump set , j refrigerator , control panel , working bench , demonstration table , instructors chair , computer chair revolving , metal rack , almirah , fire extinguiser co2 , dual desk , computer table , revolving chair for computer , computer latest model , printer table , book case , ups , lcd projector , antivirus , steel almirah , multi feature photocopier , application software ms office education version , laser printer

CTN :44476671

27 Mar, 2026 NA

Auraiya - Uttar Pradesh

Tender For supply of overhauling & maintenance of cp transformer rectifier units , ac amp. meter, for detailed description refer price breakup sheet , ac volt meter, for detailed description refer price breakup sheet , dc volt meter, for detailed description refer price breakup sheet, dc amp. meter, for detailed description refer price breakup sheet, voltmeter ( psp meter ), for detailed description refer price breakup sheet, main rectifier diodes, iav 150 amp, piv - 1200 v , type- 150 lf 120 , "lightning arrestor( la) both input and output side, rms voltage rating - 500v ,rms current rating - 1.5 ka, type- lt 0.5 oe eqv", thyrister module (scrm) consisting two antiparrallel thyrister, for detailed description refer price breakup sheet, auxiliary transformer for control circuit power supply, for detailed description refer price breakup sheet, filter capacitor bank in dc output , 2500 micro farad , 150v x 6 electrolytic capacitors, relay for providing remote contacts for mcb tripped & ac supply fail faults , coil - 240 v ac coil resistance 10 k contacts 2no+2nc , 8 pin plug in type, relay for providing remote contacts for oil tank or instrument , chamber high temp. fault. coil - 240 v ac coil resistance 10 k contacts 3no+3nc , 11 pin plug in type, thermostate with adjustable temp. setting with nc contacts ( 30 to 110 setting ), indicator lamp , housed in 22.5 mm dia, 240 v, led type red colour, auto or manual mode selector rotary type, 4 pole , 2 way ,63 amps, 240 v, ac type srpm 5417b or pa 17463b, coarse manual output control switch , rotary type, 1 pole , 6 way ,63 amps, 240 v, ac type pa7163f, fine manual output control switch rotary type, 1 pole , 4 way ,63 amps, 240 v, ac type srpm 615dor pa 5163 d, coarse current limit settor switch cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, fine current limit settor switch, cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, reference electrode selector switch, cam type 2 pole ,4 way ,6 amps, 230 v, type s6-61070, local or remote control mode selector switch,toggle type 2 pole , 2 way ,6 amps, 240 v, , on or off toggle switches in various lamp and meter circuits. 1/2 pole , 2 way ,6 amps, 240 v, , current transformer for ammeter a1 ratio - 50/1, burden - 5 va ,class - 1, contactor 32 amp.bch make 3p +(1p no) with add on 240 v ac coil , breather ( 19.45 mm dia), output voltage setter potentiometer in local auto mode 2.5 k ohm 3 watt ww, output current setter potentiometer in local auto mode 1 k ohm 3 watt ww, oil temp. indicator range ( 0 to 150 o c ), 4-20ma converter module for dc output voltage signal input - 0-75v dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , 4-20ma converter module for dc output current signal input - 0-75a (75 mv) dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , "auto transformer with coarse and fine tappings for manual control dc of output, input -265 v , coarse taps- 7 nos. fine taps- 04 nos. capacity - 8000 va, insulation - class -a (oil cooled ) ", "main transformer with shield double wound primary- 240 +/- 10 %, secondary- (0-110 v), capacity - 10,000 va, insulation - class -a (oil cooled )", filter choke in dc output , 7.5 mh at 100 amp., control box for card fixing ceco-108 & ceco 105 d1 (and extra card connector having 40 slots), current or voltage control firing card control card , type- ceco- 105d1 , "remote control interface card control card ,type- ceco -108 ", "current limit setter card control card , type- ceco -35a- 2.5 v , 75a/75mv -33.33", "voltage current sensor card control card , type -ceco -19c ", pulse driver card ceco - 118 c, surge suppressor r-c network across scrs 75 ohm, for detailed description refer price breakup sheet, "fuse fail indicator module for diodes and output fuses six channel type with led indicators and 1 common no+nc contacts ,sensing

Central Government/Public Sector

CTN :44169819

23 Mar, 2026 10.52 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : supply of emergency push button switch (q3) , led based indicating lamp for panel cut outs (q2) , auxiliary switch for vacuum contactor part no ht205 or equivalent , potential transformer 50va part no ht206a or equivalent , resin cast potential transformer 750 va part no ht300a or equivalent , resin cast moulded cbct suitable for earth leakage relay part no ht800 make nflp dol starter 6. 6kv, inner dia 65 mm, circular shape, part no ht500a or equivalent , current transformer resin cast moulded part no ht600a or equivalent , current transformer resin cast moulded part no ht650a or equivalent , voltmeter72mm2 part no ht1100a or equivalent , hrc fuse base and carrier f control, part no ht1200 or equivalent , hrc fuse link 10a for control 110v ac, part no ht1201 or equivalent , isolator limit switch1 no plus 1 nc, thermal current 16a, rated insulation voltage 600v, part no ht1700 or equivalent , copper busbar 400 amps,6. 6 kv set of three, part no ht101a or equivalent , auxiliary contactor 3no plus 1nc, 110v ac, rated insulation voltage 600v, as per is iec 60947, part no ht208 or equivalent

Central Government/Public Sector

CTN :42190272

16 Mar, 2026 NA

Bangalore - Karnataka

Tender For bid to ras corrigendum : tender for supply of electrical bois 91 types d d - 20 awg s/c u/s lt wt cable , 22 awg , heat shrinkable insulation - yellow , heat shrinkable insulation - yellow , heat shrinkable insulation - yellow , heat shrinkable insulation - yellow , heat shrinkable insulation - yellow , heat shrinkable insulation - yellow , heatshrink-id-sleeve-18mm-yellow , heatshrink-id-sleeve-25mm-yellow , black sleeves , black sleeves , black sleeves , black sleeves , black sleeves , heat shrinkable insulation - black , cable , 22 awg sh , 22 awg t/p , contacts , mating connector sets with bac , terminal jn splice , relay , relay , relay , relay , relay , relay , straight lipped heat shrink boot , backshell , backshell , back shell , back shell , back shell , back shell , back shell , back shell , pr.transducer mating conn , backshell , backshell , back shell , backshell , back shell , backshell , back shell , ring terminal plug , ring terminals , ring tongue terminals , ring terminal , ring tongue terminals , ring tongue terminals , ring tongue terminals , ring tongue terminals , ring tongue terminals , ring terminal , ring tongue terminals , mating connector , connector , connector , sealing plugs , circuit breaker , circuit breaker , circuit breaker , circuit breaker , circuit breaker , circuit breaker , circuit breaker , circuit breaker , circuit breaker , circuit breaker , cat 6 ethernet cable , connector , mating connector for 1553 bus , current sensing relay , connector , connector , supr connector tnc (m) , tnc mating connector kit , radiallantenna connector , connector , cable , cable , co-axial cable , cable , co axial cable , bus terminators , back shell , back shell , backshell , backshell , back shell

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