Latest relay card Tenders | Government relay card Tenders

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

Central Government/Public Sector

CTN :43306547

03 Jan, 2026 10.67 Lacs

Chandigarh - Chandigarh

Tender For supply of acb assly complete with ct and incoming part no cb300bc , new control panel assly with up to 750ma part no cb300cma , auxiliary transformer 100va part no cb300cia , earth leakage relay upto 750 ma part no cb300c3ma , control fuse holder part no cb300c4 , test micro switch part no cb300c5 , micro switch for earth leakage lamp part no cb300c7 , isolator on off heavy duty part no cb300d1hd , isolator moving contact for 300a part no cb300d1a , isolator fixed contact for 300a part no cb300d1b , sensitive cbt for elr 750 ma part no cb300d2ma , current transformer for overload part no cb300d3d , ct for ammeter part no cb300d3e , ammeter 300a part no cb300d4 , brass gland part no cb300d7a2 , lead cone part no cb300d7a3 , ammeter ring with glass part no cb300d8 , through going terminal part no cb300d12a , bridge rectifire part no cb300c9 , earth leakage lamp holder with lamp part no cb300d5 , new control pannel assly with 750ma elr part no cb100cma , auxillary transformer 100va part no cb100c1a , sensitive earth leakage relay upto 750ma part no cb100c3ma , sensetive cbt for earth leakage relay 750 ma part no cb100d2ma , current transformer for overload part no cb100d3 , current transformer for ammeter part no cb100d3a , ammeter 100by5 acb 100amps cb 84 part no cb100d4 , brass gland part no cb100d7a2 , air circuit breaker assy with ct and inco part no cb200bc , cb200c4 control fuse holder part no cb200c4 , new control pannel assly. with 750 ma e l part no cb200cma , incoming through going terminal upto 300 part no cb200d12 , throughgoing terminal part no cb200d12a , auxilliary transformer part no cb200c1a , earth leakage relay 750 ma part no cb200c3ma , test micro switch part no cb200c5 , resistance part no cb200c6 , fixed contact part no cb200b1 , isolator moving contact part no cb200d1a , cutrent transformer for o l part no cb200d3b , current transformer for a meter part no cb200d3c , ammeter part no cb200d4 , brass gland part no cb200d7a2 , bridge rectifier part no cb200c9 , copper bushes for volga pannel part no sdpa0004a , test reset key part no sdpa0012 , thermal overload relay part no sdpa00015 , isolator switch 40 amp part no sdpa00051 , 30a restrained plug and socket complete part no sdpa0002 , elbow for plug and socket part no sdpa00022d , sensitive earth leakage relay upto 750ma part no sdpa0019ma , terminal with insulator bushing part no sdpa0003 , test reset spindle with flapper part no sdpa0013 , overload reset plunger assy part no sdpa0008 , sensitive cbt for 750 ma earth leakage r part no sdpa0019ama , trnsfrmr pnl w compnts but w trnsfrmr part no sdpa0001a , main contactor 50a part no sdpa000141an //bid details2 / 60

CTN :43016565

02 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of rectifier assembly rotating , exciter rotor for 350kw alternator , rotating rectifier assembly , rotating rectifier assembly , surge supressor (ssa 1-rra) , single parallel selector switch , diodes , exciter rotor , bearing nde side for motor -6310c3 , nde bearing no.6310/c3 , bearing de side for generator -6315c3 , bearing nde , bearing de side for motor-nu317c3 , nde bearing(nu 328 jc3) , push button , red , push button , hrc fuse link - ns 2a , display card-c , control card of avr bcd601 , bcd681r , automatic voltage regulator type ievr 2n , brush holder , wound rotor assy , rotating rectifier , gasket for stator frame , qdc current transformer , de bearing(de-6328) skf , nde bearing(nde. nu. 328) skf , avr-2n , over load relay - 1.6-2.5a , avr ievr 2n , hrc fuse links-415v ac , 6a ns 6 , hrc fuse links-415v ac , 2a ns 2 , v-trim potentiometer , avr cards bcd-601 power card , avr cards bcd-681r2 control card , potentiometer qdc , diode fuses , bearing nde side for motor-6317c3 , auto manual switch , avr ievr-2n with slm unit

CTN :43305357

03 Jan, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For providing of custom bid for services - hiring of electrical service,custom bid for services - oil filtration of transformer oil,custom bid for services - transformer oil testing,custom bid for services - testing of relay,custom bid for services - testing insulation resisitance,custom bid for services - thermography testing of panel,custom bid for services - servicing of vcb,custom bid for services - testing of vcb bottle oisd-137,custom bid for services - testing of third harmonic la,custom bid for services - testing of transformer current&potential,custom bid for services - testing of transformer tan delta,custom bid for services - maintenance of air conditioner,custom bid for services - acb servicing,custom bid for services - gas charging f/air conditioner r410a,custom bid for services - checking and reapair of light

CTN :43306282

02 Jan, 2026 4.96 Lacs

Kajora - West Bengal

Tender For supply of side box for bush bar ek 802295 , barrier for busbar pf 220 , copper connection r phase ek 804052 , copper connection y phase ek 804053 , copper connection b phase ek 804054 , epoxy spout ek 808060 , spout fitting ek 808061 , barrier for spout pf 240 , ampere meter 6 inch or 4 inch sq spl 40 6 , wiring kit ek 805888 , nylon shroud pd 8498 , auxiliary switch 4 no 4 nc srp 149a , epoxy resin cast current transformer double core ct 5 300 , epoxy resin cast potential transformer et 0800 2 , numerical idmt relay ece make ek p154 , ammeter selector switch srp 136ma , voltmeter selector switch srp 135vs , volt meter 11kv 3. 3kv spl 10 6

CTN :43111241

25 Dec, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of supply of p and f barrier spares for dht ta : : - relay module , current driver , safety switch amplifier , switch amplifier , transmitter power supply , frequency to current converter , signal converter , voltage repeater , repeater , solenoid driver , power rail , power supply

Central Government And Public Sector

CTN :43268362

31 Dec, 2025 6.60 Lacs

Jirania - Tripura

Tender For supply of 3 phase scr controller for constant voltage current card , high voltage and phase fail phase sequence reverse card rating 20va , charger dc under voltage circuit of solid state sensing type. rating. aux. supply 12v dc,actuating voltage 242v, resetting voltage 245v , load over voltage circuit of solid state sensing type. rating. aux. supply 12v dc rating actuating voltage 248v, resetting voltage 245v , battery dc under voltage circuit of solid state sensing type. rating. aux supply 12v dc rating actuating voltage 198v resetting voltage 220v , battery dc over voltage circuit of solid state sensing type rating aux. supply 12v dc actuating voltage 300v resetting voltage 296v , load dc under voltage circuit of solid state sensing type rating aux supply 12v dc actuating voltage 198v resetting voltage 220v , load over voltage circuit of solid state sensing type with aux. supply 12v dc actuating voltage 248v resetting voltage 245v , load earth leakage circuit imd of solid state sensing type , static annunciation circuit with accept, reset and test facilities,rating 12v dc , 3 phase full wave controller , filter condenser , circuit for dc contactor , 2 pole 2 way no off cam type auto manual mode selector switch , 3 pole 2 way no off cam type boost equalising mode selector switch , 2 c o plug in type auxiliary relay with base for above lamp,240v ac , 2 c o plug in type auxiliary relay with base for remote alarm contact, rating 12v dc , auxiliary contactors for float boost mode selection with add on block , 4 pole 2 way ac rotary changeover selector switch for ac incoming for 220v 80a charger rating 150a , 4 pole 2 way ac rotary changeover selector switch for ac incoming for 220v 60a charger rating 100a ) /bid number: gem/2025/b/7026551 * /dated: 20-12-2025 & & / bid document1 / 21

State Government

CTN :41563481

30 Dec, 2025 NA

Multi City - Telangana

Tender For corrigendum : 11kv 24v dc lv vcbs with control and relay panels and current transformers of ratio 600-300/1-1a

Central Government/Public Sector

CTN :43291110

12 Jan, 2026 NA

Delhi - Delhi

Tender For 3 phase over current (fol) + earth fault relay, ct-6a aux. supply 24/110v dc, output contact 2no+ 2nc suitable for switch board cabinet

State Government

CTN :43058845

14 Jan, 2026 NA

Siliguri - West Bengal

Tender For corrigendum : supply and delivery of 70 nos non directional numerical relay with 03 over current 01 earth fault protection for zonal testing unit under zonal office siliguri power house campus 2nd milesevoke road siliguri 2nd call

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