Latest auto switch Tenders | Government auto switch Tenders

Central Government/Public Sector

CTN :45027105

05 May, 2026 NA

Jhansi - Uttar Pradesh

Tender For 24 v power supply on/off dia 22.5 mm, modular selector actuator with 02 no element similar to the part no: 3sb50002ab01 + 3sb54000e of m/s siemens as per rdso specification no : rdso/pe/spec/tl/0195-2019 (rev.-0) or latest suitable for switch board cabinet for hog compliant lslrd coaches. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45012781

12 May, 2026 NA

Prayagraj - Uttar Pradesh

Tender For set of digital display meters for switch board cabinet of power car consisting (i) 3-line digital display ac frequency meter model:-input:- 0-800v, 45-65hz aux supply:- 12-48 vdc, accuracy class:- 1.0, size :- 96*96 sq. mm.= 01 no. (ii) 3-line digital display ac volt meter, model:- input:-0- 800v aux supply:- 12-48 vdc, accuracy class:- 1.0 size :- 96*96 sq. mm.= 01 no. (iii) 3- line digital display ac ammeter model:-input:-1/5 a aux supply:- 12-48 vdc, accuracy class:- 1.0, size :- 96*96 sq. mm.= 01 no. make:- rishabh, ae, socomec, yokins, siemens only. [ warranty period: 30 months after the date ofdelivery ]

Central Government/Public Sector

CTN :45025785

08 May, 2026 NA

Mysore - Karnataka

Tender For power supply on/off switch, place of installation: s1s02 in switch board cabinet of lhbac coaches as per rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev.1) or lat. and rdso ltr. no. el/7.1.108/mssbc dt.: 17-09-21. make as per bom are siemens cat. no. 3sb50002ab01+3sb54000e, l&tcat. no. emncsk1+ec1c, schneider cat. no. xb5ad33n+zbe101n+zbe102n, abb part no. m3ss1-10b+mcbh00+mcb-10 or only. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45013605

13 May, 2026 NA

Kurla - Maharashtra

Tender For drop out time delay relay for anti-skid true off delay control supply voltage 110-240 v ac/dc, place of installation sik05 as per the switch board cabinet bill of material of rdso spec. no: rdso/pe/spec/ac/ 0184 2015 (rev-1) and rdso lr.no. el/7.1.108/mssbc, dt 17/09/21 to abb cat no: ct-ars.11s, siemens cat.no. 3rp25401aw30, carlo gavazzi cat.no. dbb02cm24, schneider cat.no. re22r2kmr. l&t cat.no. 23gdto, dold cat no. mk7873n, phoenix cat.no. etd-bl-1t-230-pt and luetze only acceptable. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44821092

07 May, 2026 NA

Harnaut - Bihar

Tender For corrigendum : supply of cage clamp terminal block 57 amp, 1000 volt suitable for wire termination, push in type as per rdso specification no. rdso/pe/ms/tl/0097-2025 (rev-0), suitable for switch board cabinet of lhb ac coaches. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45024461

08 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For one set consist 06 nos. mcb detail are as. set of mcb uses in switch board cabinet (sbc) of lhb ac coaches. 01 nos. of 25a mcb 3p, 01 nos. of 16a mcb1p curve c, 01 nos. of 6a mcb, 01 nos. of 25amcb 4p, 01 nos. of 16a mcb 3p curve d, 01 nos. 16a mcb 3p curve c i.e. 6items & 6 in nos. as per as per rdso specification no. rdso/pe/ spec/ 0184-2015 (rev-1) or latest. material procures from oem or his authorized dealers only. quantity- 25 set (06 items in each set & total item 150 in nos. details are as follows(1) mcb for rbc cum ebc rated current 25a, curve c, rated voltage 415 vac, 3 pole, 10 ka breaking capacity. material is m/s l&t part no. bb30250cor m/s siemens part no. 5sl43257rc or m/s abb part no.s203mtc25 o r m/s eaton part no. faz-c25/3 o r m/s schneider part n o . a9n3p25c. (2 ) mcb for mobile/laptop charging circuit, rated current 16a, curve c, rated voltage 230 vac, single pole, 10 ka breaking capacity. material is m/s l&t part no. bb10160c or m/s siemens part no. 5sl41167rc or m/s abb part no. s201mtc16 orm/s eaton part no. faz-c16 or m/s schneider part no. a9n1p16c. (3) mcb for electrical socket/ soup boiler/bottle cooler/ refrigerator/ mini printer rated current 6a,curve c, rated voltage 230 vac, 2 pole, 10 ka breaking capacity. material is m/s l&t part no. bb20060c or m/s siemens part no. 5sl42067rc or m/s abb part no.s202myc6 or m/s eaton part no. faz c6/2 or m/s schneider part no. a9n2p06c. (4) mcb for 5 kva transformer (secondary) for mobile/ laptop charging circuit, rated current 25a, curve c, rated voltage 230vac, 4 pole, 10 ka breaking capacity. material is m/s l&t part no. bb40250c or m/s siemens part no. 5sl44257rcor m/s abb part no. s204mtc25 or m/s eaton part no. fazc25/4 or m/s schneider part no. a9n4p25c. (5) mcb for 5kva transformers (primary) rated current 16a, curve d, rated voltage 415 vac, 3 pole, 10 ka breaking capacity. material is m/s l&t part no. bb30160d or m/s siemens part no. 5sl73168rc o r m/s abb part no. s202mtd16 or m/s eaton part n o . faz-d16/3 o r m/s schneider part no.a9n3p16d. (6) mcb for heater 1& 2 rated current 16a,curve c, rated voltage 415 vac, 3 pole, 10 ka breaking capacity. material i s m/s l&t part n o . bb30160c o r m/s siemens part n o . 5sl43167rc o r m /s a b b p a rt no.s203mtc16 o r m/s eaton part n o . faz-c16/3 o r m/s schneider part n o . a9n3p16c. any other rdsoapproved source . note: firm should supply proof of purchase from oem or authorized dealers only. firm should supply test certificate & guaranty certificate along with supply of item. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45012828

22 May, 2026 NA

Thiruvananthapuram - Kerala

Tender For supply of rc filter consist of 1 ohm, 6w resistor connected in series with parallel connected 1.5 micro farad, 850v capacitor of vishay or epcos make in each arm of 415v circuit between phase to neutral and phase to earth circuit as per bill of material of rdso specn. no. rdso/pe/spec/ac/0192-2018 (rev.1) & lr.no.eu7.1.108/mssbc dt.17-09-21 used in switch board cabinet of lhb eog ac coaches [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45025076

20 May, 2026 NA

Ajmer - Rajasthan

Tender For supply of voltage phase control (mmr), 400/480v ac+/-15%, 50to 60 hz, control voltage300-500 v ac, suitable for used in switch board cabinet of lhb type ac casches (place of installation s1k-45) & confirming to rdso specification no.-rdso/pe/spec/ac/0184-2015 (rev1). the approved make and model no. as per sr. no. 35 of annexure of rdso letter no. el/7.1.108/mssbc dated 17.09.21 or any other rdso approved make. rdso specification no.-rdso/pe/spec/ac/0184-2015 (rev1) approved make and model no. as per sr. no. 35 of annexure of rdso letter no. el/7.1.108/mssbc dated 17.09.21 or any other rdso approved make.abb, carlo gavazzi, siemens, schneider, dold, phoenix and l&t gic. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45025082

20 May, 2026 NA

Ajmer - Rajasthan

Tender For insulation monitoring relay, 415v ac, 3 phase, neutral isolated, voltage range 0-500v ac, insulation measuring range 10k ohm to 150k ohm, control supply 24-240v ac/dc, place ofinstallation - s1a7, used for insulation control of 415v in lhb type ac coaches, confirming to rdso specification no. rdso/pe/spec/ac-0184-2015 (rev-1), suitable for switch board cabinet of lhb type ac coaches. accepted make & cat no.: as per sr. no. 68 of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021, or any other rdso approved make. rdso specification no. rdso/pe/spec/ac-0184-2015 (rev-1) accepted make & cat no.: as per sr. no. 68 of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021, or any other rdso approved make. accepted make :-contrel, woka, bender, abb, schneider, siemens and dold. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45025086

20 May, 2026 NA

Ajmer - Rajasthan

Tender For supply of hrc cylindrical fuse link 4a (without holder), 1.2kv, size 50&8mm for voltage control and item code f01 to f06 and place of installation in switch board cabinet s1f90 to s1f96, as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1) used for voltage control, confirming to rdso spec no. rdso/pe/spec/ac/0184-2015 (rev-1) suitable for lhb type ac coaches (s1f90, s1f-91, s1f-93, s1f94, s1f-95, s1f-96)", accepted make as per sr. no. 13 of annexure of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021 or any rdso approved make. rdsospecification no. rdso/pe/spec/ac/0184-2015 (rev-1) accepted make as per sr. no. 13 of annexure of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021 or any rdso approved make. accepted make- eaton, bussman, siba,wohner and ferraz only. [ warranty period: 30 months after the date of delivery ]

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