Latest auxiliary contact block Tenders | Government auxiliary contact block Tenders

Central Government/Public Sector

CTN :43636209

27 Jan, 2026 NA

Harnaut - Bihar

Tender For corrigendum : supply of mpcb for ventilation fan unit 1 & 2, thermal release range: 2.5-4 a, class: 10, breaking capacity: 50ka, pole: 3, voltage: 415v ac, 1 no+1nc auxiliary contact block, as per rdso spec.no. rdso/pe/spec/ac/0184-2015 (rev.-0) and rdso l/n. el/7.1.108/mssbc, dt. 17.09.21.make: abb/legrand/schneider/l & t/siemens/eaton only.

CTN :43633200

06 Feb, 2026 NA

Howrah - West Bengal

Tender For corrigendum : supply of auxiliary contact block,

Central Government/Public Sector

CTN :43592053

23 Jan, 2026 NA

Multi City - Multi State

Tender For supply of contactor for 60 kva transformer rated current -95 amp, rated voltage- 690 v ac, main pole - 4, auxillary contact 1 no + 1 nc, control voltage - 230 volt ac +/- 30% (168 v ac 300 vac) with add on auxiliary contact block and surge suppressor .conf to bom letter no.el/7.1.108/mssbc dt.- 17-09-2021 & rdso letter no. el/7.1.108/mssbc dt.- 24-06-2021. make- abb (af116b-40) only [ warranty period: 30 months after the date of delivery ]

State Government

CTN :43473703

28 Jan, 2026 NA

Kheda - Gujarat

Tender For supply of siemens make contactor for wtps,gsecl. - power contactor 3tf 2no-2nc 110v 110a (make: siemens - 3tf50020af0), 3tf5202-0af0 170a power contactor make:- siemens 110vac coil voltage with 2no+2nc, 3tf5302-0af0 205a power contactor make:- siemens 110vac coil voltage with 2no+2nc, power contactor 3tf 110v 32a (make: siemens - 3tf34000af0), power contactor type:3tf47 72-0af0,capacity 70 amp, auxilary contact 2no+2nc,coil voltage: 110v ac of siemens make., sicop power contactor type-3tf-32-00-oafo, coil voltage 110 v ac , 16 amp siemens make, contact kit : 3 ty7 530 - oya, make sie for 3tf53/3ty7530-oya - 9.00nos, siemens make sicop contactor kit [set of 6 fixed and 3 moving contact] type- 3ty7510-0ya suitable for contactor 3tf51, 140amp., 3tf52/53 power contactor ac coil 110vac 3ty7523-0af0, siemespare coil 110v for 3tf50 ty-3ty75030afo, base plate and interlocking mechnism for 3tf53 power contactor 3tx7526-1ya0, base plate and interlocking mechnism for 3tf51 power contactor 3tx7506-1ya1, auxiliary contact block type:3tx4010-4a :1 nc, auxiliary contact block type:3tx4010-4a :1 no, auxiliary contact block type:3ty7561-1ka008k, auxiliary contact block type:3ty7561-1ka008k, siemens make bi-metal overload relay range 0.25 to 0.4a cat. no.:-3ua5000-0e, bimetal overload relay range:-0.63-1 a type:-3ua5000-0j make:-siemens, siemens make bi-metal overload relay range 1 to 1.6a cat. no.:-3ua5000-1a, siemens make bi-metal overload relay range 1.6 to 2.5a cat. no.:-3ua5000-1c, sicop bimetal overload relays type- 3ua50-00-1e range 2.5-4.0 amp contactor mounting of siemens make, sicop bimetal overload relays with spp feature type- 3ua50-00-1g, range: 4-6.3 amp,, siemens make, sicop bimetal overload relay, range : 6.3 - 10.0 amp, type :3ua52 00-1j, siemens make overload relay, type- 3ua55 00-2a, range 10-16a, bimetal relay,make-siemens,range-16.0-25.0 amp type-3ua55 00-2c, bimetal over load relay 3ua58002ezi siemens make 25.0 - 40.0a range, sicop bimetal overload relays type -3ua58-00-2tz1, range 40-57 amp, contactor mounting of siemens make, bimetal relay,make-siemens,range-57.0 -70.0 amp type-3ua58 00-2vz1, bimetal overload relay 70-95a make:-siemens ref no:- 3ua5800-2vz, siemens make bi-metal overload relay range 85 to 105a reference no. 3ua5830-5c, sicop bimetal overload relays type- 3ua62-30-5b, range 115-180 amp, independent mounting of siemens make, bi-metalic overload relay, range 20-32a, 3ua55 00-2d, sicop bimetal overload relay, ct operated independent mounting type-3ua62-30-5c ,range 160-250 amp., sicop bimetal overload relay,contactor mounting type- 3ua50-oo-1k , range 8.0-12.5 amp for 3tf30/31, bimetal overload relay 10-14.5a make:-siemens ref no:- 3ua5000-2s., sicop bimetal overload relay type 3ua5800 - 2fz2 range 32 to 50 amp., sicop bimetal overload relays with spp feature type- 3ua52-00-2b, range: 12.5-20 amp,, sicop bimetal overload relay, contactor mounting type- 3ua55-oo-2q , range 25-36 amp for 3tf44/45, power contactor type:3tf51 02-0af0,capacity 140 amp,auxilary contact 2no+2nc,coil voltage: 110v ac of siemens make., 3tf5502-0af0 300a power contactor make:-siemens 110vac coil voltage with 2no+2nc, 3tf5302-0ap0 200a power contactor make:- siemens 230vac coil voltage with 2no+2nc, 3tf4772-0ap0 70a power contactor make:- siemens 230vac coil voltage with 2no+2nc, siemens make power contactor sicop 3tf order code: 3tf3010-0ap0, 3tf3400-0ap0 32a power contactor make:-siemens 230vac coil voltage, 3tf3200-0ap0 16a power contactor make:-siemens 230vac coil voltage, siemens make ac contactor, model: 3th30 ac aux voltage: 230v ac,50 hz, main contacts: 2 no + 2 nc model no.: 3th30220ap0, 3th3031-0ap0 10 contactor relay make:-siemens 230vac coil voltage 3no+1nc, 3th3040-0ap0 10 contactor relay make:-siemens 230vac coil voltage 4no, auxiliary contactor siemens make aux.contacts-2no+2nc,operating coil 110v ac, 3th30220afo, power contactor, make- siemens, model no. 3tf3200-obm4, ie-ac3-16 amp, 3 pole, coil voltage:220vdc

Central Government/Public Sector

CTN :43449827

30 Jan, 2026 NA

Bangalore - Karnataka

Tender For bengaluru division: sw-i: ynk-bwt section: proposed extension of rub bridge no. 75-a at railway km 102.917 in srinivasapura station yard (exg 2 x 7.5m x 5.5m (twin rcc boxes), proposed extension as 2 x 7.5m x 5.5m (twin rcc boxes) - 13m) in connection with the work of track machine siding. sw-ii: construction of track machine siding of 250m length at svs station in connection with the work of construction of track machine siding for a length of 420m at 15 minor stations in sbc division. maintenance period is 6 months or one monsoon period whichever is later.

CTN :43436751

24 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of 50a , 380v , 50hz , 3ph auto change over switch , 300a , 380v , 50hz , 3 ph auto change over switch , 20a , 380v , 50hz , 3ph auto change over switch , 50a , 415v , 50hz , 3 ph auto change over switch , mccb , dn2-250s , 100a , combo dn3 630n 3p tm aux eom , mccb 80a , mccb dn0 100(80a) , power contractor mnx 80 , add on block for auxiliary contractor , 1nc , acb 1000a-3p , acb 800a-3p , mcb 2 pole 4a type c 10ka , selco s6100 , hrc fuse , fuse link (2a) , control fuse 4a , hrc fuse fuse link (16a) , indication lamp (blue) , 240v , under voltage release , mccb dth800 inst 360-640a , mccb , 3p , dl-100 , 16a , metering c.t.s 1200a , protection c.t.s. 1200a , metering c.t.s. 1250a , motor protection relay(4-11a) , mcb 16a 2 pole current rating 16a , 24 vdc , kw meter , ammeter , ae , 0-400a , selco t2000 , digital input module , analog input module , processor module , application software license , communication module , illuminated push buttons-red , acos pcb (b) , acos pcb (a) , kw meter(-40-0-500) , rishabh , frequency meter , rishabh , ml2 contr.2no+2nc 240v ac , mn 0 contractor relay (22 e) , auxiliary contact block of 160a mccb

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