Latest auxiliary relay Tenders | Government auxiliary relay Tenders

State Government

CTN :41643795

05 Sep, 2025 NA

Sirmaur - Himachal Pradesh

Tender For e-tender for commissioning testing and erection of 33 kv control and relay transformer panel 33 kv auxiliary relay master trip relay and over current fault numerical relay along with allied fittings at 33/11kv controlling sub station kala amb

State Government

CTN :41364541

08 Sep, 2025 4.00 Lacs

Bhopal - Madhya Pradesh

Tender For corrigendum : enquiry for supply of material - computer items :, oti/wti/buchholz 3 element trip relays specification : 30v, bridge rectifiers specification : 50amp. part no. - kbpc5010, bakelite fuse cutoutspecification : 32amp,415v, dc mcbspecification : 16amp, ac mcbspecification : 6amp, vacuum interrupturesspecification : vacuum intrruptersfor stelmec, bhel, schneider, crompton, capacitor fuses - t40, bi-metallic clamp for ptr specification : 50x50x10mm, with 6nut/bolts/washers, neoprene corksheet - 10mm, neoprene corksheet - 5mm, buchholz relayspecification : buchholz relay suitable for power transformers specifications:make: yogya/atvuscontacts: 1no alarm, 1no trip, wtispecification : anolog type, with trip/alarm contact, otispecification : anolog type, with trip/alarm contact, mogspecification : magnetic oil gauge (mog) suitable for power transformers specifications:make: yogya/atvussize: 150mmcontacts: 1no, breather - 3kg, tnc switchspecification : 4-pole, 25amp, make-kaycee, voltage/current selector switch, push button no/ncspecification : red/green/yellow/blue colors, hooter/electronic buzzer 30vspecification :30v dc, dimension - 96x96, indicators red/yellow/green/bluespecification : 48volt dc, with four led, tripping coils 30v dc, copper wire, shunt suitable for bhel with assemblyspecification :operating voltage : 30v dccoil resistance : 4.8 0.1 ohmsbobbin - outer diameter : 42mminner diameter : 16mm (with brass tube)length : 93mmbrass tube length : 98mmplunger length : 140mmcopper wound and varnishedwith 0.5 meters insulated pvc 1.0 sqmm wire weight: 1) coil : 505gms2) plunger : 126gms3) minimum overall weight of coil: 965gms,, tripping coils 30v for stelmec, 11 kv vcb with assemblyspecification :operating voltage : 30v dc coil resistance : 3.2 0.1ohm make: sunkid/rabco/ssr complete metal enclosure, tripping coils schneider/arevaspecification :operating voltage : 30v dccoil resistance : 8.7 0.1ohmbobbin - outer diameter : 46mminner diameter : 16mmheight : 40mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wireoverall min weight of coil: 225gms, tripping coils cromptonspecification :operating voltage : 30v dccoil resistance : 2.4ohm 0.1ohmbobbin - outer diameter : 51mminner diameter : 20mmheight : 48mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wire overall weight of coil: 300gms, tripping coils 30v for megawin, with assemblyspecification :operating voltage : 30v dccoil resistance : 4.8 0.1 ohmsbobbin - outer diameter : 42mminner diameter : 16mm (with brass tube)length : 93mmbrass tube length : 98mmplunger length : 140mmcopper wound and varnishedwith 0.25 meters insulated pvc 1.0 sqmm wire weight : 1) coil : 505gms2) plunger : 126gms3) minimum overall weight of coil: 960gms, tripping coils abbspecification : complete, model: 1vc1u2950a01a, 24v, tripping coils shreemspecification : operating voltage : 30v dccoil resistance : 3.9 ohmsbobbin - outer diameter : 51mminner diameter : 26mmheight : 51mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wire minimum overall weight of coil: 395gms, closing coils bhelspecification :operating voltage : 30v dccoil resistance : 4.8 0.1 ohmsbobbin - outer diameter : 42mminner diameter : 16mm (with brass tube)length : 93mmbrass tube length : 98mmplunger length : 140mmcopper wound and varnishedwith 0.5 meters insulated pvc 1.0 sqmm wire weight: 1) coil : 505gms2) plunger : 126gms3) minimum overall weight of coil: 965gms,, closing coils stelmecspecification :operating voltage : 30v dccoil resistance : 3.5 0.1ohmmake: sunkid/rabco/ssrcomplete metal enclosure, closing coils schneider/arevaspecification :operating voltage : 30v dccoil resistance : 3.1 0.1ohmopen bobbin - outer diameter : 38mminner diameter : 26mmheight : 48mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wire overall min weight of coil: 230gms, closing coils cromptonspecification :operating voltage : 30v dccoil resistance : 2.4ohm 0.1ohmbobbin - outer diameter : 51mminner diameter : 20mmheight : 48mmc

Central Government And Public Sector

CTN :41383887

05 Sep, 2025 3.96 Lacs

Singtam - Sikkim

Tender For corrigendum : supply of system gas check test kit along gas canister, regs lator with transit case , sampling syringe for gas collection from buchholz relay , 50 ml glass syringe with 3 way stop cock valve with tygon tubing and carrying case , teflon filter

corporations/Associations/Others

CTN :41631374

16 Sep, 2025 60.50 Lacs

Meerut - Uttar Pradesh

Tender For for the work of idmt relay, master relay, master relay and wtm and otm, auxiliary relay etc,. for power transformer installed at different 33/11 kv sub-station under business plan 2025-26 in the area eudd-33 kv line, meerut.

CTN :41404637

02 Sep, 2025 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : supply of inverter duty power transformers : : - inverter duty step up transformer input 690 v output 33 kv 8.8 mva capacity , set of valves for inverter transformer , wti with contacts of inverter transformer , oti with contacts of inverter transformer , buchholz relay complete of inverter transformer , pressure relief device of inverter transformer , magnetic oil gauge of inverter transformer , hv and lv bushing with metal parts and gaskets of inverter transformer

Central Government/Public Sector

CTN :41602934

06 Sep, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of 80 nb. buchholz relay with reed switches

Central Government/Public Sector

CTN :41534466

29 Aug, 2025 NA

Jhansi - Uttar Pradesh

Tender For buchholz relay to drg. tr24053b suitable for 80 n.b. pipe work to style-628297

State Government

CTN :40884363

03 Sep, 2025 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : providing and fixing of buchholz relay at 132 s/s aura & kachhawa under etd-iv varanasi

Central Government And Public Sector

CTN :41587363

16 Sep, 2025 NA

Surat - Gujarat

Tender For supply of 1. supply of master trip relay - 86 -, case size- 4 -midos cases- ,220 to 250 vdc, 12 no plus 8 nc for mosp as per technical specification attached in annexure 1 , 2. supply of master trip supervision relay -95p-, case size - 3 - midos case-, 220 to 250 vdc, 1 no plus 2 nc for mosp as per technical specification attached in annexure 2 , 3. supply of cb closeobliquetrip command mult - 3coblique3t- relay , case size - 2 -midos case-, 24 to 30 vdc, 8m for mosp as per technical specification attached in annexure 3 , 4. supply of voltage balancing relay-60-, case size - 4 -midos case-, 110 v 50 hz ac, 4c plus 2m self reset contacts for mosp as per technical specification attached in annexure 4 , 5. supply of dc supply supervision relay -80mobliqueb-, case size - 2 -midos case-, 220 to 250 vdc, 1m plus 3b for mosp as per technical specification attached in annexure 5 , 6. supply of cbobliqueds contact multiplication relay -52x-, case size - 2 -midos case-, 220 to 250 vdc, 6 no plus 4 nc for mosp as per technical specification attached in annexure 6 , 7. supply of panel selection relay -scx-, case size - 2 - midos case-, 24 to 30 vdc, 2m plus 6b for mosp as per technical specification attached in annexure 7 , 8. supply of timer relay -2oblique52z- , case size - 3 -midos case-, 2 no plus 2 nc, 220 to 250 v dc for mosp as per technical specification attached in annexure 8 , 9. supply of cb trouble relay-80 c oblique d-, case size - 2 -midos case-, 220 to 250 v dc, 2m plus 6b for mosp as per technical specification attached in annexure 9 , 10. supply of auxiliary relay -synch sel-, , case size - 2 -midos case-, 24 to 30 vdc, 6m plus 2b for synchronising panel as per technical specification attached in annexure 10 , 11. supply of auxiliary relay -25z, 25g-, case size - 2 -midos case-, 24 to 30 vdc, 6m plus 2b for synchronising panel as per technical specification attached in annexure 11 , 12. supply of check synchronsing relay -25-1-, 1 d drawout case , 2 no contacts, 220 to 250 v dc for synchronising panel as per technical specification attached in annexure 12 , 13. supply of check synchronsing relay -25-2-, 1 d drawout case , 2 no contacts, 220 to 250 v dc for synchronising panel as per technical specification attached in annexure 13

Central Government / Public Sector

CTN :41590016

16 Sep, 2025 NA

Kazipet - Telangana

Tender For supply of auxiliary relay m/s alsthom type vaa11 and model no.specm2yf680a

Auxiliary Relay Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors