Latest auxiliary switch block Tenders | Government auxiliary switch block Tenders

Central Government / Public Sector

CTN :43012852

15 Dec, 2025 5.67 Lacs

Dhanbad - Jharkhand

Tender For corrigendum : tender for supply of procurement of spare of lt vfd at hurl sindri on oem basis : : - dual temperature transmitter, filter capacitor for sine wave fitter, "current transformer ratio 100/1avfd control devicevfd power devicehrc fuse link bs typefuse holders & isolating linkhrc fuse 8s typefuse-link rating-80a, ac 690 v.", fuse base nh din type, output filter ral 7035 size 6 inc, fan failure and temp detection unit, top (intelligent operator panel), "power contactor rating-45a, 230v acsine wave fitter reactor rating-22kw", panel fan, multi-function meter (mfm), 32-50 a, thermal overload relay, circuit breaker with electronic trip, panel door mounted rotary op, handles, d series dc drm relay, d series drm relay socket, 4 contacts, d series ac drm relay, sa, d series ac dirm relay, 10a, d series drm relay socket, 2 contacts, digital indicator (rpm meter), transformer, 415vac/240vac, 500va, auto transformer, 22kva 3 pole, current transducer specs 4-20ma, motor restart timer, green push button & contact block., red push button & contact block, selector switch, 2-way, selector switch, 3-way, blue push button & contact block, yellow push button & contact block, black push button & contact block, fuse terminal, thermostate, high current connectors, 40mm insulator, 30mm insulator, indicating lamp, red, indicating lamp, yellow, indicating lamp, blue, indicating lamp, green, indicating lamp, amber

State Government

CTN :43148575

01 Jan, 2026 NA

Dhanipur - Uttar Pradesh

Tender For supply of enterprise switches with sfp modules : : - enterprise switch 48 port , enterprise switch 24 port , power supply 48 port switch , power supply 24 port switch , transceiver

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 :43148553

02 Jan, 2026 1.34 Crore

Chennai - Tamil Nadu

Tender For supply of supply of sitc of ofc laying and associated works in operational non operational area chennai airport c c - 48 core armoured ofc , supply of 40 mm hdpe pipe , supply of gi pipe inner dia 50 mm and thickness 5 mm , supply of 6u standard network rack , supply of 12u standard network rack with pdu for installation of liu network switch , supply of 32u standard network rack with pdu for installation of liu network switch , supply of frp heav duty chamber , supply of 08 port l2 managed switch industrial grade with 02 sfp duplex modules , supply of 64 channel fxo analog voip gateway analog multiplexer , supply of 24 channel fxo analog voip gateway analog multiplexer , supply of 12 channel fxo analog voip gateway analog multiplexer , supply of 24 chennal e and m multiplexer ip to analog audio line analog gateway , supply of 600 va ups , supply of ethernet to ofc media converters , supply of ofc patch cord single mode sc lc duplex os2 of 3 meters length , supply of 48 port liu fully loaded with lc sm pigtails lc adaptor and splice tray with splicing and installation , supply of ofc patch cord single mode lc lc duplex os2 of 3 meters length , supply of 12 port wall mount liu fully loaded lc sm pigtails lc adaptor and splice tray with splicing and installation , supply cat6a 24 ports rj 45 female port feed through patch panels , supply of cat6a utp lan cable , supply of rf id route marker , supply of rf id route marker locater , supply of ofc joint box , supply of physical route marker , supply of power socket with switch 5amp , supply of power cable 03 core 1dot5 sq mm , supply of pvc case with capping 25x12x1dot5 mm for power , supply of pvc case with capping 50x50x2dot5 mm for ofc , supply of 50mm diameter pvc piple , laying and installation of 48 core optical fibre cable through 40mm hdpe pipe via horizontal directional drilling hdd at depth of 3 to 5 meters , laying and installation of 48 core optical fibre cable through 40mm hdpe pipe through gi pipe with open trench , laying and installation of 24 or 48 core optical fibre cable through duct , fixing of hdpe pipe bye wall mounting and laying of 24 or 48 core ofc , complete testing of fibre cable end to end of all ofc rings with otdr and submission of test reports , itc of switch voip analog gateway media converters rack fixing dressing at sites over and integration of all networking devices and documentation

Central Government/Public Sector

CTN :43164465

02 Jan, 2026 5.32 Lacs

East Sikkim - Sikkim

Tender For supply of gps based digital clock master,gps based digital clock slave,lan cable,power cable,conduit,5 amp switch

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 :43150850

22 Dec, 2025 NA

Bokaro - Jharkhand

Tender For supply of interface module im 155 6pn st v4.2.0 , ba 2 rj45 profinet bus adapter , communications module , xc208 managed switch con 8 port rj45 , cpu 1513r 1pn , cpu 1511t 1 pn , sitop sel1200 8x5a , sitop moduler, 24v dc,20a,6ep1961 3ba21 , power contactor, ac 3e ac 3, 7 a, 3 kw , sitop psu6200 3 phase, 24 v dc 20 a. , sitop psu6200 3 phase, 24v dc 5 a. , sinamics s21o 2oo.48o v 3ac 1.5 kw fsb , sinamics 5210 input voltage 200 480 v 3

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

State Government

CTN :43149360

28 Jan, 2026 60.35 Crore

Delhi - Delhi

Tender For augmentation of 20mva, 66/11kv power transformers with 31.5 mva, 66/11kv power transformers along with 11kv switch gear panel board and associated civil works at various 220kv sub stations in delhi transco limited on turnkey basis

Central Government/Public Sector

CTN :43159097

02 Jan, 2026 NA

Bangalore - Karnataka

Tender For supply of delta hmi,delta industrial power supply smps 24v 10a 240w,unmanaged ethernet switch,delta plc,load cell module,delta hmi,delta input module

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