Auxiliary Contact Block Tenders

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Central Government / Public Sector

CTN :44959235

18 May, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of set of resistances for relay qop/qoa as per clw specification no. clw/es/r-38 alt-c or latest alteration consisting of 4 types as follows. s.no. 1. rqop 3200 ohms 75 watts, qty/set 1 no. 2. rpqoa 150 ohms 75 watts, qty/set 1 no. 3. rqoa 680 ohms 75 watts. qty/set 1 no. 4. rhoba 210ohms 75 watts, qty/set 1 no. [ warranty period: 30 months after the date of delivery ]

CTN :43811645

27 Apr, 2026 3.61 Lacs

Multi City - Telangana

Tender For corrigendum : procurement of nflp resistances for gdk-11 incline, tc fuse wires for area workshop and brass coupler female for gdkcm (no.2,2a and 5), rg-1 area

State Government

CTN :44923907

08 May, 2026 NA

Rupnagar - Punjab

Tender For supply of schneider make auxiliary contact block model: la1kn 11 la1kn 13 la1kn 22 ladn 22 ladn 31 , schneider make power contactor model: lc1f185 lc1e2501m5 , schneider make power contactor coil model: lx1fg220 (coil) lc1d1156 (coil) , schneider make overload relay model: lr9f5369 (90-150 amp) lre10 (4-6 amp) - lrd33 (32-50 amp) , schneider make auxiliary contactor model: ca2kn22p7

Central Government/Public Sector

CTN :44933628

11 May, 2026 NA

Ajmer - Rajasthan

Tender For supply of wear plate confirming to plasser part no. 64.08.10229hs. rdso specification:specification: "special designed bi-metal wear resistances plate developed by weld overlay process as per following details:- (1)base material:- the base material will be hardox-400 or equivalent material with following chemical composition. carbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbide offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as specified at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. acceptable make/brand: - plasser or equivalent. ]

Central Government/Public Sector

CTN :44912218

24 Apr, 2026 NA

Bengaluru - Karnataka

Tender For supply of contactor auxiliaries with auxiliary contact block (pos.no.52 and 52.5) as per clw spec.no.clw/es/3/0201 alt-d and abb document no.3ehe428074r0001 . [ warranty period: 30 months after the date of delivery ]

CTN :44912687

24 Apr, 2026 NA

Rourkela - Odisha

Tender For supply of auxiliary contact block 2 no plus 2 nc, type ref. ladc22 as per clws spec no. clw/es/3/0096 (alt.-l). [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44820943

20 Apr, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : supply of rc network complete (snubber circuit board complete) for compact silicon rectifier rsi blocks as per rdso specification no.elrs/spec/rsi/0030 & clw/es/r-33 & clw/es/b-14. (using capacitor of rating 0.47 mfd, 2000 v ac i.e. 16 no's of 0.47 mfd msr type capacitors with resistances fitted onone damping board for compact rsi). (item is reserved for clw approved sources only). [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44806729

29 Apr, 2026 NA

Hubli - Karnataka

Tender For supply of power contactor 4 pole, 350 amps, 50 hz 3 phase, operating coil volt 230 240v ac with side mounting auxiliary contact block 1 no + 1 nc. & surge suppressor. make : abb ek 210-40-11 am- 240v ac, auxiliary contactor cal 16-11b, rc - eh300 / 415 or equivalent of siemens / schneider make confirming to rcf spec. no. edts 073, rev - d, amnd. - 6, for switch board cabinet of lhb ac coach. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44724796

01 May, 2026 NA

Karur - Tamil Nadu

Tender For corrigendum : 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.

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 ]

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