Latest electromagnetic relay Tenders | Government electromagnetic relay Tenders

Central Government / Public Sector

CTN :44452148

01 May, 2026 NA

Jagatsinghapur - Odisha

Tender For corrigendum : supply of numerical relay for i/c & b/c protetion , numerical relays for uf/uv protection , numerical relay for adv. fdr. protection , numerical relay for motor protection

Central Government / Public Sector

CTN :44982104

07 May, 2026 20.09 Lacs

Paradip - Odisha

Tender For providing of custom bid for services - 9070c26b37 retrofitting, installation, wiring modification, testing of numerical relay and diode oring in ht and lt switchboard panels of iocl paradip refinery and petrochemical complex

Central Government And Public Sector

CTN :44979106

15 May, 2026 NA

Rangiya - Assam

Tender For comprehensive annual maintenance contract of control & relay panel incorporating numerical relays for 25kv ac tss & shunt capacitor bank for 05 (five) nos. of tss for a period of 02 (two) years.

Central Government/Public Sector

CTN :44346117

30 Apr, 2026 NA

Yamuna Nagar - Haryana

Tender For corrigendum : supply of numerical auto reclosure relay , retrofitment including installation, testing & commissioning of numerical auto reclosure relay

State Government

CTN :44965923

11 May, 2026 75.20 Lacs

Meerut - Uttar Pradesh

Tender For for supply and retrofitting of numerical type earth fault over current and master trip relay in place of electroc mechanical static type relay installed at different sub station under electricity transmission circle meerut and muzaffarnagar

corporations/Associations/Others

CTN :44972745

29 Apr, 2026 NA

Nellore - Andhra Pradesh

Tender For auction sale of scrap - 400kv current transformers,scrap - 400kv surge arrestor (hitachi make -6, cgl make-2),scrap - 198kv surge arrestors (cgl-1),scrap of 400kv capacitive voltage transformer,scrap - 66kv capacitive voltage transformer (bhel make),scrap - 4 inch aluminium pipe,scrap - porcelein disc insulators(160kn/120kn),scrap 400 kv bushings,scrap 220 kv bushings (bhel make),scrap 145 kv bushings (melco make),scrap 52 kv bushings (bhel-make),scrap transformer oil (along with drums),scrap 400kv circuit breaker,scrap firefighting ms pipe,400 kv scrap isolator mechanism box,400 kv isolator scrap aluminium,400kv scrap structure(ms),scrap bus post insulators,scrap firefighting hydrant motor-160kw,scrap firefighting diesel engine pump- 425hp,scrap firefighting jockey/spray pump- 22kw,scrap firefighting acdb -1 panel and dcdb-1 panel,scrap firefighting compressor,scrap lt system scrap acdb and dcdb panel comprising of panels,scrap oil filter machine (johnflower make),scrap aluminium cables of various sizes including insulation,scrap copper cables of various sizes including insulation,scrap 400kv composite long rod insulators(160kn/120kn),220 kv scrap isolator mechanism box,220 kv isolator scrap aluminium,220kv scrap gi structure(ms),220 kv scrap bus post insulators,scrap lighting fixtures - aluminium scrap,scrap 1-ph split ac compressors(voltas make),scrap electromagnetic relays,scrap hp neumatic tank (ms)

CTN :44958985

14 May, 2026 NA

Belur - Karnataka

Tender For supply of microprocessor based numerical integrated feeder protection module comprising dpr, ocr, wpc, ptff & auto reclosure relay for 25 kv ac single phase 50 hz traction substation as per rdso specn. no. ti/spc/psi/protct/6072 (rev.1) with a&c slip no. 1., str: ti/str/002 (revision-4) [ warranty period: 30 months after the date of delivery ]

CTN :44931607

04 May, 2026 NA

Nagpur - Maharashtra

Tender For supply of 5nos spare numerical distance protection relay

Central Government/Public Sector

CTN :44933088

28 Apr, 2026 NA

Katipala - Karnataka

Tender For supply of breakers - 11 kv ct swbd. incomer-breaker retrofit , 11 kv ct swbd. motor feeder retrofit , 11 kv ct swbd. trafo. feeder retrofit , 11 kv ct swbd. seht feeder retrofit , 11 kv ct swbd. bus-pt panel retrofit , installation testing commissioning of switchgear components for refurbishment of abb make 11 kv switchbaord at coastal terminal ht substation including retrofitting of existing sf6 circuit breakers with new vacuum circuit breakers vcbs panel control wiring modifications for numerical relay retrofit and conversion to 110 vdc auxiliary supply as per tender specifications scope of works and directions of engineerincharge

Central Government/Public Sector

CTN :44213272

27 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

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