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Protective Relay Tenders

Get complete information related to latest Protective Relay Tenders . from India at Classic Tenders. Search the best available tenders from Indian government tenders, domestic Protective Relay Tenders , private tenders, online tenders, tender invitation notice, business tender notices, online tenders and bidding Protective Relay Tenders .

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Central Government/Public Sector

CTN :45091228 Due date: 18 May, 202618 May, 2026 NA
Location: Jagadhri - Haryana Jagadhri - Haryana
Tender For supply of earth leakage device/ relay (fel) for feeder of lhb power cars as per specification no. edts 103, rev-d, am-4. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :45080253 Due date: 12 May, 202612 May, 2026 39.98 Crore
Location: Multi City - Maharashtra Multi City - Maharashtra
Tender For supply of over current earth fault numerical relays, differential relay and master trip relays to ch. sambhajinagar urban circle

Central Government/Public Sector

CTN :45086961 Due date: 26 May, 202626 May, 2026 NA
Location: Raigad - Maharashtra Raigad - Maharashtra
Tender For providing of custom bid for services - retrofitting of ge make existing air circuit breakers (acbs) along with protective relays installed in pcc of csu substation of ongc uran plant

Central Government/Public Sector

CTN :45090582 Due date: 15 May, 202615 May, 2026 2.32 Lacs
Location: Chandigarh - Chandigarh Chandigarh - Chandigarh
Tender For providing of custom bid for services - supply, installation, and commissioning of microprocessor based idmt over current, numerical voltage relay, and earth leakage relay for ocb/vcbs at sasti exp ocm, ssa

Central Government/Public Sector

CTN :45076657 Due date: 14 May, 202614 May, 2026 24.10 Lacs
Location: Chandrapur - Maharashtra Chandrapur - Maharashtra
Tender For supply of cu bus bar, pvc slvd 25x8 w-cable clamp part no. cb480kwbbr400 , isolator on off reverse part no. ioor480kwp3ir , vacuum contactor 3.3 kv, coi l - 220v ac part no. vc480kwsavac4 , closing coil of vacuum contractor part no. ccvc480kwvcccc , current transformer part no. ct480kwstd , earth leakage relay , 220vac w-cbt 80mm2 part no. elr480kwelm8 , ammeter part no. am480kwpa1100 , push buttons actuator green-red part no. pba480kwpb , led indicator lamp- green part no. lilg480kw110vac , led indicator lamp- red part no. lilr480kw110vac , led indicator lamp- amber part no. lila480kw110vac , aux contactor _2no plus 2nc_ 220v ac part no. ac2nonc480kwka , electronic timer part no. et480kwbo2aodt5 , thermal o-l with spp part no. tol480kw3ua50001f , o-g and t-g brass cone part no. ogtgbc480kwsg35 , dc pack for closing coil part no. dcpcc480kwpsm , motor protection relay part no. mpr480kw220vac , limit switch for isolator part no. lsfi480kwei , ht hrc fuse part no. hthrc480kw100a , ht pt fuse part no. htptf480kwavt , ht pt fuse support part no. htptfs480kwbs45fs , vcc aux. contact part no. vac480kwvccacb , 1 ph pt 3.3- 110v i 110v ac part no. 1phpt480kwb2spf2v , control fuse part no. cf480kwns , voltmeter ptr 3.3 - 220v part no. vmptr480kw220v , under voltage, over voltage relay part no. uvovr480kw220v , pneumatic on delay timer part no. podt480kw30sec , ht bushing for outgoing part no. htbo480kwhttb10 ) /bid number : gem/2026/b/7476383 * /dated: 04-05-2026 & & / bid document 1 / 26

CTN :44947192 Due date: 11 May, 202611 May, 2026 NA
Location: Parganas - West Bengal Parganas - West Bengal
Tender For corrigendum : providing of custom bid for services - testing of ht and lt power system switch gear protective relaying at two 33kv substations inside rfi premises details as per annexure-a dt -18/02/2026

State Government

CTN :45009713 Due date: 15 May, 202615 May, 2026 1.79 Lacs
Location: Agra - Uttar Pradesh Agra - Uttar Pradesh
Tender For corrigendum : replacement of over current and earth fault protection relay of 33 kv water works and 33 kv 10 mva feeder at 132 kv s/s foundry nagar agra. under etd-ii, agra

Central Government/Public Sector

CTN :45066577 Due date: 20 May, 202620 May, 2026 NA
Location: Dahod - Gujarat Dahod - Gujarat
Tender For supply of primary overload and earth fault relay m25str8. m/s bhel's drg no. 05831030006v00 cs no. acs 1273 fig ref no. 000. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44855809 Due date: 09 May, 202609 May, 2026 13.47 Lacs
Location: Sundergarh - Odisha Sundergarh - Odisha
Tender For corrigendum : supply of spares of prabhu make ht starters for mcl basundhara area : : 5 =5 = - isolator 630a 6 point 6kv on off earth , isolator fixed contact set of 3 , isolator moving contact set of 3 , vaccum contactor 400amp 6 point 6kv grade , diode by255 for vacuum contactor , bottle f vcum cntctr 400amps 6 point 6kv , vacuum contactor closing coil 110v dc , auxiliary switch for vacuum contactor 2n , auxiliary contactor 3no and 1nc 110v , dmc mldd 6 point 6kv insltr fuse , earth leakage relay 30ma 3a w time delay , p t 50va pri 0 110v sec 0 8 12v , ammeter 96sq mm , ammeter selector switch , voltmeter 96sqmm , voltmeter selector switch , push button with element for start sto , lamp holder with lamp on off trip , timer electronics 3sec to 3min on delay , relay overvoltage and undervoltage

State Government

CTN :45044818 Due date: 20 May, 202620 May, 2026 2.05 Lacs
Location: Mathura - Uttar Pradesh Mathura - Uttar Pradesh
Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - 220 kv s/s chhata; supply and retrofitting and testing of over current earth fault relay; service provider
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