Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :42862952

12 Dec, 2025 16.78 Lacs

Korba - Chhattisgarh

Tender For supply of isolator 200 amp,3.3 kv on off, part no. - ht100 , vaccum contactor closing coil 110v dc, part no. - 203 , vacuum contactor holding coil 110v dc, part no. - ht204 , undervoltage relay, part no. - ht2000 , brass cable gland complete with ci clamp, part no. - ht1600 , vacuum contactor rectifier bridge, part no. - ht201 , earth leakage relay for star delta start, part no. - ht800 , dmc moulded 3.3kv insulator for power f, part no. - 700 , static type idmtl over current and short, part no. - ht900a , single phase preventer, cup-20 pfr make, part no. - 2001 , vacuum contactor 400 amps, 3.3kv, part no. - ht200 , bottle for vacuum contactor 3.3 kv, 6.6k, part no. - ht202

Central Government/Public Sector

CTN :42864882

12 Dec, 2025 17.57 Lacs

Dipka - Chhattisgarh

Tender For supply of shunt trip coil assy part no 1650ts or equivalent , heavy duty earth leakage relay wth leakage display, time lag facility and cbct part no ea6641 or equivalent , idmt relay complete with 2 over current and earth fault or high set part no ea6561 or equivalent , carriage asslembly part no bd5550 or equivalent , guide pin small part no pd3597 or equivalent , guide pin big part no pd4043 or equivalent , isolating spout assy with nylon shroud part no bc9977 or equivalent , interlock assembly part no bd4861 or equivalent , high speed tripping relay part no ea6890 or equivalent , under and over voltage relay. part no ea6591 or equivalent , complete wiring set for ocb ece part no bd5988 or equivalent , power pack unit 110v dc part no bd5999 or equivalent , operating mechanism complete set part no bd4911 or equivalent , jaw contact assembly set part no bd4050 or equivalent , partition plate assembly part no bd5255 or equivalent , assorted hardware bd9295 tray 16 part no bd9295 or equivalent , rod holder assembly part no bd4921 or equivalent , push trip assembly part no bd4920 or equivalent , moving contact assembly part no bd5551 or equivalent , fixed contact assembly 400a part no bd4510 or equivalent , earting bar contact part no bd8810 or equivalent , instrument chamber box complete with internal wiring part no bdw7771 or equivalent , ocb rasing and lowering handle part no bd4718 or equivalent , cartridge fuse 2a part no bd5412 or equivalent , lt fuse with base part no bd4443 or equivalent ) /bid number : gem/2025/b/6816822 * /dated: 21-11-2025 & & / bid document 1 / 26

Central Government/Public Sector

CTN :42868106

01 Dec, 2025 NA

Tiruvallur - Tamil Nadu

Tender For supply of 5000 v insulation tester , decade resistance box , hv testing kit 250 kva ac , 3 phase portable transformer turns ratio and vector group meter , port. digital dc resistance meter , portable high current digital micro ohm meter , port. prim. and sec. curr. injection test , portable automatic earth tester , univ microproc based relay testing kit , multi mtr digital portable , digital frequency meter , digital sound level meter , digital tachometer non contact type , digital tachometer contact type , cable fault location set , testing kit for calibrating the digital energy meter , sf6 gas leak detector , hydrogen gas leak detector , vacuum measurement meter , portable light intensity lux meter , portable circuit breaker motion analyser , thermal imaging camera , portable high voltage live line detector , tong tester , portable phase seq continuity indicators , dc leakage analyser , standard tool kit , relay tool kit , hv discharge rod and portable earthing equipment , hot stick upto 400 kv , multimeter analog,portable , portable digital ammeter ac , portable digital ammeter dc , portable digital voltmeter , portable dc earth fault leakage reactor , auto-transformer variac single phase , auto-transformer variac three phase , rheostat 50 ohm , 5a , rheostat 250 ohm , 1a , rheostat 1000 ohm , 1a , potential trf test set kit , crimping tool hand operated , crimping tool power operated , lcr meter bridge , battery impedance test equipment , ac clamp adapter , bench top digital multimeter , natural frequency tester , elcid- elec mag core impern detn kit , function generator , multifunction instrument calibrator , power quality analyser , meter test bench , surge comparison tester , sweep frequency analyser //bid details 2 / 50

Central Government/Public Sector

CTN :42877122

02 Dec, 2025 NA

Multi City - Multi State

Tender For supply of reverse power relay for main switch board,under voltage relay for main switch board,s/t coil 220v ac for air circuit breaker,under votage coil 220v ac for air circuit breaker,cluster contactor for acb,over load relay for avcat panel,phase failure relay 240vac for avcat system,timer 24v dc to 240 v ac 3sec to 6 sec delay for pc crane,timer 24v dc to 240 v ac o. 1 sec to 12 h timer for pc crane,single phase failure vspd1 single phase failure for ac panel,eta d1 electronic meter for ac panel

Central Government/Public Sector

CTN :42877125

02 Dec, 2025 NA

Multi City - Multi State

Tender For supply of contactor coil 415v ac 3tf 47 for battery charger-,24v dc 3tf 46 contactor coil for battery charger,2 way selector switch isi 680,spare cable for battery charger,power contactor,hooter 24vdc for battery charger,o/e/n relay 500 ohm and 24v dc for battery charger,12vdc 5a pla relay for battery charger

CTN :42849332

11 Dec, 2025 NA

Bardhaman - West Bengal

Tender For supply of electrical spares c c > f> f -isolator assembly k3 on off , fixed contact assembly for isolator , moving contact assembly for isolator , shunt trip assembly complete , potential transformer , limit switch, no -nc, for breaker , isolator 3 p on off 300a , on-off isolator 400a , earth leakage 50-750m a with time lag , glass cartridge fuse with holder , vcb shunt trip coil , neutral monitoring relay with resistance , overload short circuit relay tyre cmsmpm , power plate chassis assembly complete wit , on-off rev isolator , earth leakage relay 50-750ma 750ma-2a dual setting , hrc ht pt fuse , pt, 1p, 3.3 kv, 110v, 500va , vaccum contactor 3.3 kv, 200 amps with

State Government

CTN :42843837

11 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For supply of procurement of pneumatic and electronic spares for rolling stock c c -din connector 6a 250v , din connector 10a 250v , asco solenoid valve , panto up coil , panto down coil , 2d transistor , byg20jv23 , t3ed voltage regulator , 2d h transistor , fqd5p 20 mosfet , 2e transistor , rte24005 5vdc relay , 60epu04 diode , irfb250n mosfet , g4pc40ud igbt , rte24048vc relay , hih 4021 001 sensor , 5a fuseglass or 6.3a fuse , 6 point 3a 250v fuse , irlr9343 mosfet , diode dx z802 , irf9640s mosfet , 2c61 703044 401 silicon drive ii 4gb , vp251 37m a67xg4 can ic , tycoelectro nicsamp3188025 2male pcb mounts , adg508ak 124 02469823 1 ic , mic38c44aym power ic , fr320 mosfet

Central Government/Public Sector

CTN :42585963

01 Dec, 2025 NA

Raigad - Maharashtra

Tender For corrigendum : tender for supply of al86650 3500 vms spares d d - power supply module for p2 pump vms-u(i) , tdi module for p2 pump vms-u(i) , 4chanel proximitor module for p2 vms-u(i , 4 channel relay module for p2 pump vms-u , communication module for p2 pump vms-u(i , display interface module for p2 pump vms

CTN :42099587

28 Nov, 2025 2.35 Crore

Jaipur - Rajasthan

Tender For corrigendum : rate contract for supply, operation and maintenance of tinkering labs. - arduino uno with uploading cable, arduino uno(microcontroller boards), arduino nano, arduino nano(microcontroller boards), ai kit, buzzer, buzzer mini, white led 5mm, red led 5mm, green led 5mm, rgb led 5mm, 9v battery charger, 9-12v 2000 to 2500 mah rechargeable, bluetooth (hc-05), ph paper strips, mini 12v water pump with pipe, ir sensor, analog ldr sensor, color sensor, water level sensor, air/water flow sensor, analog ph meter, vibration sensor, soil moisture sensor, mq 2 series of gas sensor, barometric pressure sensor, dht11 humidity and temperature, relay module, ultrasonic distance sensor, acs 712 5a current sensor, twisted wire (10 meter), resistor kit, breadboard, usb cables a to b (12 inches), usb cables mini (12 inches), jumper cable male-male, jumper cable male-female, jumper cable female-female, hookup wires (black) bundle, hookup wires (red) bundle, digital multimeter, esp8266 with uploading cable, diy telescope, esp-8266(nodemcu), potentiometer, switches, mq135, mq 4, mq 5 series of gas sensor, rain drop sensor, pir motion sensor, 16x2 lcd screen shield with buttons, bo motor with wheel, motor driver, servo motor mg 995, servo motor mg 996, servo mg 90, servo sg 90, motor pump, multi capacitor box, male berg strip, female berg strip, 9 volt battery, power bank, adapters 5v, electric wire, hot glue gun, soldering kit, glue stick, iot kit, cardboard sheet for iot kits, ai kit, raspberry pi kit, solar panel 3v 150ma, 9v cpu cooling fan, encoder ic 74148, decoder ic 74138, wire cutter & plier, de-soldering pump, desoldering wire, rechargable battery 7.4 volt with connector, rechargable battery 11.3 volt, wifi module esp-01, nodemcu, gyro sensor, voice recognition module, atmega8, atmega16, thermistor, fingerprint sensor, stepper driver - drv8825, stepper driver tp-6600, led blue 5mm, 555 timer ic, ic base 8 pins, ic base 14 pins, ic base 16 pins, ic base 28 pins, ic base 40 pins, heat shrink 2mm (meter), heat shrink 3mm (meter), heat shrink 5mm (meter), heat shrink 10mm (meter), shift register 74595, pwm generator/ servo tester, 7 segment led display, l298n driver, l293d driver, soldering wire, soldering flux (100 gram bottles), esp32 cam module, touch sensor, work station table for soldering 4x2 ft, battery operated drill machine, pla filament, abs filament, storage box for pla, 3d pen, basic electronics diy kit, mechanical(modular) construction kit, oled display, ecg sensor ad8232, 3d printer bed original flashforge bed sticker, 3d printer tool kit, automobile kit, peg board for wall/tool storage, stickers with name and tech decoration, artificial intelligance based diy kits, 3d printer upgraded version, hard disk 2 tb, electronics screw driver, solder iron smd, aa/aaa batteries, battery holders, 9v batteries, alligator clips, male/female header pins, jst connectors, jumper wire, resistors, capacitors, rgb leds, diodes, transistors, drone propellers, breadboards (disposable in classroom settings), potentiometers, dc motors, vibration motors, drone batteries, hot glue sticks, tape (electrical, masking, duct, double-sided), flux paste, wire (solid & stranded, various gauges), pla filaments, falshforge 3d printer tool sets, extruder tube, esp 32 devkit, gps kit, aerospace kit, agritech kit, bio-tech kit, ar/vr headsets, cnc mills, laser cutter, drone with advanced flight controller, safety equipment kit, raspberry pi 4, instructor (robotics/stem/3d printing/iot/embedded for tinkering lab, training responsibilities including lms

CTN :42754768

15 Dec, 2025 2.08 Crore

Multi City - Karnataka

Tender For supply of dash board instruments - abs sensor bush - front leyland bs-iv/vi, abs wheel speed sensor leyland bsiii/iv/vi, sensor bus abs leyland bsvi, sensor-delta pressure for h6 2v/n4 after treatment system - mbp trucks leyland bsvi, little fuse 25amp, fuse blade 40amp, fuse blade 25amp, flasher unit with buzzar, fuse jcase cartridge 30a iso8820, facia switch assy ind.exhaust brake 24v tata midi, buzzer01, exhaust gas temp sensor bsiv-01, single pole isolator switchc leyland bsiv-01, low oil pressure switch leyland bsiv-01, speed sensor tata bsiv, wiring harness sensor tata bsiv, boost pressure sensor 697 bsiv (bosch) tata bsiv, temperature sensor tata bsiv-01, water level sensor tata bsiv-01, cam sensor (phase sensor) tata bsiv, nox sensor 24v leyland bsvi, flasher-cab 24v led leyland bs-vi, proximity speed sensor-6s-2.5cm, main realy-12v -5pin, relay,over run protection - 24 v eicher bsiii, hfm sensor tata bsiv-01, mcr relay 5pin-01, fuse jcase cartridge 40a iso8820, fuse midi boltable 60a iso8820 tata midi, ecu for vp37 euro-iii system tata midi-01, battery cut off switch tata bsiv, battery cut off switch tata bsiii(hkrdb), vehicle speed sensor 12/24v 8pulse bs3/4 tata midi-01, horn low 24v (hcb) eicher b siii/iv-01, horn hi 24v (hcb) eicher bsiii/iv-01, s/a of crs ecu and dataset for leyland bsiv-01, electronic control unit for leyland bsvi-01, mini fuse-30a leyland bs vi-01, mini fuse-15a leyland bs vi-01, mini fuse-10a leyland bs vi-01, mini fuse-5a leyland bs vi-01, mini fuse-2a leyland bs vi-01, engine speed sensor leyland bsiii-01, starter push button-210154509904, battery cut off switch eicher bsiii-01, double lever combination switch leyland bsiv-01, combination switch leyland bsiii-01, reverse light swithc zf-01, ignition switch, ll bs iv engine speed sensor-01, electronic flasher 24v-f7424600, startr switch c45/starter button-al 1948, dipper switch-01, main light switch/ head light switch leyland bsiv-al 10608, electronic flasher (scp) - 24v leyland bsiv, pull & push switch (long rod)-5400144, main light switch /head light switch tata bsiii-0013j, starter switch t.c.-0117, dipper switch tata-0412, combination switch rhd tata bsiii cosp, starter push button switch tata bsiii(261454509901), assy. main line switch tata bsiii-207354500101, low air pr ind switch, indicator switch-01, blinker switch-01, dual head lamp relay leyland bsiii, stop light switch-01, micro relay co with resistor 24v eicher, relay 24v eicher bsiv, mini relay co with resistor no+nc 24vdc eicher bsiii/iv, micro relay co with resistor no+nc 24vdc eicher bsiv, relay 24 v (40.40) eicher bsiii/iv, power relay 24v (hcb) eicher bsiii, hold reay-12v-5pin-40-30a leyland bsiii, automatic electronic flasher unit leyland bsiii, ignition relay leyland bsiii, two way toggle switch leyland-01, pull & push switch leyland-al1068, ignition switch leyland bsiv-01, blade fuse 5a leyland bsiii, blade fuse 30a leyland bsiii, blade fuse 15a leyland bsiii, blade fuse 20a, fuse 10 amp(blade type), flasher unit 24 v leyland bsiv-2031400, relay 24v tata bsiii/midi/hkrdb-260854504901-260854549902, assy steering lock cum ign ring tata midi, amp mega fuse 400 tat midi, reverse light switch tata bsiii/iv/midi-cosp, relay 24v no/nc tata bsiii(hkrdb)-cosp, strg lock cum ign switch tata bsiii(hkrdb)/iv, horn (low tone) 24v tata midi, starter relay 24v tata midi, fuse mini blade 30a (green)/maxi fuse 30a 54890141 pink mssl tata midi, fuse mini blade 25a iso8820 tata midi-cosp, fuse mini blade 20a iso8820 tata midi-cosp, fuse mini blade 15a iso8820 tata midi-cosp, fuse mini blade 10a iso8820 tata midi-cosp, fuse mini blade 5a iso8820 tata midi-cosp, fuse midi boltable 40a iso8820 tata midi-cosp, starter relay 24v eicher bsiv-1, nox sensor (length 900mm) eicher bsiv, mini relay 24v, rocker switch(battery cut off -24v) eicher bsiv-cosp, speed sensor eicher bs-iv, electric battery switch cut off 24v +ve eicher bsiv, switch stop lamp brake eicher bsiv, temperature switch eich

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