Latest auxiliary contact block Tenders | Government auxiliary contact block Tenders

Central Government/Public Sector

CTN :44791305

20 Apr, 2026 NA

Hubli - Karnataka

Tender For supply of mcb for heater 1 & 2 with auxiliary contact block,thermal release range (rated current: 16a),breaking capacity: 10ka, pole: 3 p, rated voltage :415v ac as per sl..no.38 of common bom of rdso letter no.el/7.1.108/mssbc dt.17.09.2021. brands: abb model no.sb203m-c16, schneider model no. a9n3p16c+a9n26924, l&t model no.bb30160c+auxbza11006 , siemens model no.5sl43167rc+5st3010, eaton model no. fazc16/3 only. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44792860

21 Apr, 2026 NA

Tirupati - Andhra Pradesh

Tender For illuminated push button switch of green color, dia 22.5mm. led type 24v dc with 2nc & 2no auxiliary contactor blocks, suitable for switch board cabinet of high capacity lhb power cars & lslrd coach, as per edts 103, rev-d, am-4 and rdso specification no. rdso/pe/spec/tl/0195- 2019(rev-0) or latest. accepted make: teknic only. note: firm should submit valid documents in proofof purchase of material from oem along with the supply of material or similar/equivalent. ]

CTN :43994951

15 Apr, 2026 13.98 Crore

Gandhinagar - Gujarat

Tender For corrigendum : invites for e-bids.from original equipment manufacturers (oems) and/or authorised channel partners (cps)supply of goods, tools & equipment foran international standard itotin operator advanced machine tools(oamt) tradeat iti suart, gujarat, india - surface grinding machine, cnc machining centre, cnc milling tools for above machine, cnc turn centre, edm, cnc simulator, vertical-spindle five-axis machining centres, cnc tool pre setter, ss and sc centre lathe (all geared) with having minimum specification, universal milling machine with minimum specification, horizontal milling machine with minimum specification, vertical milling machine, universal tool and cutter grinding machine, cnc lathe machine, tool holders to suit the cnc turn centre, jig boring, gear hubber, gear shaper machine, power saw machine-hydraulic feed system, cylindrical grinder, power saw machine, pedestal grinder double end type., radial drill motorized with tapping attachment, drilling machine pillar type with drill chuck & key., slotter, double column planer, shaping machine, shaping machine, co-ordinate measuring machine, cnc wire cut edm (electrical discharge machining), special tools and equipment, involutes gear module, surface plate, marking table, scribing block universal, v-block, combination set, spanner double ended metric, adjustable spanner, reduction sleeve morse taper, angle plate adjustable, oil stone, number drill h.s.s(parallel shank), drill (parallel shank), twist drills, drill chuck, centre drill, grinding wheel dresser(diamond), grinding wheel dresser hunting type, surface grinding machine, cnc machining centre, cnc milling tools for above machine, cnc turn centre, edm, cnc simulator, vertical-spindle five-axis machining centres, cnc tool pre setter, ss and sc centre lathe (all geared) with having minimum specification, universal milling machine with minimum specification, horizontal milling machine with minimum specification, vertical milling machine, universal tool and cutter grinding machine, cnc lathe machine, tool holders to suit the cnc turn centre, jig boring, gear hubber, gear shaper machine, power saw machine-hydraulic feed system, cylindrical grinder, power saw machine, pedestal grinder double end type., radial drill motorized with tapping attachment, drilling machine pillar type with drill chuck & key., slotter, double column planer, shaping machine, shaping machine, co-ordinate measuring machine, cnc wire cut edm (electrical discharge machining), special tools and equipment, involutes gear module, surface plate, marking table, scribing block universal, v-block, combination set, spanner double ended metric, adjustable spanner, reduction sleeve morse taper, angle plate adjustable, oil stone, number drill h.s.s(parallel shank), drill (parallel shank), twist drills, drill chuck, centre drill, grinding wheel dresser(diamond), grinding wheel dresser hunting type

Central Government/Public Sector

CTN :44724796

01 May, 2026 NA

Karur - Tamil Nadu

Tender For supply of contactor for 60 kva transformer, rated current:95 amps, rated voltage: 690 v ac, main pole:4, with aux. contact: 1 no+1 nc, control voltage: 230 volts ac ( 168 volts ac - 300 volts ac means +/- 30% ) with add on auxiliary contact block and surge suppressor.

CTN :44687083

20 Apr, 2026 NA

Guna - Madhya Pradesh

Tender For supply of sor 1 rotating eqpts motor rating up to 20kw , sor 2 rotating equipmnt rating from 20 to 50kw , sor 3 rotating equipmnts rating more than 50kw , sor 4 diesel engine power rating up to 500kw , sor 5 feed gas expander or feed gas compressor power rating 5 point 2 mw , sor 6 demethaniser o oblique h expander oblique lean gas compressor power rating 5 point 2 mw , sor 7 lean gas compressors power rating 17 mw two stage , sor 8 gas turbine power rating 17mw make siemens , sor 9 residue gas compressor power rating 5 point 7 mw make bhel , sor 10 steam turbine power rating 5 point 7mw , sor 11 propane refrigerant compressor power rating 15 mw , sor 12 staem turbine power rating 15mw make elliot ebara , sor 13 cooling water pump rating 1360 kw , sor 14 cooling water pump steam turbine driven rating 1360 kw , sor 15 steam turbibe generator package rating 15 mw captive power make siemens , sor 16 vibration monitoring of various pipeline , sor 17 analysis and diagnostic services for rotating equipment equipped with bently nevada slace equivalent systems including prime mover all casings of driven compressor oblique equipment gearbox , sor 18 rotating eqpts motor rating up to 20kw , sor 19 rotating equipmnt rating from 20 to 50kw , sor 20 rotating equipmnts rating more than 50kw , sor 21 diesel engine power rating up to 500kw , sor 22 expander compressor power rating atmark 4mw , sor 23 reciprocating pump oblique comp rating upto 50kw , sor 24 reciprocating pump oblique comp rating more 50kw , sor 25 ge frame 3 gt and equipments rating 7 mw , sor 26 centrifugal compressor power rating 7mw , sor 27 ge frame 1 gt and equipments rating 3mw , sor 28 centrifugal compressor power rating 3mw , sor 29 dynamic in situ balancing of rotors , sor 30 vibration monitoring of various pipeline , sor 31 vibration monitoring transient analysis , sor 32 analysis and diagnostic services for rotating equipment equipped with bently nevada or equivalent systems including prime mover all casings of driven compressor oblique equipment gearbox , sor 33 aeroderivative gt rating 2 point 6 to 2 point 9mw , sor 34 centrifugal comp rating 2 point 6 to 2 point 9mw , sor 35 aeroderivative gt rating 2 point 9mw , sor 36 electric generator power rating 2 point 7 mw , sor 37 rotating eqpts motor rating up to 20kw , sor 38 rotating equipmnt rating from 20 to 50kw , sor 39 rotating equipmnts rating more than 50kw , sor 40 diesel engine power rating up to 50kw , sor 41 diesel engine rating from 50 to 500kw , sor 42 diesel engine rating from 500 to 1500kw , sor 43 reciprocating pump oblique comp rating upto 50kw , sor 44 reciprocating pump oblique comp rating more 50kw , sor 45 solar gt and equipments power rating 9 mw , sor 46 compressor centrifugal power rated 9mw , sor 47 rb211gas turbine rating 23 mw , sor 48 compressor centrifugal rating 20 point 5 mw , sor 49 analysis and diagnostic services for rotating equipment equipped with bently nevada or equivalent systems including prime mover all casings of driven compressor oblique equipment gearbox

CTN :44661770

20 Apr, 2026 NA

Multi City - Multi State

Tender For supply of set of relays and add on blocks for beml 8w dhtc tower wagon consisting of 06 items - 1.tesys d control relay with pole contact 3no+2nc (cad32fd), operating voltage - 110v dc, rated current -10a at 60 degree c. qty- 21 nos 2.tesys d control relay with pole contact 5no (cad50fd), operating voltage - 110v dc, rated current - 10a at 60 degree c. qty- 10 nos 3.tesys d control relay with pole contact 3no+2nc (cad32bd), operating voltage - 24v dc, rated current - 10a at 60 degree c. qty- 15 nos 4.tesys d auxiliary contact block with pole contact 2no+2nc (ladn22), rated current - 10a at 60 degree c, front mounting, screw clamp terminals, suitable for schneider make cad type relay. qty-20 nos. 5.tesys d auxiliary contact block with pole contact 3no+1nc (ladn31), rated current - 10a at 60 degree c, front mounting, screw clamp terminals, suitable for schneider make cad-type relay. qty-10 nos. 6.tesys d auxiliary contact block with pole contact 4no(ladn40), rated current - 10a at 60 degree c, front mounting, screw clamp terminals, suitable for schneider make cad type relay. qty-10 nos make-schneider or abb or siemens ]

Central Government/Public Sector

CTN :44632455

09 Apr, 2026 NA

Tirunelveli - Tamil Nadu

Tender For supply of mpcb (motor protection circuit breaker) of current rating: 1.6 amps, thermal release range: 1.1 to 1.6 amps, class-10, breaking capacity: 50 ka, 3 pole, voltage rating 415 v ac with 01 no + 01 nc auxiliary contact block as per rdso spec. no. rdso/pe/spec/ac/ 0184-2015 rev.1 to abb model no.:ms132-1.6b, schneider model no. gv2me06, l&t model no. st41894oooo, siemens model no. 3rv2011-1aa10 and eaton model no. pkzm0-2.5. make: rdso approved makes only [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :44607570

15 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of mpcb (motor protection circuit breaker), for ventilation fan unit 1& 2. thermal release range (rated current) 2.5-4 a, class:10, breaking capacity: 50ka, pole:3 p, rated voltage:415 v ac, 1no+1nc auxiliary contact block.conforming to rdso spec. no. rdso/pe/spec/ac/0192-2018 (rev.1). [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44607374

14 Apr, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of high capacity electro magnetic contactor complete assy. type 291-01 with two auxiliary contact blocks as per the arrangement 'a' of clw drg no.1 twd 291 033, alt-9 or latest if any and conforming to clw specification no. 4.tes.291.001, alt-6.[quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]

CTN :44560657

15 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of 4-pole power contactor with compatible auxiliary contact blocks

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