Latest auxiliary contact Tenders | Government auxiliary contact Tenders

Central Government/Public Sector

CTN :45120913

14 May, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of 25 a control auxiliary contactor 25a, 3 poles with coil voltage 110 v dc with integrated 1no+1nc, with extra auxiliary add on block 2no+ 2nc. used in lhb lsrd coaches, conforming to rdso specification no. rdso/pe/spec/tl/0195-2019 (rev. 0) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45120987

18 May, 2026 NA

Bhusawal - Maharashtra

Tender For supply of auxiliary contact of type 19071, 2 oc, 6a, 220 - 240v for m/s. schneider electric make mcb model ng125. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45121214

29 May, 2026 NA

Pune - Maharashtra

Tender For supply of motor protection circuit breaker ( mpcb) suitable for blower fan motor of lhb type eog ac coaches. thermal release range 2.5a to 4.0a, class 10, breaking capacity 50kva, 3 pole, 415v ac, 1 no + 1nc auxiliary contact block. as per abb type ms 116-4.0 or schneider ref. no. gv2me08 or siemens type 3rv2311-1ec10. make : abb, siemens, schneider, legrande, l&t, eaton only. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45103614

02 Jun, 2026 NA

Ajmer - Rajasthan

Tender For contactor for local main supply 1 & 2 (place of installation- s1k41, s1k42, s1k43), rated current- 95a (at rated voltage and ac-3 utilization category), rated voltage 690v ac, main pole-4 pole, auxiliary contacts 2no+1nc, control voltage 230v +/-15% ac, along with surge suppressor, conforming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1), suitable for use in switch board cabinet of lhb-type ac coaches. accepted make & cat/model no.: rdso-approved make and model as per serial no. 33 of rdso letter no. el/7.1.108/mssbc dated 17.09.2021 (excluding l&t and siemens makes), c & s with part no. lc1fdp1154u5 + la9f980 (br) or any other rdso-approved make. [ warranty period: 30months after the date of delivery ]

Central Government/Public Sector

CTN :45119032

21 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of supply part for retrofitting of lt panel by supply and installation , service part for retrofitting of lt panel by supply and installation , supply of main incoming lt power distribution panels slipway , install, replace, test and commissioning of main incoming lt power distribution panels slipway , supply of welding and lighting panels slipway , install, replace, test and commissioning of welding and lighting panels slipway , supply of 3.5c x 400 sq.mm aluminum cable from substation-02 to slipway , laying, fixing, testing and commissioning of 3.5c x 400 sq.mm aluminum cable from substation-02 to slipway , supply of 3.5cx 185 sq.mm aluminum cable from slipway-2 and 3 main incoming panels to welding and lighting panels , laying, fixing, testing and commissioning of 3.5cx 185 sq.mm aluminum cable from slipway-2 and 3 main incoming panels to welding and lighting panels , supply and fitment of suitable end termination kits - straight through joints kits of required quantity to all the incoming and outgoing cables at both ends of slipway-02, slipway-03, substations, etc , providing earth pits with 75mm ci pipe as is standards , supply and laying of gi flat 50 x10 mm necessary joints with nut and bolts from earth pit to panel boards , repair and excavation of cable trench of 75mm thick up to 90cm depth , fixing of perforated cable tray on slipways 02 and 03 and securing of cables with metal ties and capping and casing to be provided , foundation for all lt panels i.e. steel foundations with concrete pedestal for panels all incoming and welding and lighting panels

Co-operative

CTN :45077130

16 May, 2026 NA

Kawardha - Chhattisgarh

Tender For supply of engineering items (only oem & authorized dealers) - flexible cable copper conductor 1.1 kv grade1.5 squ mm multistrand copper wire, make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade 1 squ mm multistrand copper wire, make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade 2.5 squ mm multistrand copper wire, make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade 2.5 squ mm (flexible copper cable 3 core), make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade 1.5 squ mm (flexible copper cable 2 core), make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade 1.5 squ mm 3 core copper flexible cable, make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade 3 core flexible copper cable 4mm sq, make- havells/polycab/kei, flexible cable copper conductor 1.1 kv grade copper flexible multistrende lead size - 14 squ mm, make- havells/polycab/kei, armoured aluminium cable 1.1 kv grade 2.5 squ mm 2 core armoured aluminium cable, make- havells/polycab/kei, armoured aluminium cable 1.1 kv grade 2.5 squ mm 4 core armoured aluminium cable, make- havells/polycab/kei, armoured copper cable 1.1 kv grade 2.5 squ mm 2 core , make- havells/polycab/kei/finolex, armoured copper cable 1.1 kv grade 2.5 squ mm 3 core , make- havells/polycab/kei/finolex, armoured copper cable 1.1 kv grade 2.5 squ mm 16 core , make- havells/polycab/kei/finolex, armoured copper cable 1.1 kv grade 4 squ mm 6 core , make- havells/polycab/kei/finolex, armoured copper cable 1.1 kv grade 4 squ mm 7 core , make- havells/polycab/kei/finolex, "4mm 6 core armoured copper cablemake- havells/polycab/kei", armoured aluminium cable 1.1 kv grade 2.5 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei, armoured aluminium cable 1.1 kv grade 4 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei, armoured aluminium cable 1.1 kv grade 6 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei, armoured aluminium cable 1.1 kv grade 10 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei, armoured aluminium cable 1.1 kv grade 16 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei, armoured aluminium cable 25 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 35 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 50 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 70 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 95 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 95 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 120 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 150 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 185 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 240 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 300 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 400 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 500 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 630 sq. mm 3 core make- havells/polycab/kei, armoured aluminium cable 800 sq. mm 3 core make- havells/polycab/kei, aluminium cable 10 sq mm single core, colour black & red make- havells/polycab/kei, 4mm 2 core aluminium flate cable for service connetion, make- havells/polycab/kei, mmoo dc contactor coil volt. - 30v dc, (4no+4nc) with auxiliary contact ,make- l&t (oem), 3 pole contactor mnx - 25, (1no+1nc) volt - 220, cat no. cs94110 make- l&t (oem), 3 pole contactor mnx - 25, (1no+1nc) volt - 440 make- l&t (oem), 3 pole contactor mnx - 32, (1no+1nc) volt - 220, cat no. cs94111 make- l&t (oem), 3 pole contactor mnx - 32, (1no+1nc) volt - 440, cat no. cs94111 make- l&t (oem), 3 pole contactor mnx - 32, (1no+1nc) volt - 110, cat no. cs94111 make- l&t (oem), 3 pole contactor mnx - 40, (1no+1nc) volt - 110 ma

CTN :45011485

11 May, 2026 NA

Liluah - West Bengal

Tender For supply of vcb for use in vande bharat train sets to clause no. 4.27 of rdso specification no. rdso/pe/spec/emu/0196-2019 rev-0 along with latest annexure and addendum/ corrigendum with complete adherence to overall general arrangement to icf drg. no. icf/sk3-7-2-075, ip67 protection class for external protion and ip20 for internal portion, vcb shall be provided with minimum 4no+4nc auxiliary contacts and technical parameters confirming to clw spec clw/es/c-47 alt-1 schneider make make - schneider [ warranty period: 30 months after the date of delivery ]

CTN :45121320

06 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of time relay for vcb with auxiliary contacts consisting of:- (i) contactor/relay, qty.= 01no. (ii) time delay module, qty.= 01 no. as per clw's spec. no.-clw/es/3/0064 (alt.-c). [ warranty period: 30 months after the date of delivery ]

CTN :45117917

20 May, 2026 NA

Kharagpur - West Bengal

Tender For supply of circuit breaker without auxiliary contact [type-1 ]

Central Government / Public Sector

CTN :45117504

04 Jun, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of hog a & b enable control auxiliary contactor with 24v dc coil, aux. 2 no+ 3 nc with addon block. material shall conforming rdso specification no. rdso/ pe/ spec/ tl/0195-2019 (rev-0). material is schneider part no.ca3kn22bd+la1kn02 or siemens part no. 3rh21221bf40+ 3rh2911-1ha01 or abb part no. nfzb22ert-21+cal4-11rt orl&t part no. mo0 dc or c&s electric part no. tca3dn22fd/ ta1dn11. material shall procurefrom above said oem or hisauthorized dealers or firm who submit authorization of said oem only. make- abb, schneider siemens, l&t or similar/equivalent ]

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Central Government / Public Sector