Latest master trip relay Tenders | Government master trip relay Tenders

Central Government And Public Sector

CTN :43270388

10 Jan, 2026 68.46 Lacs

Kannur - Kerala

Tender For supply of sitc of free standing, outdoor cubicle type microprocessor based amf panel 30 kva , sitc of free standing, outdoor cubicle type microprocessor based amf panel for 15 kva , supplying, laying and fixing of al power cable in pipe , supplying, laying and fixing of al power cable on surface of wall , supplying, laying and fixing of al power cable in masonry open duct , supplying and making end termination with brass compression gland , supplying, laying and fixing of 8 c 1. 5sq. mm pvc flexible cable , supplying and laying of 2 x 6 sq mm pvc insulated , supplying, laying of 16 sqmm size frls pvc insulated copper conductor , supplying and laying of industrial telephone cables , supplying and laying of dwc hdpe pipe , supply and fixing the steel wire reinforced flexible upvc conduit , sf 40 mm dia gi pipe , supplying and fixing of medium class pvc conduit , supplying and fixing of spn db , replacement of 12v, stop solenoid , llop sensor , hct hwt sensor , sensor float , start stop relay , 12 v oen pla relay , dismantling of the existing dg control panel , rerouting of the existing cable

Central Government/Public Sector

CTN :43290650

12 Jan, 2026 20.00 Lacs

Bikaner - Rajasthan

Tender For supply of soldering station kits , multimeter , hand magnifier with soldering stand , power adapters and power strips , glue gun , bread board , rgb led 9w , jumper wire all m2m m2f f2f , wire cutter multifunctional , traific light module , arduino uno r4 wifi , raspberry pi 4 5 kit with camera , raspberry pi touch display 7 , motor driver modules and dc motors , esp 32 development board , solenoid lock for arduino , water level monitor for arduino , hw 130 motor driver shields , finger print sensor module for arduino , micro usb cable type c cable , type c , sensor combo pack dht11 mq2 ir , real time clock module , micro sd card module for arduino , led strips , ir remote , lcd 20 4 i2c interface modul , node mcu moduel , lcd 16 2 i2c interface modul , relay modules 2ch 4ch , oled lcs displays , soil moisture sensor capacitive , tilt sensor , potentiometer , flame sensor , soil ph sensor gravity , turbidity sensor light detector in water , rotary encoder , arduino uno speaker , power supplies 5v lithium battery , mini poly house for iot crop demo , solar panel battery small , demo irrigation setup pipes tank , wireless camera esp32 cam or cctv , lora module sx1278 , zigbee wireless module , gps module neo 6m , temperature humidity sensor dht22 , light sensor bh1750 , rain sensor fc 37 , drone-based agriculture sensor integration , complete iot training kits , data logger , iot embedded development board , iot gateway , iot development kit iot , digital trainer kit iot , things board iot cloud software with one year

Central Government/Public Sector

CTN :43139139

25 Dec, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of relay unit for spt , bhm mb/sre panel for 5 speaker & 3 alarms+ all call with mcb , visual fault monitoring of related zones with speaker , relay unit for mb/sre system 24v dc

Central Government/Public Sector

CTN :41336812

23 Dec, 2025 NA

Midnapore - West Bengal

Tender For bid to ras bid to ras tender for supply of supply and delivery of dlw loco spares to hdc c c - socket hd. cap screw 10 x 30 lg. , socket hd. cap screw 12 x 70 lg. , socket hd. cap screw 12 x 90 lg. , lock wire 14 swg x 1250 mm. lg. , sanding arrgt. , m.n.s pin , keeper pin , split cotter pin , socket hd. cap screw 3/4 inch-10 x3-1/4 inch long. , nut 3/4 inch , lock washer 3/4 inch , copper washer ( benzo bolt) , seat , drivers , looking glass , weather strip 2.25 mm. , arm rest , hinge 3 inch x 3 inch , hex. nut , lock washer 1/2 inch dia. , hydraulic damper lateral , hydraulic damper vertical , lever fulcrum pin , bolt 1/2 inch- 13 hex , spring lock washer 1/2 inch , sa-9 brake valve , modified a-9 auto brake valve , nut 3/4 inch , victalic coupling 3 inch flrxiblr pipe coupling , gasket coupning , coupling 3 inch dressor , coupling 1 inch dreassor , elbow 1 inch , dressor , hex. hd. bolt-3/8 inch-16x1 inch , hex.nut-3/8 inch-16 , hose assly. , adopter 3/4 inch-14x1-1/16 inch-14 , dressor coupling 3/4 inchx90 degree , dressor coupling 3/4 inchx90 degree , pipe plug 1/2 inch sq. hd. , fuel pump support with cross head and lifters , fuel pump cross head , fuel pump cross head lifter , adjusting screw , f.p cross head cam roller , cam roller , retaining ring for cam roller pin , cam roller pin (air & exhust) , cam roller bushing , cam roller pin , o ring tube to cylinder head , air strainer 1/2 inch , h/l rotary switch , g.f . c.o switch , m.u switch , led cab light , indication panel , needle bearing , plate type lube oil cooler (dlw drg. no. tpl-8515) , equaliser pin , head lamp switch (hlps) , switch toggle , carbon brush for t/ motor tm907bz , contactor complete m50ec2 , contact assy. (power contactor) , lws electronic , safety valve j-1 set at 10.5 kg/cm2 , c2 relay valve , c2 w relay valve , cut out cock , ball type 1/2 inch without vent , cut out cock , ball type 3/4 inch without vent , cut out cock , ball type 1 inch without vent , water level gauge. , 3 phase ac fuel pump motor , 3 phase ac cc motor , equalizer , with bushing & wear plate , equalizer pin , clevis pin , oil stainer assembly , end cover (plain) , end cover ( hasler speedo) , inlet valve plug , brake cylinder complete with push rod(l.h) , brake cylinder complete with push rod(r.h) , brake shoe key , doule sliding window , inlet valve ring , air dryer , m.r. auto drain valve (gm type) , 6 inch single air gauge (b.p) , 4 inch duplex air gauge (m.r & f.p) , 4 inch single air gauge ( b.c) , loco brake release switch , control air gauge , oil pressure indicator assly.with indicating plate , breather assly. , cylinder l.p /exhauster , cylinder h.p. , hose flexible , fuel cross over gen. end , air flow measuring gauge , push button , 1 1/4 inch check valve , gf contractor , engine control switch (ecs) , fuel gauge assm.

State Government

CTN :43286091

02 Jan, 2026 NA

Hyderabad-T - Telangana

Tender For supply of 220kv feeder control & relay panels 10nos, 220/132 kv transformer control & relay panels,, 220kv bus bar protection panel for 12 bays with double bus (centralized) -1 no, 220kv bus bar protection panel for 12 bays with double bus (distributed) -1 no., 220kv bus-coupler protection panels -2 nos

CTN :43259771

12 Jan, 2026 NA

Ernakulam - Kerala

Tender For procurement of 20 by type seaking sparesn - 20 by type skg spares, filament, incandescent sealed, electrical contact brush, buffer, element filter, pin split, clip, seal â€˜oâ€™ ring, duct assy, relay terminal delay rm60, vertical pointer, wheel warm extend, packing ring, motor, bearing, seal, lamp filament, armature assy, middle pointer, panel electronic circuit, unit, power supply, rotor

Central Government/Public Sector

CTN :43280685

01 Jan, 2026 NA

Tadepalligudem - Andhra Pradesh

Tender For supply of consumable items 4pin ir infrared flame detection sensor module , 4-wheel drive robot smart car chassis kits , tip122 transistor + in4148 diode , capacitor (102 pf/3x33pf) +resistor(1kohm, 1w) , solar panel , 18 v (vmp)/50-100 w monocrystalline , charge controller , pwm 10 a/12 v solar controller , charge controller , pwm 10 a/12 v solar controller , zvs inverter module , 5-12 v mini zvs induction heating module + coil , resonant capacitors (c_tx) , polypropylene 0.47-1 f/250 v , decoupling capacitors , 100 f electrolytic , decoupling capacitors , 1 f film each , copper wire for rx coil , enameled cu wire awg 18 (1.0 mm) in meter , resonant capacitor (c_rx) , 25 nf/250 v film capacitor , rectifier schottky bridge mbr3045 or 4x mbr2045 , filter capacitor 1000 f / 25 v electrolytic , display mcu , arduino uno/atmega board , lcd module 16x2 hd44780 type lcd , dc fan 12 v brushless dc fan (0.1-0.3 a) , current sensor acs712-05b (0-5 a) , 65mm robot wheel , peacefair pzem-004t ac multifunction meter(22kw/100a) , 12 modular gang box , 1 module switch , camera sensor-rgb camera module/openmvcom , stepper motors-12v with gear boxes , transmitter and receiver coils-12v , aurdino (dfrobot) , flame sensor module , lm2596s dc-dc buck converter , 650nm 5v dc laser module (red) , vl53l1x time of flight distance sensor module , bmi160 6-axis accelerometer & gyroscope module , oled 0.96-inch 4 pin i c 128 64 display module blue (ssd1306) , 5v 3a dc adapter having usb port , ai-thinker rd-03d 24g multi-target radar module , ps2 joystick module sensor , 1.25mm 4pin (pico blade compatible) to female , dupont (300mm) , battery 5v (rechargeable) , usb a type to micro usb b type power only cable 100cm , usb a type to micro usb b type power+data cable100cm , white led 1 w high bright , ds3231 rtc (i2c, 2ppm accuracy, battery backup) , sd card module + 16gb (spi, fat32) , mq-135 for air quality, (1 and0-1000ppm nh3/nox/alcohol) , mq-6 for lpg gas, (200-10000ppm, fast response) , mq-7 co gas, (10-500ppm, high sensitivity) , tactile push button switch , 8 mm chromed steel rod 5.5cm , 8 mm chromed steel rod 35cm , mgn12h linear guide rail - 0.5m with sliding block , 12v adapter 2a or above , barrel connector (female) , 6 mm idier wheel (3 mm bore) , high-current driver circuit (e.g., mosfet/h-bridge) , (3.3 v gate compatible) , calibration fluids (for ph and tds) (ph 4.00, 7.00, 10.00; 1413 s/cm, 100 ml) , waterproof connectors/probe guards , ph sensor kit (arduino-compatible) (0-14 ph, analog 0-5v) , tds/ec sensor kit(arduino-compatible),0- , 2000ppm (0-5v output) , insulated copper wire (25 meters) , rectifier (6-10) a , lipo or lithium-ion battery (3.7v/9v) , solar panels (5-6)v , w88-a 10a solar charger controller , magnetic field sensors , super strong neodymium magnets (6x2 mm silver, pack of 100) | ultra powerful rare earth round , magnets for fridge, crafts, diy, office & home use | , buzzer, electromagnet/solenoid (12 v rated, <=3a) , induction coils , ac-to-dc power adapter/supply (eg. 100v ac to 9v dc) , witching relay (5 or 12 v, 10 a contact rating) , submersible water pump or agitator (dc 3-12v, 100 l/h flow) , solar universe india 30watt 12v solar modules solar panel , lm2596 dc-dc buck buck converter module , ina219 sensor module , gp2y1010au0f sensor , 16x2 lcd display , l7805cv-stmicroelectronics-linear voltage regulator, 7805, fixed, positive, 10v to 35v in, 5v and 1.5a out, to-220-3 , m6 thread brass nozzle v5 v6 um compatible -1.75mm x 0.4mm (for 3d printer) , ai thinker lora series ra-02 spread spectrum wireless module , sim800l gprs gsm module core board quad-band ttl serial port with the antenna , 433mhz rsi wireless transmitter receiver module , vibration sensor module alarm motion sensor module vibration switch sw-420 , mg995 metal gear servo motor (180 rotation)-standard quality for robotics science project drone , pro-range 4mm pnp inductive proximity sensor rm12 dc6~36v (unshielded) , pro-range 11.1v 5200ma

State Government

CTN :43266499

22 Dec, 2025 NA

Hyderabad-T - Telangana

Tender For supply of big gear assembly, master trip relays and small gear assembly

State Government

CTN :43267329

26 Dec, 2025 6.65 Lacs

Dalhousie - Himachal Pradesh

Tender For providing and fixing of plc,smps relay card, governor panel digital meter control panel cable wiring repair of avr programming of plc, governor panel miscellaneous items switch, fuse etc for machines 2x450 kw mhep sach (u) esd sach pved killar under

State Government

CTN :41901256

02 Jan, 2026 4.89 Crore

Multi City - Telangana

Tender For corrigendum : supply of item-i: 220kv feeder control and relay panels, item-ii: 220kv transformer control and relay panels, item-iii: 220kv bus-bar protection panel for 12 bays with double bus(centralized), item-iv:220kv bus-bar protection panel for 12 bays with double bus(distributed) and item-v:220kv bus-coupler protection panels

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