Latest protection relay repair Tenders | Government protection relay repair Tenders

Central Government/Public Sector

CTN :43761185

16 Feb, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4953150 for numerical relays package for hindalco project : : - e4953150 numerical relays 01-sg4950167006-numerical over current and earth fault prot. relay as per annexure-a it-01. , 02-sg4950167430-numerical motor protection relay as per annexure-a it-02. , 03sg4950167618-numerical motor differential relay as per annexure-a it-03. , 04-sg4950167685-ethernet switch 16cu_plus_2fo as per annexure-a it-04. , 05sg4950167715-cat 6 ethernet cable as per annexurea it-05. uom- meter , 06-sg4950167731-arc flash protection system as per annexure-a it-06. uom- set , 07-sg4950167782-relay parameterization device as per ann-a it-07.

Central Government/Public Sector

CTN :43904571

23 Feb, 2026 10.30 Lacs

Koriya - Chhattisgarh

Tender For supply of spares for electroteknica make flp vcb : : - isolator moving contact set fcb t0010 , isolator fixed contact set fcb t0011 , 3 point 3 kv grade ht ct epoxy resin cast 200 100 5a 10va fcb p0020 , core balance current transformer fcb p0022 , 3 point 3 kv pt fuse 3 amps fcb p0025 , base mounted earth leakage relay fcb m0038 , 1ph 16 amps rectifier capacitor unit fcb m0039 , relay for intrinsically safe circuit 12v ac with 1 no contact fcb m0040 , static type 3 over current relay fcb m0041 , hrc fuse link 10a fcb m0046 , limit switch for test 1 no plus 1 nc fcb m0056 , limit switch 2no plus 2nc fcb m0057 , micro switch for interlock fcb m0058 , micro switch for back door fcb m0059 , m s door interlock with spring fcb m0060 , shunt trip coil assembly fcb m0062 , vacuum interrupter fcb m0065 , aux switch 4 no plus 4 nc fcb m0063 , bottle connector for vcb set fcb m0066 , 1 phase pt 3 point 3kv 6 point 6kv 110v fcb m0077 , 3 point 3kv 6 point 6kv pt fuse 1 amps fcb m0079

Central Government/Public Sector

CTN :43904759

23 Feb, 2026 4.64 Lacs

Koriya - Chhattisgarh

Tender For supply of electroteknica make nflp vcb : : -shunt trip coil assembly 110v dc nvcb v 0001 , direct acting type earth leakage relay heavy duty for d o vcb nvcb v 0008 , vacuum interrupter nvcb v 0013 , rectifier capacitor unit 1 ph 16 amps 110v ac to 110v dc nvcb i 0022 , contact element no nvcb p 0026 , contact element nc nvcb p 0027 , rectifier capacitor unit 15 amp nvcb p 0034 , earth leakage relay nvcb p 0035 , 3 point 3 kv 3 amps pt fuse nvcb p 0044 , rectangular type cbct nvcb p 0047 , 6 point 6 kv grade support insulator nvcb p 0051 , hrc fuse link 10 amps nvcb p 0057 , hrc fuse link 2 amps nvcb p 0058

Central Government/Public Sector

CTN :43711088

10 Feb, 2026 2.41 Lacs

Wani - Maharashtra

Tender For corrigendum : supply of procurement of spares for ece make ocb d d -earth leakage relay with digital leakage display facility, part no.ea6610c , idmt relay complete with 2 over current and earth fault by high set, part no.ea6561 , power pack unit 110v dc, part no.bd5999 , shunt trip coil assembly, part no.1650ts , high speed tripping relay, part no.ea6890 , e.l. relay core balance transformer, part no.ea6650 , assorted hardware bd9295 tray by 16, part no.bd9295 , under and over voltage relay, part no.ea6591 , nv auxiliary switch, part no.bd1871 , isolating spout assy with nylon shroud, part no.bc9977 , epoxy resin cast current transformer, ratio 200by100by5by5a, part no.ba1134

CTN :43923033

19 Feb, 2026 NA

Darjeeling - West Bengal

Tender For supply of washer m10 , pin , split pin 2x20 , plug , bush , drain plug , dowty seal , grease nipple m10 , grease nipple cap , handle wire , pin door hinge , pin door lock , direction indicator light , work lamp assy , horn , hex head screw m8x25 , washer standard m8 , hex locknut nyloc m8 , cabin harness for skid steer , relay , 10 amp fuse , 15 amp fuse , 25 amp fuse , flasher unit , relay junction box , bracket bty cut off , bty cut off switch , rubber mat , positive bty cable , negative bty cable , earth wire , relay heater , hydraulic oil temp sensor m14x1 point 5 , water temp sensor , element filter , check valve , spring , hydraulic filter assembly , hose , washer , o ring , seal , bearing , hose clip , fuel sensor unit , grease cap , pipe assembly , clamp , rubber cap , locking pin , rubber handle , guide locking pin , bucket tooth , bolt , hex nut 5 by 8 inch 18unf

CTN :43901623

17 Feb, 2026 7.28 Lacs

Patna - Bihar

Tender For supply oftesting of electrical equipments : - ir and pi testing of transformer , ir and pi testing of lt motor , ir and pi testing of dg , ir and pi testing of misc electrical equipment , relay testing 11 kv and 33 kv vcb , thermography , relay testing acb, mccbs etc , tan delta testing of cables , insulation mat testing , testing of transformer oil , oil filteration of transfomer , wti testing and calibration of transformer , oti testing andcalibration of transformer , testing and calibration of explosive meter , testing and calibration of lux meter , hand gloves testing 33kv-2 and 11kv-1 , earth reststance testing equipment calibration , digital clamp meter calibration , vcb bottles , dissolve gas analysis dga test , transformer oil

CTN :43916836

14 Feb, 2026 7.82 Lacs

Multi City - Multi State

Tender For upgradation, repairing and adoption of earth leakage relay (elr) with cbct system in 7 nos vcb of religara substation under argada area

CTN :43914379

16 Feb, 2026 NA

Kharagpur - West Bengal

Tender For supply of earth fault relay(efr) etc.

Central Government/Public Sector

CTN :43882460

21 Feb, 2026 85.38 Lacs

Korba - Chhattisgarh

Tender For supply of procurement of spares for mineline make flp vcb flp ht starter and flp tsu on oem basis b b = e= e -current transformer for o_l_vcb_flp_120_300_5_15 , current transformer for o_l_vcb_flp_120_150_5_15 , current transformer_vcb_flp_lat200_100_5 , earth leakage relay 50ma_750ma _ 750ma_2a dual settings with time lag with cbct_vcb_flp_elm7dlat_s_80m , isolator_vcb_flp_kie_3_3 , control relay_vcb_flp_boplaco2 , 3 pole oil dashpot relay_vcb_flp_olr3 , vcb shunt trip coil_vcb_flp_65_06_05 , vaccum interrupter_vcb_flp_65_04_00 , vcb closing coil_vcb_flp_65_04_05 , live line indication 3_3kv_vcb_flp_hl18 , vaccum circuit breaker_vulcan , overload short circuit relay_vcb_flp_bossr , magnetic overload relay for primary side_vcb_flp_122_m_33_55_69_3p , potential transformer_vcb_flp_htptl1_131_3_3_110_1p , 3 ph transformer 3_3kv_500va_vcb_flp_htptl33 , current transformer 60_5_ 15va_ht starter_flp_120_60_5_15 , aux contactor for coli_ht starter_flp_boca2dn1229 , overload relay magnetic_ht starter_flp_olr3 , ht_ bushing with stud_ht starter_flp_htta , sensitive earth leakage relay 50_300ma with variable time lag_ht starter_flp_elm10 , multi pilot relay 12_5 dc_ht starter_flp_mpru5 , multifunction pilot relay with base_ht starter_flp_mpr4 , potential transformer_ 3_3kv_500va_ht starter_flp_htptl1 , earth leakage relay 50_750ma _ 750ma _2a dual setting with time lag with cbct_ht starter_flp_elm7dlat_s_80m , sensitive earth leakage relay 50_300ma with variable time lag with control transformer and suitable cbct_ht starter_flp_elm7stwpt , 3_3 isolator on_off_earth_ht starter_flp_kie , 3_3kv isolator on off_earth_reverse 400a_ht starter_flp_kire , overload short circuit _ motor protection relay_ht starter_flp_boosr , vaccum contactor 3_3kv_ht starter_flp_bev0061_3_3 , sensitive earth leagage relay 50_300 ma with variable time lag with control transformer and suitable cbct_trans switch unit_flp_elm7stwpt , current transformer for o_l_trans switch unit_flp_120_400_5_10 , epoxy resin cast type current transformer_trans switch unit_flp_bovrn_15a , overload_short circuit _moter protection relay_trans switch unit_flp_bossr , potential transformer_trans switch unit_flp_fx220 , vcb closing coil assy_trans switch unit_flp_50_10_00 , vcb shunt trip coil assy_trans switch unit_flp_50_05_00 , neutral monitoring relay with resistance_trans switch unit_flp_nrmr , vacuum interrupter_trans switch unit_flp_bev0053 , earth leakage relay 50_750ma with time lag with cbct_trans switch unit_flp_elm7lat_s_80m , control relay_trans switch unit_flp_bo3r , magnetic overload relay for primary side_trans switch unit_flp_122_m_33_55_69_3p , control relay 110v_trans switch unit_flp_135_110 , vaccum circuit breaker_trans switch unit_flp_vulcan , sensitive earth leagage relay 50_300 ma with variable time lag with control transformer and suitable cbct_trans switch unit_flp_elm10 , on delay timer_trans switch unit_flp_135_30_on //bid details2 / 45

Central Government/Public Sector

CTN :43885066

21 Feb, 2026 21.80 Lacs

Koriya - Chhattisgarh

Tender For supply of spares for prabhu make flp dol starters b b -72 sq mm voltmeter 0 5 kv 110 v ht 1100 , resin cast moulded ct for o l 3 point 3 kv ht 600 , vacuum contactor holding coil 110 v dc ht 204 , dmc moulded 3 point 3 kv insulator for power fuse ht 700 , auxiliary switch for vacuum contactor 2 no plus 2 nc ht 205 , power hrc fuse ht 1500 , 3 pole magnetic o l relay ht 900 , pt 40 va 0 8 12 v 0 110 v ht 206 , vacuum contactor rectifier bridge ht 201 , vacuum contactor 400 a 3 point 3 kv ht 200 , resin cast pt 300 va 3 3 kv 110 v 3 phase ht 350 , resin cast moulded cbct ht 500 , resin cast moulded ct for ammeter ht 650 , earth leakage relay unit without transformer ht 800 , resin cast pt 750va 3 point 3 kv 110v 150 va single phase ht 300 , copper bus bar 400 a set of 3 ht 101 , ht control fuse 3 point 3 kv 2 a ht 400 , vacuum contactor closing coil 110 v dc ht 203 , copper bus bar 300 a fs 3 001b , auxiliary transformer 80va pri 500 525 550v sec 0 8 12 0 110 v fs 3 004b , 3 pole magnetic overload relay type direct acting fs 3 011 , ct for overload relay fs 3 012 , slide lock fuses for voltmeter 15amp fs 3 014 , hrc fuse link for control 4 amps fs 3 018a , auxiliary contactor 3no plus 1nc 110v 415v 500v fs 3 021a , microswitch for push button for start stop e l test and e l reset fs 3 025 , i s pilot panel intrinsically safe fs 3 027 , e l lamp holder with lamp fs 3 029 , dash pot oil 200 ml fs 3 037 , isolator 300a reversing fs 3 002c , sensitive earth leakage relay with cbct and pt e l setting 50ma to 750ma with time delay 0 point 1 to 1 sec in step of 0 point 1 sec with test and reset microswitch and connection wire fs 3 041 , copper bus bar 400 a fs 3 001c , isolator 400a reversing fs 3 002d , air break contactor 300 a fs 3 003l , auxiliary transformer 100va pri 500 525 550v sec 0 8 12 0 110 v fs 3 004d , dmc terminal for outgoing partition 300 amps fs 3 009b , 4 pole magnetic o l relay type ct operated fs 3 011a , pilot relay 12 v dc fs 3 026 , elr 12 v ac fs 3 038 , glass fuse with holder fs 3 040 , cbct ring type fs 3 020c , hrc fuse base and carrier for control 20 amp fs 3 017 , isolator 200 amps on off fs 3 002g , air break contactor 185 amps fs 3 003h , air break contactor 225 amps fs 3 003j , auxiliary contactor 3no plus 1nc 110v 415v 500v fs 3 021a , elr 12v ac fs 3 038 , short circuit hrc fuses 25 amps fs 2 014a , short circuit hrc fuses 32 amps fs 2 014b , short circuit hrc fuses 40 amps fs 2 014c , short circuit hrc fuses 50 amps fs 2 014d , short circuit hrc fuses 63 amps fs 2 014e , hrc fuse base and carrier for control 20 amp fs 2 016 , hrc fuse link for control 2 amp fs 2 017 , hrc fuse link for control 4 amp fs 2 017a , hrc fuse link for control 6 amp fs 2 017b , slide lock fuses for voltmeter 15amp fs 2 013 , short circuit hrc fuses 16 amps fs 2 014 , hrc fuse link for control 10 amp fs 2 017c , single phase preventor cop 20 per fs 2 021 , e l lamp holder with lamp fs 2 027 , sensitive earth leakage relay with cbct and pt e l setting 50ma to 750ma with time delay 0 point 1 to 1 sec in step of 0 point 1 sec with test and reset microswitch and connection wire fs 2 037 , auxiliary transformer 40va pri 500 525 550v sec 0 8 12 v 0 110 v fs 2 004a , copper bus bar 100 amps fs 2 001 , isolator 100a reversing fs 2 002 , 65 sq mm ammeter ct operated fs 2 011 , ct for ammeter fs 2 012 , earth leakage relay complete wo transformer 1 to 75a fs 2 018 , cbct d type fs 2 019 , micro switch for push button for start stop e l test and e l reset fs 2 025 , is pilot panel intrinsically safe fs 2 035 //bid details2 / 70

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