Latest relay card Tenders | Government relay card Tenders

CTN :43032791

20 Dec, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of additional b and d spares em log : : - master engine card assy part no-dsa 36 107 0 023 , master controller card assy part no-dsa 36 107 0 024 , display controller card assy part no-dsa 36 107 0 025 , ethernet interface card assy part nodsa 36 107 0 026 , usb interface card assy part nodsa 36 107 0 027 , op amp high power opa541 ap ilc op a54 1 ap0 , dc-dc converter 5v ndtd0505c_eq part no-idc nd td0 5 05c , dc-dc converter 75v 5v pxb1548ws05_nt part no-idj px b15 4 8ws , controller card assy part no-dsa 36 107 0 030 , pulse and serial card asssy part no-dsa 36 107 0 032 , relay card assy part no-dsa 36 107 0 033 , sdlc card assy part no-dsa 36 107 0 034 , display controller card assy part no-dsa 36 107 0 043 , buffer amplifer card assembly part no-dsa 36 098 0 114

CTN :42988395

18 Dec, 2025 1.00 Crore

Srinagar - Jammu And Kashmir

Tender For corrigendum : maintenance- repairs- replacement of electrical items for various projects executed under srinagar smart city limited for a period of 2 years. - supply, installation, testing, commissioning including loading, transportation, insurance, unloading, carriage, delivery and erection of following sizes of distribution transformer at site., i) 630 kva distribution transformer, ii) 400 kva distribution transformer, iii) 250 kva distribution transformer, iv) 100 kva distribution transformer, v) 63 kva distribution transformer, fixing of fabricated gi angle/channel/flat/pole collars., fixing of galvanised nuts and bolts., supply, installation, testing, commissioning, insurance, unloading, carriage and delivery at site, laying, stringing and binding of conductor including joints with pg clamps of required following size of acsr conductor (0.1 /0.05/ 0.03), i) 100 sqmm acsr (dog), ii) 50 sqmm acsr (rabbit), iii) 30 sqmm acsr (weasel), supply, installation, testing, commissioning of ab (ht) cable of following sizes:, iii) 50 mm ab (ht) cable (3x50+1x70 mm ) xlpe(11 kv, 3c +earth), iv) 70 mm ab (ht) cable (3x70+1x95 mm ) xlpe(11 kv, 3c +earth), v) 95 mm ab (ht) cable (3x95+1x95 mm ) xlpe(11 kv, 3c +earth), vi) 120 mm ab (ht) cable (3x120+1x95 mm ) xlpe(11 kv, 3c +earth), mid span straight through jointing kit for 11 kv abc of following sizes:, i) 11 kv abc 50-95mm straight through jointing kit (3 core), ii) 11 kv abc 120-185mm straight through jointing kit (3 core), iii) 11 kv abc 240-300mm straight through jointing kit (3 core), heat shrinkable outdoor cable termination kit for ht/lt abc of following sizes:, i) 11 kv abc 70-95 mm outdoor cable termination kit, ii) 11 kv abc 120 mm outdoor cable termination kit, iii) 11 kv abc 150-185 mm outdoor cable termination kit, iv) 11 kv abc 240-300 mm outdoor cable termination kit, supply, installation, testing, commissioning of ab (lt) cable of following sizes:, ii) 50 mm ab (lt) cable ( 3x50 + 1 x 16 + 1 x 35) mm xlpe (1.1kv, 3+1 c, al), iii) 70 mm ab (lt) cable (3 x 70 + 1 x 16 + 1 x 50) mm xlpe (1.1kv, 3+1 c, al), iv) 120 mm ab (lt) cable (3 x 120 + 1 x 25 + 1 x 95) mm xlpe (1.1kv, 3+1 c, al), straight through cable jointing kit for lt abc of following sizes:, ii) 50 mm ab (lt)straight through cable jointing kit, iii) 70 mm ab (lt)straight through cable jointing kit, iii) 120 mm ab (lt)straight through cable jointing kit, dismantling, i) dismantling, stacking of 9/8 mtr st poles and transportation back to divisional store as per the instruction of electrical incharge., ii) dismantling of 0.03/0.05/0.1 acsr conductor and transportation to divisional stores (servicible), servo voltage stabilizer, i) supply, installation, testing, commissioning including loading, transportation, insurance, unloading, carriage and delivery at site and erection of 63 kva, 3-phase oil cooled servo (complete job), ii) supply, installation, testing, commissioning including loading, transportation, insurance, unloading, carriage and delivery at site and erection of 50 kva, 3-phase oil cooled servo (complete job), rmu, supply, installation, testing, commissioning including loading, transportation, insurance, unloading, carriage and delivery at site and erection of 4 way type,two isolators and two circuit breakers 11 kv, ring main unit ,sf6 insulated, out-door type, extensible type,breaking capacity 25 ka for one second with sf6 circuit breaker / vcb self powered with o/c + e/f relay comprising of a) 11kv 630 amp motorised isolator including earthing switches with making capacity 52ka, having mechanical on/off, earth indications with fault current indicator.b) 11kv ,400 amp motorised spring operated, circuit breakers with earthing switches, connecting the rmu to supply transformer. c). copper bus bar of 630 amp rating.d). 1 no numerical aux. powered relay having non directional o/c and e/f protection (for each ciruit breaker).d). the circuit breaker enclosures shall be outfitted with a communicable-type numer

CTN :43158896

22 Dec, 2025 NA

Kolkata - West Bengal

Tender For supply of sp mcb 4a,main contacts,auxiliary contact,coil 230ac 240 v,mpu,current transformer,power terminals stud type,control switch,control transformer,sp mcb 2a,sp mcb 6a,led pilot lamp red complete,led pilot lamp yellow complete,led pilot lamp green complete,auxiliary contactor,on delay timer,current relay,voltage relay,control terminal,contactor,rectifier diode complete,led pilot clear complete,fixed and moving contacts,cam,extension spring,led pilot lamp clear,single phase protection relay,fuse,fixed and moving contacts for mc switch

State Government

CTN :42882238

29 Dec, 2025 41.26 Lacs

Kheda - Gujarat

Tender For corrigendum : supply of various switchgear spares for emd-3,wtps. - abb make 3 pole power contactor type : ax50-30-11, coil voltage 110 v,50 hz ac, abb make 3 pole power contactor type : ax80-30-11, coil voltage 110 v,50 hz ac, abb make auxiliary contactor 110 v ac, 2no + 2nc contact,type n22e, front mounted add on block(suitable for contactor type: ca5x-22e; 2 no + 2 nc, abb make, abb make tmax 3 pole motor protection circuit breakers type : t2s 160, in : 52a, icu : 50ka, auxiliary contact for mpcb hkf1-11 with 1no+1nc contact, over load relay, abb make ,type ta25du14m,range 10-14 a, abb make thermal overload relay type : ta75du 42, amp range : 29a to 42a, abb make thermal overload relay type : ta75du 52, amp range : 36a to 52a, siemens make mccb 3-pole 125a breaking capacity 55ka at 415v, 50hz reference no:-3va1112-5ee32-0aa0, vaccume contactor 300 amp. rating 415 volt with 2 no + 2 nc coil voltage 110v ac., aux.contact block - 1no + 1 nc for vacuum contactor type 3rt - 12, control & switchgear make digitalmotor protection relay.type-csmpm-06 si, 1.5kw l&t mf 1-1 phase dol starter category ss97227, l&t make dol starter,in sheet-steel enclosure,type-mk1,415v,50hz,3ph,o/l relay range -4 to 6.5 a,cat no-ss 96210poto, l&t- make, auxiliary contactor, type : mn 0-31 e, 3 no + 1 nc, ue: 415 v, ie: 4 a, ui: 690 v, ith: 10 a, ac-15, coil voltage : 110 v ac, l&t- make, auxiliary contactor, type : mn 0-22 e, 2 no + 2 nc, ue: 415 v, ie: 4 a, ui: 690 v, ith: 10 a, ac-15, coil voltage : 110 vac, contactor type ml.1.5, 25 amp, 230v, operating coil voltage, l&t catalogue no 5591857, l&t make um -no, l&t make,3pole power contactor in open execution type ml-2 for ac.ckt. with 2 not 2nc aux- contact,coil voltage 110vac, ac-3 rating 32a cat.no.ss 90701, l&t make 415v switch gear (acb), l&t make,3pole power contactor in open execution type ml-4 for ac.ckt. with 2 not 2nc aux- contact,coil voltage 110vac, ac-3 rating 70a cat.no.ss 90910, l&t make 415v switch gear (acb), l&t make power contactor type ml-4 with 2 no + 2 nc aux. contact, coil voltage 220v ac, ac-3 70 amp. rating, cat. no.-ss 90910, l&t make power contactor type ml-6 with 2 no + 2 nc aux. contact, coil voltage 220v ac, ac-3 110 amp. rating cat/. no-ss90921, power contactor,tp,ac-3 duty,coil voltage-240 v ac,type: mnx-40, l&t make 3 pole power contactor, type mnx45, ac-3 phase, rating 45a, coil voltage- 415 v ac, along with 2 no+2 nc, l&t make 3 pole power contactor with coil, type mnx 70, ac-3 rating 70a, coil voltage 415 v ac, cat.no.cs97076 suffix: d000, 220v dc auxiliary contactor 2no+2nc cat no : tca3 dn22, 220v dc auxiliary contactor 4no cat no : tca3 dn40, ml 4 con. kit set cat no ss 91660 l & t make, spare coil for ml10/ml11/ml12 contactor cat. no. ss91011, make - l & t, thermal over load relay 2.5-4 a (l&t) 678109, l&t make bi metal o/l relay type ml range 6.0-10a , cat no ss 9185800vo, l&t make 415v switch gear (acb), l&t make thermal over load relay with alarm contact.type : ml - 1, catlouge no ss91858,amp. range : 10.0 to 16.0, l&t make bi metal o/l relay for ml -2 range 13-21a , cat no ss 9185900co, l&t make 415v switch gear (acb), thermal o/l relay(l&t) range:20 to 32a,type:ml 2/3 relay,cat no:ss 91859, bimetel overload relay range 28-42 amp., bimetal thermal overload relay, range: 30-50a, l & t make auxiliary contact block,mx-a1 11e (aux contact block) 1 no + 1 nc, add-on auxiliary contact block suitable for auxiliary contactor, front mounting, make : l & t, type : mx-a1-22e, 2 no + 2 nc, ue: 415 v, ie: 3 a, ui : 690 v, ith : 10 a, ac-15, addon block contact make: l&t ,mnxa2(1no+1nc contact) ui-415 ,ith-10a ,ie-4a ac15, l&t make aux contact add-on of mnx type contactor for 2no + 2nc cat no:- cs94114, l&t make 3-position selector actuator (switch) catalogue no. ss91517, auxi block type :3tx 4 010 -2a :1 no, auxi blocktype :3tx 4 001-2a :1 nc, contact block

Central Government/Public Sector

CTN :42864882

19 Dec, 2025 17.57 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : supply of procurement of spares for ece make circuit breaker c c > f> f -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 :43146573

26 Dec, 2025 87.48 Lacs

Korba - Chhattisgarh

Tender For supply of spares for mineline make lt equipment acb lt starter and geb c c > f> f - 310a_400a 11_01_00d_acb , earth leakage relay 50_750ma with time lag with cbct elm7lat s_80m_lt starter , pilot relay pru3_lt starter , potential transformer 80va ds1_lt starter , on delay timer 135_30_on_lt starter , isolator on_off_rev, 300a k4r_lt starter , aux relay 220v ac coi 3co base boen3r_lt starter , current transformer for ol 15va 120_75_5_15_lt starter , current transformer lat100_15_lt starter , switch module 133ml200a_lt starter , thermal ol relay ctr 75_5 range 30_75a 122_t_30_75_lt starter , thermal ol relay ctr 120_5 range 40_120a 122_t_48_120_lt starter , on_off isolator k3r_lt starter , islator on_off_rev 100a k5r_lt starter , thermal o_l relay ctr 30_5 range 10_30a 122_t_10_30_lt starter , potential transformer ds_lt starter , switch module 133ml110a_lt starter , switch module 133ml300a_lt starter , thermal ol relay ctr 50_5 range 20_50a 122_t_20_50_lt starter , push button with spindle pb11_pbsl_lt starter , multi pilot relay mpru5_lt starter , hrc power fuse 138_315a_lt starter , current transformer for ol 15va 120_30_5_15_lt starter , sensitive earth leakage relay 50_300ma with variable time lag elm10_lt starter , core balance transformercbt70m_lt starter , isolator on_off 100a k5 _lt starter , off delay timer bota2dt2_lt starter , control plate complete assy dol_22ml_cp_lt starter , isolator k3 on_off 05_00_00_lt starter , isolator k4rs_lt starter , resistance 139_geb_gate end box , earth leakage test push button element boes2_gate end box , pilot relay pru3_gate end box , thermal overload assembly12_00_21_gate end box , potential transformer 80va ds1_gate end box , earth leakge relay 50_750ma with time lag with cbct elm7lat s_80m_gate end box , on_off_rev isolator 300a k4r_gate end box , restrained type plug and socket complete 01_00_00_gate end box , control plate chassis assy_suitable assy_sdl_lhd geb with all components and wiring_gebconrl_gate end box , electronic short circuit relay bompro100_gate end box , single phasing preventor with module spp5cmsp_gate end box , overload shotr circuit relay type_cmsmpm boosr_gate end box , pilot relay pru3_pru11_gate end box mineline acb shunt trip coils 11.09.03, mineline acb overload assembly - breaker 30a -100a 11.01.00a, mineline acb no volt coil under voltage coil assy.11.04.00a, mineline acb overload assembly - breaker 110a - 200a 11.01.00b, mineline acb comp;t con wiring circuit breaker for 100a complete assy. wr1, mineline acb earth leakage relay 50-750ma time lag cbct elm7lat(s)-80m, mineline acb ct for o/l lat100/5, mineline acb ct for ol lat200/5, mineline acb potential transformer part no ds, mineline acb moving contact assy. for breaker 300 amps 11.02.00, mineline acb overload assembly - breaker 210a -300a 11.01.00c, mineline acb isolator assembly k3 on/off 05.00.00, mineline acb circuit breaker up to 400a wiring assembly wr-2a, mineline acb fixed contact assembly for breaker 11.06.00, mineline acb ct for o/l lat400/5, mineline acb ct for o/l lat300/5, mineline acb brass cone & gland assembly bobcg, mineline acb moving contact for breaker, upto 200a 11.02.06, mineline acb main spring 11.05.10, mineline acb fixed contact assembly for isolator 300a 05.30.04.00, mineline acb potential transformer, 80 va part no ds1, mineline acb brass terminal with insulator dmc part no t10, mineline acb shunt trip assembly complete 11.03.00, mineline acb fixed contact for breaker //bid details 2 / 63

Central Government/Public Sector

CTN :43165221

16 Dec, 2025 NA

Bokaro - Jharkhand

Tender For providing ,fitting and commissioningof e/l relay,digital ampmeter and under voltage relay with repairing/maint.of indoor isolators of indoor 6.6 kv panels of reginal substation (33kv/6.6kv) shaft smd of amalgamated sudamdih patherdih colliery

Central Government/Public Sector

CTN :43148369

22 Dec, 2025 12.40 Lacs

Dhanbad - Jharkhand

Tender For tender for supply of winding temperature meter , thermometer oil temperature meter relay oil temperature meter , crimper complete set , vacuum interrupter , earthing bar contact , push button switch , contactor ml10 , contactor spare kit , fiber glass extension ladder , electrical hot blower , lifting pulling machine , welding cable 50 sqmm 600amp , power contactor , motor protection relay with e/f o/c and single phase protecting with operating voltage 110v jrc 113 , no volt coil 550v , poly carbonate reflective tape

Central Government And Public Sector

CTN :43150785

01 Jan, 2026 9.36 Lacs

Udhampur - Jammu And Kashmir

Tender For supply of rotory switch 40a , rotory switch 16a , voltage monitoring relay 415v ac, 50hz with ph. loss ph. seq, o slash v and u slash v prot. , led indication lamp, universal type 24v-240v ac slash dc - red , led indication lamp, universal type 24v-240v ac slash dc - green , led indication lamp, universal type 24-240v ac slash dc - yellow , led indication lamp, universal type 24-240v ac slash dc - blue , indicating lamp 220 v dc, led type, amber , 1100 v, pvc insulated, single core, 1.5 sqmm copper cable , red color , pvc copper cable 2.5 sq.mm 3 slash 20 single core , twin core flexible copper cable 2.5 sqmm , 1.1 kv lt control cables 10 core 1.5 sqmm , hrc fuse 400amp , hrc fuse 160a , hrc fuse 250 amp., b3 type , hrc fuse 16amp 415v mt , pvc insulated flexible copper condt., ind. pvc sheated cable 4 core 25 sq mm , pvc sheathed unarmoured single multi strand copper cable 50.0 sq.mm ) /bid number : gem/2025/b/6953840 * /dated: 11-12-2025 & & / bid document 1 / 24

Central Government And Public Sector

CTN :43127681

31 Dec, 2025 5.02 Lacs

Chamba - Himachal Pradesh

Tender For supply of spares for 02 nos float and boost chargers for 220 vdc and 48vdc battery bank at power house c c - 16a ammeter selector switch for main input current selection , 16a voltmeter selector switch for main input voltage selection , 10a tp ac 2 way without off auto or manual mode selection for float and boost chargers , 16a sp dc 2 way without off switch for float rectifier or load bus and boost rectifier or battery voltage selector switch , 16a sp ac 2 way without off auto c or o mode or manual boost mode selection for charger , 10a tp dc 2 way without off for boost charging of battery set 1 or 2 selection , 225a dc coil operated emergency contactor coil 220v dc auxi 1no , 185a dc coil operated contactor for boost charging battery set 1 coil 220v dc auxi 2 nc , 63a dp dc on or off switch for load isolation , 40a dc coil operated emergency contactor coil 48v dc auxi 1no , 65a dc coil operated contactor for boost charging battery set 1 coil 48v dc auxi 1 nc , filter capacitor for ripple suppression for float and boost chargers rating 100 v 2200 uf , dc to dc convertor 48v dc to 24 v dc 5 amps , 4 channel relay boards for contact multiplication of card mounted protection relays , electronic card module for avr and current limit for float charger auto and manual mode , electronic card module for avr and current limit for boost charger auto and manual mode , electronic card module for float and boost rectifier fuse fail and filter fuse fail , protection module for various fault detection and annunciation , blocking diode for float and boost charger rating 70a i avg piv 800 for fcb mode on k3 heat sink , 80 percent blocking diode stud type rating 70a i avg piv 800 on k3 heat sink , latching resistor for rectifier. 250 ohms 50 watts for float and boost chargers , 10k 1w potentiometer for auto or manual voltage adjust in float charger , 10k 1w potentiometer for auto or manual current adjust in boost charger , 2ph control transformer for power supply of avr cards prim 415 v sec 16 0 16 v ac 400ma , 3ph control transformer for synchronising of avr cards. pri 415 v sec 16 0 16 50ma , 3ph control transformer for ac u or v pri 415 v 3 phase sec 0 16 vac 1 phase 250 ma , 2 0fi control transformer for fan control supply prim 415 v 2 phase sec 190v ac 50va , scr stud type 70a with heatsink loose module only , diode free wheeling stud type 70a with heatsink loose module only , digital ac ammeter 48 x 96 sq mm class 1 ct ratio 25 or 1a auxiliary voltage 24v dc , digital ac voltmeter 48 x 96 sq. mm class 1 range 0 500v ac auxiliary voltage 24v dc , digital dc ammeter for float boost chargers and 80percentage cell tap 48 x 96 sq mm class 1 75mv dc with shunt auxiliary voltage 24v dc , digital dc voltmeter 48 x 96 sqmm class 1 range 75mv dc auxiliary voltage 24v dc , digital dc charge or discharge ammeter for battery 48 x 96 sq mm class 1 range 75mv with shunt auxi 24v dc , transportation charges for material

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