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25Latest Unbalance relay Tenders List

Latest Unbalance relay Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Unbalance relay tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Unbalance relay tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Unbalance relay Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Unbalance relay tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Unbalance relay Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Unbalance relay Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Unbalance relay Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Unbalance relay tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Unbalance relay Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Unbalance relay sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Unbalance relay tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Unbalance relay tenders.

Is EMD mandatory for all Unbalance relay tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Unbalance relay work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Unbalance relay tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Unbalance relay Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 16729666
Location : ajmer , rajasthan
LIVE TENDER
tender for supply of microprocessor based numerica, supply of microprocessor based numerical capacitor bank protection relay construction of mpromising over voltage, under voltage, idmt over current,current unbalance protection as per rdso specification no. ti/spc/psi/protct/6072 with addendum and corrigendum slip no. 1, suitable for emergency replacement of existing alind make c&r panels in ajmer division wi thout any retrofitting/cut-out. - warranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs
Agency / Dept :
north western railway NWR
Due Date :
Sep 22, 2026 (22 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16936528
Location : bhatiyat , himachal pradesh
Source : GEM Tenders
LIVE TENDER
tender for danger sign board size 8 x10 for 11 kv as per is 2551to1982 , danger sign board size 8 x10 for 415v as per is 2551to1982 , dew guard 50mmx75mmx2mm , dew guard 50mmx100mmx2mm , dew guard 150mmx150mmx2mm , aluminium thimble 35 sq mm , aluminium thimble ring type 70 sq.mm , aluminium thimble ring type 95 sq.mm , aluminium thimble 16 sq mm , pvc shaddle clamp with nail 10mm , aluminium thimble ring type 50 sq mm , spare kit without coil for ml3 contactor , pvc junction box , allen key set 2to10mm , gi wire 14 swg , dtospanner set 6mmto28mm , ring spanner set 8mmto32 mm , power contactor 220 amps , thermal overload relay 80to110 a approx conforms to ac 3 utilization , control transformer , control transformer 2kva 440by110v ac 50 hz , mccb 250amp , dimmer for celling fan , mccb 160a 4 pole 35ka , hexa frame 12inch , outdoor heat srinkable end termination kit for 3 core 35mm2 xlpe cable , contactor 2no 2nc coilto110v ac , power contactor 3pole 185amp coil 415v 50hz ac , 3 pole 63 amp contactor coil voltage 220v ac with auxiliary contacts 1 no and 1 nc , heater rod 1000w , room heater double rod , led bulb 45 watts , led bulb 9w , 3 pole power contractor 25a coil voltage 415v , 3p power contactor 32 amp for acto3 cat control coil voltage 230vac with atleast 2no 2nc contacts , grinder blade , fan hooks , mccb 400 a 415v 4p 50 ka breaking capacity with microprocessor , mccb 100 a 415v 4p 50 ka breaking capacity with thermal magnetic release , 20w led tube light with batten , rubber hand gloves pair , pillar heater 3 pcs switch set , rechargeable led torch light 5w , thermal overload relay 30to40 a range direct mounting type , mcb single pole 10a , mcb tpn 40 a , pendent holder 5amp , pvc clamp 1by2inch , aluminium thimble 240 sq mm , thimble copper 35 mm ring , cable tie 150mm , cable tie 200mm , soldering iron 65 watt , pvc board switch box 7inchx4inch , pvc board 4 x 4 , pvc board 8x10 with phenolic sheet , sunmica sheet 7 inch x 4 inch , sunmica sheet 4 inch x 4 inch , dol starter for 25 hp , pushbutton red 3sb5000to0lc01 , pushbutton green 3sb5000to0le01 , cotton tape roll , measuring tape 50 meters ,, purchase of miscellaneous electrical items and consumables, switch 16 amp piano type, socket 16amp 6 pin piano type, socket 6amp piano type, switch 6 amp piano type, plug top 3 pin 6 amp, capacitor 2.5 mfd, batten holder, 3pin plug top 15amp, 16by6 amp switch and socket combined box type, pvc insulation tape, waterproof smd strip led light multi colour, test pencil line tester, smf battery 12v 7 ah ups battery, single pole mcb b series 6 a 240 v 50 hz 10 ka, single pole mcb b series 16 a 240 v 50 hz 10 ka, single phase preventor for 3 phase 440v ac having phase unbalance protection with 1no and 1 nc contact, silica gel breather for 500kva 11 by 0.4kv transformer, screw driver set, screw driver heavy duty 1 inch, saddle clamp 25 mm, rawal plug 6by40mm, pvc flexible conduit pipe inch, pvc conduit 25 mm, casing capping 1, nose plier 8inch, mcb double pole 40amp c curve, mcb d pole 63a, mcb 32a double pole, machine screw brass 1by2, machine screw 2, machine screw 1, hss drill bits 6mm, hexa blade double edge 25 mm, heater element for piller heater 750 w with glass cover complete set, generic wire or cable stripper electrician knife 7, double door mcb box 8 way, crc 2to26 spray bottle 300ml, concrete drill bit 8 mm, combination plier 8, pvc bend 25mm dia for conduit, pvc gitti 1inch, led driver unit 35watt, led driver unit 70watt, led driver unit 110watt, deep groove ball bearing single row no 6210, 20w led tubelight with batten and battery, ball bearing 6206, duster cloth, led recessed mounted downlighter 15w with constant current driver 220to240vac round cutout, distilled water 5ltrs, danger sign board size 8 x10 for 11 kv as per is 2551to1982, danger sign board size 8 x10 for 415v as per is 2551to1982, dew guard 50mmx75mmx2mm, dew guard 50mmx100mmx2mm, dew guard 150mmx150mmx2mm, aluminium thimble 35 sq mm, aluminium thimble ring type 70 sq.mm, aluminium thimble ring type 95 sq.mm, aluminium thimble 16 sq mm, pvc shaddle clamp with nail 10mm, aluminium thimble ring type 50 sq mm, spare kit without coil for ml3 contactor, pvc junction box, allen key set 2to10mm, gi wire 14 swg, dtospanner set 6mmto28mm, ring spanner set 8mmto32 mm, power contactor 220 amps, thermal overload relay 80to110 a approx conforms to ac 3 utilization, control transformer, control transformer 2kva 440by110v ac 50 hz, mccb 250amp, dimmer for celling fan, mccb 160a 4 pole 35ka, hexa frame 12inch, outdoor heat srinkable end termination kit for 3 core 35mm2 xlpe cable, contactor 2no 2nc coilto110v ac, power contactor 3pole 185amp coil 415v 50hz ac, 3 pole 63 amp contactor coil voltage 220v ac with auxiliary contacts 1 no and 1 nc, heater rod 1000w, room heater double rod, led bulb 45 watts, led bulb 9w, 3 pole power contractor 25a coil voltage 415v with 2no+2nc auxiliary contact, 3p power contactor 32 amp for acto3 cat control coil voltage 230vac with atleast 2no 2nc contacts, grinder blade, fan hooks, mccb 400 a 415v 4p 50 ka breaking capacity with microprocessor, mccb 100 a 415v 4p 50 ka breaking capacity with thermal magnetic release, 20w led tube light with batten, rubber hand gloves pair, pillar heater 3 pcs switch set, rechargeable led torch light 5w, thermal overload relay 30to40 a range direct mounting type, mcb single pole 10a, mcb tpn 40 a, pendent holder 5amp, pvc clamp 1/2inch, aluminium thimble 240 sq mm, thimble copper 35 mm ring, cable tie 150mm, cable tie 200mm, soldering iron 65 watt, pvc board/switch box 7inchx4inch, pvc board 4 x 4, pvc board 8x10 with phenolic sheet, sunmica sheet 7 inch x 4 inch, sunmica sheet 4 inch x 4 inch, dol starter for 25 hp, pushbutton red 3sb5000to0lc01, pushbutton green 3sb5000to0le01, cotton tape roll, measuring tape 50 meters, battery 1.5v aaa size, soldring flux paste
Agency / Dept :
national hydroelectric power corporation limited nhpc limited
Due Date :
Sep 14, 2026 (14 days left)
Tender Value :
16.26L
View Documents
T18 Ref No : 16906125
Location : vijayawada , andhra pradesh
LIVE TENDER
tender for procurement of spare parts for welland & tuxhorn make hydraulic drive system for lp bypass system and abb make 3-phase unbalanced monitoring relay
Agency / Dept :
andhra pradesh power generation corporation APGENCO
Due Date :
Sep 03, 2026 (3 days left)
Tender Value :
Refer Document
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T18 Ref No : 15843088
Location : andal , west bengal
Source : GEM Tenders
tender for ammeter selector switch , voltmeter selector switch , copper connection r phase , copper connection y phase , copper connection b phase , shunt trip coil assy 110v dc , master trip relay , power pack unit 110v dc , epoxy resin cast pt , epoxy resin cast ct , motor protection relay, procurement of ece make items on pac basis, ammeter selector switch, voltmeter selector switch, copper connection (r phase), copper connection (y phase), copper connection (b phase), shunt trip coil assy 110v dc, master trip relay, power pack unit 110v dc, epoxy resin cast potential transformer 3.3kv/110v,3 phase comp with ht fuse, epoxy resin cast current transformer double core double ratio 15va cl.1,5p-10,ratio 200/100/5/5a, epoxy resin cast current transformer double core double ratio 15va cl.1,5p-10,ratio 100/50/5/5a, compact fully programmable numerical motor protection relay micom having short circuit earth fault over current single phasing thermal overload unbalance and stalling protection all in one with fault recording system and led display aux volt 24-230v ac/dc
Agency / Dept :
eastern coalfields limited ECL
Due Date :
Jan 25, 2025
Tender Value :
4.41L
View Documents
T18 Ref No : 16438591
Location : liluah , west bengal
tender for procurement of voltage phase control etc.., voltage phase control (mmr-measuring monitoring relay) for net 1 & net 2, 3 phase volt age, 1000v ac, self powered or with auxiliary voltage 110 v ac/dc and separate monitoring of over a nd under voltage (set at +/- 10% over and under voltage and 5% for unbalance) as per sl. no. 13 of b ill of material vide rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev.2) i.e. lk (l&t)-gic model no. s mb110 or any other rdso approved make. - warranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs
Agency / Dept :
eastern railway ER
Due Date :
Aug 21, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 16453754
Location : ratlam , madhya pradesh
tender for motor pump protection relay mpr d2 with ct ratio 8-20 amp., motor pump protection relay mpr d2 with ct ratio 8-20 amp. supply voltage of 380-440v ac (+/-)20% , frequency : 48 hz - 63 hz protects against phase failure, phase sequence reversal, unbalance v oltage, and overload. make: minilec, select, galco or similar. - warranty period: 12 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Aug 20, 2026
Tender Value :
Refer Document
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T18 Ref No : 16341633
Location : gandhidham , gujarat
Source : GEM Tenders
tender for 16sq.mmx4c copper xlpe armoured cable , 10sq.mm x 4c copper xlpe armoured cable , 4sq.mm x 3c copper xlpe armoured cable , 2 pole 25amp rcbo , 4 way spn db 4 way mcb db , rcbo fp 40amp 100ma , 8 way double door mcb distribution board , 4p triple pole and neutral c curve mcb 32amp , 2p single pole and neutral c curve mcb 40amp , 2p single pole and neutral c curve mcb 25amp , 1p single pole c curve mcb 6amp , indoor 3 phase surge protector as per standard iec61643 11 en 61643 11 , 1m stepped type electronics fan regulator , copper winding ceiling fan 1200mm , 24inch ceiling fan down rod , installation testing and commissioning of ceiling fan including wiring the down rods of standard length , 400mm bracket mounted fan for wall mounting , 200 mm 5 blade white dome exhaust fan , installation charges of 200mm exhaust fan , extra carpentry work including supply and fixation of white colour 19mm plywood , 3 phase 415v ac 3hp 5hp submersible motor starter mu g6dol , 1 phase 230v ac 2hp 1.5kw monoblock pump , 1 phase 230v ac 2hp monoblock motor electronics starter , hand held gi monoblock pump guard , 12w led round surface light , led t5 20w , 50w led luminaire for flood light , 10w led self ballasted lamp , aluminum cast water proof glass bulk head with led light , led fitting all types complete with all accessories directly on wall including connection with 1.5sq.mm frls pvc insulated copper conductor , 1m box , 2m box , 3m box , 4m box , 6m box , 8m box , 12m box , 5 6amp switch modular switch socket , 3 pin 5 6 socket outlet , 15 16a switch , 6 pin 15 16a socket outlet , modular blanking plate , modular angle holder including connection , 1.5sq.mm copper flexible cable , 2.5sq.mm copper flexible cable , 4sq.mm copper flexible cable for general maintenance , 12m modular 16amp universal extension board , 2.5sq.mm x 3c copper flexible cable for extension board , 1500 watt immersion heater isi mark heavy duty 3 pin moulded plug , led gate lights including connection , stable telescopic aluminum ladder , 2000w square single element induction heater , excavating trenches for all types of soil by mechanical manual means , 55 inches ultra hd smart television , miscellaneous items required for the execution of work, supply installation testing and commissioning copper armoured cable and other electrical items, supply installation and testing with connection of 16sq.mmx4c copper xlpe armoured cable from power house lvdb panel to vts tower mains lift iron clad triple pole ictp switch reputed brand, supply installation and testing with connection of 10sq.mm x 4c copper xlpe armoured cable from power house lvdb panel to iq mains ictp switch reputed brand, supply installation and testing with connection of 4sq.mm x 3c copper xlpe armoured cable from power house pgvcl meter cutout to na ii quarter i ii reputed brand, supply installation and testing with connection of 4sq.mm x 3c copper xlpe armoured cable from power house pgvcl meter cutout to lha quarter i ii reputed brand, supply installation and testing with connection of 2 pole 25amp rcbo for staff quarters reputed brand qty 4nos plus 1nos spare equal to 5nos., supply and installation of 4 way spn db 4 way mcb db for staff quarters reputed brand qty 4nos plus 1spare equal to 5nos., supply installation and testing with connection of rcbo fp 40amp 100ma for iq and lift reputed brand qty 2nos. plus 1spare equal to 3nos, supply and installation of 8 way double door mcb distribution board for iq reputed brand qty 1no. plus 1spare equal to 2nos, supply installation and testing with connection of 4p triple pole and neutral c curve mcb 32amp 1no. for lvdb plus 1no. for iq plus 1no. for spare equal to 3nos, supply installation and testing with connection of 2p single pole and neutral c curve mcb 40amp 1no. for power house lvdb panel plus 1no. for spare equal to 2nos, supply installation and testing with connection of 2p single pole and neutral c curve mcb 25amp 3nos. for iq ac plus 1no. for tower ac plus 2no. for spare equal to 6nos, supply installation and testing with connection of 1p single pole c curve mcb 6amp 4nos. for iq office plus 1no. for vts tower plus 1no. aviation light plus 3no. for spare equal to 9nos, supply and installation of indoor 3 phase surge protector as per standard iec61643 11 en 61643 11 in lvdb panel ip 20 indoor degree of protection l1 l2 l3 max.continuous operating voltage uc 335v ac max. protection level up 1.5kv nominal discharge current in 20ka maxi. discharge current imax 40ka for neutral uc 260v ac up less than equal to 1.5kv in 20ka imax 40ka 1no. for power house plus 1no. for vts tower plus 1no. for solar plus 2nos spare equal to 5nos., supply and installation with connection of 1m stepped type electronics fan regulator on the existing modular plate switch box including connection for 4nos in iq plus 4nos in lha twin qtr. plus 3nos spare equal to 11nos., supply of copper winding ceiling fan 1200mm isi mark for 2nos for iq bedroom plus 2nos for group d qtr. plus 1nos spare equal to 5nos, supplying of 24inch ceiling fan down rod as required, installation testing and commissioning of ceiling fan including wiring the down rods of standard length up to 30 cm with 1.5 sq. mm frls pvc insulated copper conductor single core cable including providing and fixing phenolic laminated sheet cover on the fan box etc. as required., supply and installation with connection of 400mm bracket mounted fan for wall mounting in service room of lighthouse 1no. in security room plus 1no. in office equal to 2nos, supply of 200 mm 5 blade white dome exhaust fan with dust protection shutters in the existing opening for 2nos power house plus 1no. iq toilet plus 2nos for staff quarter equal to 5nos, installation charges of 200mm exhaust fan in the existing opening including connection testing commissioning etc. as required., extra carpentry work including supply and fixation of white colour 19mm plywood on the exiting and ss net fixation with wooden batten patti at the outer side of the exhaust opening rate including gst, supply and installation of 3 phase 415v ac 3hp 5hp submersible motor starter mu g6dol type 3 phase direct on line starter dual analog voltmeter and ammeter input supply 415v 50hz ac power range 3hp 6 hp with protection of overload single phasing phase reversal and unbalance protection fitted with mk1 contactor 360v coil and mk1 relay auto restart approx. 30 sec to 5 min delay indicator lamps power on pump on enclosure metal ip 54 reputed brand, supply and installation of 1 phase 230v ac 2hp 1.5kw monoblock pump supply and installation of 1 phase 230v ac 2hp 1.5kw monoblock pump body of material cast iron motor body type centrifugal pump head range greater than 10 meter or better flow rate 90 450lpm or better suction x delivery size 50x50mm or 65x50mm or better maxi. suction lift greater than 7meter or better reputed brand, supply and installation of 1 phase 230v ac 2hp monoblock motor electronics starter input supply 230v 50hz ac load capacity 30amp 0.75 hp 3 hp with protection of over voltage 260v 280vsettable low voltage 160v 180v settable overload 4 amp 30 amp settable dry run 0.01amp 27amp settable auto manual reset facility settable and off time delay facility reputed brand, supply and installation of hand held gi monoblock pump guard as per size height of pumps at chudeshwar vts station., supply and installation of 12w led round surface light for ceiling in vts tower qty 15nos plus 5spare equal to 20nos, supply and installation of led t5 20w for 25nos chudeshwar station plus 5spare equal to 30nos, supply and installation of 50w led luminaire for flood light 3nos to be installed in station premises plus 1no. spare equal to 4nos., supply and installation of 10w led self ballasted lamp for iq qty 4nos for iq plus 7nos staff qtr plus 3nos spare equal to 14nos., supply and installation of aluminum cast water proof glass bulk head with led light qty 20nos plus 2spare equal to 22nos, installation testing and commissioning of led fitting all types complete with all accessories directly on wall including connection with 1.5sq.mm frls pvc insulated copper conductor single core cable and earthing etc. as required. 15 plus 25 plus 3 plus 4 plus 7 plus 20 equal to 74nos, supply and installation of 1m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supply and installation of 2m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supply and installation of 3m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supply and installation of 4m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supply and installation of 6m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supply and installation of 8m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supply and installation of 12m box modular switch board box with matching frame plate and cover plate for external fitting on wall reputed brand, supplying and fixing 5 6amp switch modular switch socket on the existing modular plate and switch box including connection qty 36 plus 14spare equal to 50nos, supplying and fixing 3 pin 5 6 socket outlet on the existing modular plate and switch box including connection qty 15 plus 8spare equal to 23nos, supplying and fixing 15 16a switch on the existing modular plate and switch box including connection qty 8 plus 4spare equal to 12nos, supplying and fixing 6 pin 15 16a socket outlet on the existing modular plate and switch box including connection qty 8 plus 4spare equal to 12nos, supplying and fixing modular blanking plate on the existing modular plate and switch box, supply and fixing modular angle holder including connection etc. as required reputed brand qty 12nos plus 3spare equal to 15nos., 1.5sq.mm copper flexible cable for general maintenance in the station reputed brand, 2.5sq.mm copper flexible cable for general maintenance in the station reputed brand, 4sq.mm copper flexible cable for general maintenance in the station reputed brand, supply and installation of 12m modular 16amp universal extension board with power on 6a red indicator 16a 4nos. universal socket 3nos. 20a modular single pole mcb along with 2.5sq.mm x 3c copper flexible cable 1meter connected to 16a three pin top reputed brand rate including gst, 2.5sq.mm x 3c copper flexible cable for extension board reputed brand, 1500 watt immersion heater isi mark heavy duty 3 pin moulded plug touch protection cover waterproof heating indicator reputed brand, supply installation and testing of good quality of led gate lights including connection reputed brand, supply of compact stable telescopic aluminum ladder total extended height of 10 feet for station general maintenance, supply of 2000w square single element induction heater reputed brand, excavating trenches for all types of soil by mechanical manual means of required width for cables including excavation for sockets and dressing of sides ramming of bottom for all depth including getting out the excavated soil and then returning the soil as required in layers by ramming watering etc. and disposing of surplus excavated soil as directed within a lead of 50m 140 plus 40 plus 230 plus 230 l x 0.3m w x 0.3m h equal to 192.3cum, supply installation testing of 55 inches ultra hd smart television for inspection quarter at chudeshwar and chhachhi vts station, miscellaneous items required for the execution of work assorted size of ss screws and ss nut bolt washer for electrical fittings insulation tape 8nos 20x15mm casing capping patti 3mtr piece x 8 piece for wiring work. 20mm pvc reinforced steel wire flexible conduit 30meter 19mm plywood sheet 1.5 feet x 1.5feet for installation of 2hp monoblock pump approx. weight 30kg 16sq.mm copper lug 50nos 10sq.mm copper lug 50nos 4sq.mm copper lug 50nos supply of pvc suction hose pipe for inlet 10m outlet 10m and foot valve for 2hp monoblock pump as per size of inlet and outlet head pvc pipes gi coupling and necessary fitting for 2hp monoblock pump hiring of plumber for plumbing work 50mm upvc pipe for road crossing 18meter hiring of rcc road breaker and labour charge along
Agency / Dept :
department of lighthouses and lightships DGLL
Due Date :
Aug 11, 2026
Tender Value :
12.45L
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T18 Ref No : 15969533
Location : tinsukia , assam
tender for electronic over current relay (eocr ), over current under current , phase loss, phase unbalance, phase reversal, locked rotor make:- bch, siemens, electronic over current relay (eocr ), over current under current , phase loss, phase unbal ance, phase reversal, locked rotor make:- bch, siemens - warranty period: 12 months after the date of delivery pl code : 420437690020
Agency / Dept :
northeast frontier railway NFR
Due Date :
Jul 01, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 15997679
Location : tuticorin , tamil nadu
Source : GEM Tenders
tender for lt switch gear spares siemens sc050280288 auxiliary contacts for mpcb , sc050280289 front auxiliary contacts for mpcbv19 , sc050280291 mpcb,series 3rv11 , sc050280293 mpcb,series 3rv11 , sc050280292 mpcb,series 3rv11 , sc050280290 mounting for mpcb with door coupling rotary mechanism , sc050280295 power contactor, series 3tf , sc050280296 power contactor, series 3tf , sc050280294 power contactor, series 3tf , sc050280297 push buttons, mushroom actuators for emergency stop , sc050280303 push buttons, modular push button actuators , sc050280301 auxiliary contacts for pb, contact blocks for pb , sc050280302 contactor relays, series 3th3 , sc050280300 aux contact block, series 3tx4 , sc050280299 aux contact block, series 3tx34 , sc050280307 trolley limit switch, normal arrangement , sc050280306 super switch- d or o , nd type , sc050280304 selector switch, series 3st , sc050280298 add on block 1no 1 nc,230v dc, 6a , sc050280305 spring charge motor -220-250vdc new ic , sc050280309 spring charge motor -220-250vdc old ic , sc050280310 spring charge motor -220- 250vdc , sc050280311 tripping, closing coil voltage -220-250vdc vp , sc050280312 tripping, closing coil voltage-220-250vdc ic , sc050280314 control contactor 2no 2nc,coil volatge -220 v dc , sc050280313 control contactor 2no 2nc ,coil voltage- 220v dc , sc050280315 control contactor 4no,coil voltage-220 v dc , sc050280308 12a power contactor with 1nc aux. contact , sc050280317 16a power contactor,coil voltage- 220v dc , sc050280316 32a power contactor,coil voltage 110v ac , sc050280320 63a power contactor with 2no 2nc aux contact , sc050280322 110a power contactor with 2no 2nc aux. contact , sc050280325 10a,ac 15 aux. contactor with 2no 2nc aux . contact , sc050280324 10a,ac 15 aux. contactor with 2no 2nc aux . contact , sc050280323 10a,ac 15 aux. contactor with 4no aux . contact , sc050280327 1 nc aux. contact block , sc050280326 1 no aux. contact block , sc050280321 1no 1nc left aux. contact block , sc050280318 simocode pro-v motor protection, control device , sc050280319 current measuring device for motor protection , sc050280335 current measuring device for motor protection , sc050280336 current measuring device for motor protection , sc050280332 operator panel for motor protection , sc050280334 digital expansion module for motor protection , sc050280329 connecting cable for motor protection , sc050280328 connecting cable for motor protection , sc050280337 connecting cable for motor protection , sc050280333 monitoring under voltage relay digitally adjustable , sc050280331 0.2a motor protection circuit breaker with 1 no 1nc aux. contact , sc050280395 2 amps mcb sp 2pole ,siemens make , sc050280399 6 amps mcb sp 2pole , siemens make , sc050280394 2 amps mcb dp 2pole , siemens make , sc050280398 6 amps mcb dp 2pole , siemens make , sc050280392 16 amps mcb dp 2pole , siemens make , sc050280396 25 amps mcb dp 2pole , siemens make , sc050280400 63 amps mcb dp 2pole , siemens make , sc050280393 2 amps mcb dp 2pole , 10ka, 220v dc,siemens make , sc050280397 6 amps mcb dp 2pole , 10ka, 220v dc,siemens make , sc050280330 aux. contact for mcb no 1nc,siemens make , sc050280340 1no contact element for push button,siemens make , sc050280338 1nc contact element for push button,siemens make , sc050280339 12 a power contactor 1 nc aux. contact , sc050280345 control contactor 4no , sc050280348 power contactor,coil voltage-220v dc , sc050280347 power contactor,coil voltage-220v dc , sc050280346 power contactor,coil voltage-220v dc , sc050280343 add on block-1nc part no-3rh2911- 1ha01 , sc050280342 add on block -2no 2nc , sc050280341 add on block -1npart no- 3rh2911- 1ha10 , sc050280344 add on block-2no,part no- 3rh2911-1ha20, , sc050280357 add on block -1nc 1no,part no- 3rh2911-1ha20, , sc050280354 add on block -4no,part no- 3rh2911-1fa40 , sc050280356 add on block -1nc,part no- 3tx4001 , sc050280355 add on block -1no,part no- 3tx4010 , sc050280352 front cover of acb breaker 3wt type , sc050280349 front cover of acb breaker 3wt type , sc050280350 front cover of acb breaker 3wt type , sc050280351 24v relay,24 dc,part no- 7rq0110-0bc00 , sc050280353 emergency stop,siemens make , sc050280401 emergency stop,siemens make , sc050280358 add on block 1nc,siemens make , sc050280367 start bush button actuator with holder , sc050280366 add on block 1no,siemens make , sc050280361 250 or 1 a ct 15va, class-1 bar primary, , sc050280360 200 or 1 ct 15va, class-5p20 0.66kv, ct type -aet , sc050280359, auxiliary contacts for mpcb,series -3rv19, aux contacts - 1no and 1nc each for trip & s or ct trip,siemens make, front auxiliary contacts for mpcb, series-3rv19, aux contacts-1no 1nc,siemens make, mpcb,series-3rv11, relay function, size-s0, rating-2.5a, ol range-2.2 to 3.2a,siemens make, mpcb,series-3rv11,relay function, size-s0, rating-3.2a,ol range-9 to 12.5a,siemens make, mpcb,series-3rv11, relay function, size-s0, rating-20a, ol range-14 to 20a,siemens make, mounting for mpcb with door coupling rotary mechanism,series-3rv19, size-s0,with door interlock,padlocking facility,extension shaft 300mm,siemens make, power contactor, series-3tf, duty-ac-3,rating-16a, aux contacts, size-s1, coil voltage-ac 110v,siemens make, power contactor, series-3tf, duty-ac-3,rating-32a, aux contacts, size-s2, coil voltage-ac 110v,siemens make, power contactor, series-3tf, duty-ac-3, rating-22a, aux contacts,sizes1, coil voltage-ac 110v,siemens make, push buttons, mushroom actuators for emergency stop, series-3sb5, red, mushroom actuator 40mm push to trip, turn to release with 1nc,siemens make, push buttons, modular push button actuators, series-3sb5, aux contacts-normal, black, opaque actuator,siemens make, auxiliary contacts for pb, contact blocks for pb, selector, key actuators, series-3sb5, aux contacts-1no, for rear mounting,siemens make, contactor relays, series-3th3, duty-ac-15, rating-10a, aux contacts-2no 2nc, size-s0, coil voltage-ac 110v,siemens make, aux contact block, series-3tx4, aux contacts-1no, for 3tf30 to 35, 3th30,siemens make, aux contact block, series-3tx34, aux contacts- 1nc, for 3tf30 to 35 , 3th30,siemens make, trolley limit switch, normal arrangement, 2no 1nc contacts,siemens make, super switch- d or o , nd type, rating-20a, 3km47301ya00, frame size-size 1, suitable for-din type fuse link of size 00 or 000,siemens make, selector switch, series-3st, rating-6a, black knob,ammeter selector,siemens make, add on block 1no 1 nc,230v dc, 6a,siemens make, spring charge motor -220-250vdc new ic,siemens make, spring charge motor -220-250vdc old ic,siemens make, spring charge motor -220-250vdc, 4100rpm,hdz-202.06, 90310059k,siemens make, tripping ,closing coil voltage -220-250vdc vp,siemens make, tripping ,closing coil voltage-220-250vdc ic,siemens make, control contactor 2no 2nc,coil volatge -220 v dc,siemens make, control contactor 2no 2nc, coil voltage- 220v dc,siemens make, control contactor 4no ,coil voltage-220 v dc,siemens make, 12a power contactor with 1nc aux. contact, coil voltage-240v ac,siemens make, 16a power contactor,coil voltage- 220v dc,siemens make, 32a power contactor,coil voltage- 110v ac,siemens make, 63a power contactor with 2no 2nc aux contact, coil voltage-110v ac,siemens make, 110a power contactor with 2no 2nc aux. contact , coil voltage-110v ac,siemens make, 10a,ac 15 aux. contactor with 2no 2nc aux . contact, coil voltage-110v ac, 10a,ac 15 aux. contactor with 2no 2nc aux . contact, coil voltage-220v dc,siemens make, 10a,ac 15 aux. contactor with 4no aux . contact,coil voltage-220v dc,siemens make, 1 nc aux. contact block,siemens make, 1 no aux. contact block,siemens make, 1no 1nc left aux. contact block,siemens make, simocode pro-v motor protection , control device with aux. supply 110-240v ac or dc, with 4i or 3o freely assignable,communication via profibus-k91b, current measuring device for motor protection, control device having setting range - 0.3-3a with straight- thorough transformers- k91m, current measuring device for motor protection, control device having setting range - 2.4-25a with straight- thorough transformers- k91m, current measuring device for motor protection, control device having setting range - 10-100a with straight- thorough transformers- k91m, operator panel for motor protection, control device in control cabinet door , 10 leds for status and 2 user buttons for manul control-k91opd, digital expansion module for motor protection, control device with 4 binary inputs and 2 monostable relay outputs , input voltage 110-240v ac or dc- k91e, connecting cable for motor protection, control device of length 0.025m flat, for connecting the basic uniit or expansion module- k91b,k91e, connecting cable for motor protection, control device of length 0.5m flat, for connecting the basic uniit or expansion module- k91m, connecting cable for motor protection, control device of length 2.5m flat, for connecting the basic uniit or expansion module- k910p, monitoring under voltage relay, auto or nabual reset,unbalance threshold 0 or 5..20 2 c or o cont . rated control supply voltage 160..690v ac- 1set, 0.2a motor protection circuit breaker with 1 no 1nc aux. contact , for fuse monitoring, 2 amps mcb sp 2pole , 10ka, 6 amps mcb sp 2pole , 10ka, 2 amps mcb dp 2pole , 10ka, 6 amps mcb dp 2pole , 10ka, 16 amps mcb dp 2pole , 10ka, 25 amps mcb dp 2pole , 10ka, 63 amps mcb dp 2pole , 10ka, 2 amps mcb dp 2pole , 10ka, 220vdc, 6 amps mcb dp 2pole , 10ka, 220vdc, aux. contact for mcb 1no 1nc, 1no contact element for push button, 1nc contact element for push button, 12 a power contactor 1 nc aux. contact, 240v ac coil, control contactor 4no, 220 v dc, power contactor,220v dc, add on block 1nc, add on block 2no 2nc, add on block 1no, add on block 2no, add on block 1nc 1no, add on block 4no, front cover of acb breaker 3wt type,rating 1600a, 24v relay,24 dc,part no- 7rq0110-0bc00, emergency stop,siemens make, emergency stop silo unload, start push button actuator with holder - normal with p.f.r green, 250 or 1 a ct 15va, class-1 bar primary, cast resin insulated, 0.66kv,, 200 or 1 ct 15va, class- 5p20 0.66kv, ct type- aet, 200 or 1 ct 15va, class- 0.5, 0.66kv, ct type -aet, 600 or 1 a ct 15va, class -5p20, bar primary for protection, cast resin insulated ,0.66kv,, 600 or 1 a ct 15va, class -0.5, bar primary for protection, cast resin insulated ,0.66kv,, 3200 or 1 a ct 15va, class -5p20, bar primary for protection, cast resin insulated ,0.66kv,, 3200 or 1 a ct 15va, class -0.5,bar primary cast resin insulated ,0.66kv,metering ct,, 3200 or 1 a current transformer class- ps, bar primary cast resin insulated, vk.250v, im 15ma, rct 5 ohm, 2000 or 1 a ct 15va, class -5p20, bar primary for protection, cast resin insulated ,0.66kv,, 2000 or 1 a ct 15va, class -0.5,bar primary cast resin insulated ,0.66kv,metering ct,, 2000 or 1 a current transformer class- ps, bar primary cast resin insulated, vk.250v, im ,15ma, rct 5 ohm, 160 or 1 a ct 15va, class-1 bar primary cast resin insulated, 0.66kv,, 60 or 1a ,ct 15va class-1 wound primary cast resin insulated , 0.66kv,, potemtial transformer 1 phase ,50va , cl-0.5 or 3p, resin cast , voltage factor-1.2 continous , 1.5 for 30 sec , effectivelt earthed, 200va control transformer 1 ph , cast resin type , primary voltage -415v ac , seconary voltage -110v short time rating - 400va ,pf -0.7,, 100va control transformer 1 ph , cast resin ,primary volage -415v ac sec voltage 110v ac , short time rating -200va, pf- 0.7,, 10a contral relay 2 -c or o , plug in type 24v dc coil with free wheeling diode, relay base 2c or o,siemens make, local or remote selector switch,siemens make, sfu,6a,415 v ac,siemens make, sfu,100a, 415v ac,siemens make, sfu 32a, 415v ac,siemens make, sfu 125a, 415v ac,siemens make, sfu 63a, 415v ac,siemens make, sfu 20a 415v ac,siemens make, sfu 160a, 415v ac,siemens make, sfu 250a, 415v ac,siemens make, sfu 400a, 415v ac,siemens make, aux. switch for switch disconnector fuse 1no and 1nc suitable for 3kl8 or 3km8 size -1, 3 contacts limit switch normal arrangement 2 no 1nc contacts, ac mcb with add on block,two pole,2a
Agency / Dept :
nlc tamilnadu power ltd NTPL
Due Date :
Jul 16, 2026
Tender Value :
Refer Document
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T18 Ref No : 16294458
Location : tuticorin , tamil nadu
Source : GEM Tenders
corrigendum tender for lt switch gear spares siemens sc050280288 auxiliary contacts for mpcb , sc050280289 front auxiliary contacts for mpcbv19 , sc050280291 mpcb,series 3rv11 , sc050280293 mpcb,series 3rv11 , sc050280292 mpcb,series 3rv11 , sc050280290 mounting for mpcb with door coupling rotary mechanism , sc050280295 power contactor, series 3tf , sc050280296 power contactor, series 3tf , sc050280294 power contactor, series 3tf , sc050280297 push buttons, mushroom actuators for emergency stop , sc050280303 push buttons, modular push button actuators , sc050280301 auxiliary contacts for pb, contact blocks for pb , sc050280302 contactor relays, series 3th3 , sc050280300 aux contact block, series 3tx4 , sc050280299 aux contact block, series 3tx34 , sc050280307 trolley limit switch, normal arrangement , sc050280306 super switch- d or o , nd type , sc050280304 selector switch, series 3st , sc050280298 add on block 1no 1 nc,230v dc, 6a , sc050280305 spring charge motor -220-250vdc new ic , sc050280309 spring charge motor -220-250vdc old ic , sc050280310 spring charge motor -220- 250vdc , sc050280311 tripping, closing coil voltage -220-250vdc vp , sc050280312 tripping, closing coil voltage-220-250vdc ic , sc050280314 control contactor 2no 2nc,coil volatge -220 v dc , sc050280313 control contactor 2no 2nc ,coil voltage- 220v dc , sc050280315 control contactor 4no,coil voltage-220 v dc , sc050280308 12a power contactor with 1nc aux. contact , sc050280317 16a power contactor,coil voltage- 220v dc , sc050280316 32a power contactor,coil voltage 110v ac , sc050280320 63a power contactor with 2no 2nc aux contact , sc050280322 110a power contactor with 2no 2nc aux. contact , sc050280325 10a,ac 15 aux. contactor with 2no 2nc aux . contact , sc050280324 10a,ac 15 aux. contactor with 2no 2nc aux . contact , sc050280323 10a,ac 15 aux. contactor with 4no aux . contact , sc050280327 1 nc aux. contact block , sc050280326 1 no aux. contact block , sc050280321 1no 1nc left aux. contact block , sc050280318 simocode pro-v motor protection, control device , sc050280319 current measuring device for motor protection , sc050280335 current measuring device for motor protection , sc050280336 current measuring device for motor protection , sc050280332 operator panel for motor protection , sc050280334 digital expansion module for motor protection , sc050280329 connecting cable for motor protection , sc050280328 connecting cable for motor protection , sc050280337 connecting cable for motor protection , sc050280333 monitoring under voltage relay digitally adjustable , sc050280331 0.2a motor protection circuit breaker with 1 no 1nc aux. contact , sc050280395 2 amps mcb sp 2pole ,siemens make , sc050280399 6 amps mcb sp 2pole , siemens make , sc050280394 2 amps mcb dp 2pole , siemens make , sc050280398 6 amps mcb dp 2pole , siemens make , sc050280392 16 amps mcb dp 2pole , siemens make , sc050280396 25 amps mcb dp 2pole , siemens make , sc050280400 63 amps mcb dp 2pole , siemens make , sc050280393 2 amps mcb dp 2pole , 10ka, 220v dc,siemens make , sc050280397 6 amps mcb dp 2pole , 10ka, 220v dc,siemens make , sc050280330 aux. contact for mcb no 1nc,siemens make , sc050280340 1no contact element for push button,siemens make , sc050280338 1nc contact element for push button,siemens make , sc050280339 12 a power contactor 1 nc aux. contact , sc050280345 control contactor 4no , sc050280348 power contactor,coil voltage-220v dc , sc050280347 power contactor,coil voltage-220v dc , sc050280346 power contactor,coil voltage-220v dc , sc050280343 add on block-1nc part no-3rh2911- 1ha01 , sc050280342 add on block -2no 2nc , sc050280341 add on block -1npart no- 3rh2911- 1ha10 , sc050280344 add on block-2no,part no- 3rh2911-1ha20, , sc050280357 add on block -1nc 1no,part no- 3rh2911-1ha20, , sc050280354 add on block -4no,part no- 3rh2911-1fa40 , sc050280356 add on block -1nc,part no- 3tx4001 , sc050280355 add on block -1no,part no- 3tx4010 , sc050280352 front cover of acb breaker 3wt type , sc050280349 front cover of acb breaker 3wt type , sc050280350 front cover of acb breaker 3wt type , sc050280351 24v relay,24 dc,part no- 7rq0110-0bc00 , sc050280353 emergency stop,siemens make , sc050280401 emergency stop,siemens make , sc050280358 add on block 1nc,siemens make , sc050280367 start bush button actuator with holder , sc050280366 add on block 1no,siemens make , sc050280361 250 or 1 a ct 15va, class-1 bar primary, , sc050280360 200 or 1 ct 15va, class-5p20 0.66kv, ct type -aet , sc050280359, auxiliary contacts for mpcb,series -3rv19, aux contacts - 1no and 1nc each for trip & s or ct trip,siemens make, front auxiliary contacts for mpcb, series-3rv19, aux contacts-1no 1nc,siemens make, mpcb,series-3rv11, relay function, size-s0, rating-2.5a, ol range-2.2 to 3.2a,siemens make, mpcb,series-3rv11,relay function, size-s0, rating-3.2a,ol range-9 to 12.5a,siemens make, mpcb,series-3rv11, relay function, size-s0, rating-20a, ol range-14 to 20a,siemens make, mounting for mpcb with door coupling rotary mechanism,series-3rv19, size-s0,with door interlock,padlocking facility,extension shaft 300mm,siemens make, power contactor, series-3tf, duty-ac-3,rating-16a, aux contacts, size-s1, coil voltage-ac 110v,siemens make, power contactor, series-3tf, duty-ac-3,rating-32a, aux contacts, size-s2, coil voltage-ac 110v,siemens make, power contactor, series-3tf, duty-ac-3, rating-22a, aux contacts,sizes1, coil voltage-ac 110v,siemens make, push buttons, mushroom actuators for emergency stop, series-3sb5, red, mushroom actuator 40mm push to trip, turn to release with 1nc,siemens make, push buttons, modular push button actuators, series-3sb5, aux contacts-normal, black, opaque actuator,siemens make, auxiliary contacts for pb, contact blocks for pb, selector, key actuators, series-3sb5, aux contacts-1no, for rear mounting,siemens make, contactor relays, series-3th3, duty-ac-15, rating-10a, aux contacts-2no 2nc, size-s0, coil voltage-ac 110v,siemens make, aux contact block, series-3tx4, aux contacts-1no, for 3tf30 to 35, 3th30,siemens make, aux contact block, series-3tx34, aux contacts- 1nc, for 3tf30 to 35 , 3th30,siemens make, trolley limit switch, normal arrangement, 2no 1nc contacts,siemens make, super switch- d or o , nd type, rating-20a, 3km47301ya00, frame size-size 1, suitable for-din type fuse link of size 00 or 000,siemens make, selector switch, series-3st, rating-6a, black knob,ammeter selector,siemens make, add on block 1no 1 nc,230v dc, 6a,siemens make, spring charge motor -220-250vdc new ic,siemens make, spring charge motor -220-250vdc old ic,siemens make, spring charge motor -220-250vdc, 4100rpm,hdz-202.06, 90310059k,siemens make, tripping ,closing coil voltage -220-250vdc vp,siemens make, tripping ,closing coil voltage-220-250vdc ic,siemens make, control contactor 2no 2nc,coil volatge -220 v dc,siemens make, control contactor 2no 2nc, coil voltage- 220v dc,siemens make, control contactor 4no ,coil voltage-220 v dc,siemens make, 12a power contactor with 1nc aux. contact, coil voltage-240v ac,siemens make, 16a power contactor,coil voltage- 220v dc,siemens make, 32a power contactor,coil voltage- 110v ac,siemens make, 63a power contactor with 2no 2nc aux contact, coil voltage-110v ac,siemens make, 110a power contactor with 2no 2nc aux. contact , coil voltage-110v ac,siemens make, 10a,ac 15 aux. contactor with 2no 2nc aux . contact, coil voltage-110v ac, 10a,ac 15 aux. contactor with 2no 2nc aux . contact, coil voltage-220v dc,siemens make, 10a,ac 15 aux. contactor with 4no aux . contact,coil voltage-220v dc,siemens make, 1 nc aux. contact block,siemens make, 1 no aux. contact block,siemens make, 1no 1nc left aux. contact block,siemens make, simocode pro-v motor protection , control device with aux. supply 110-240v ac or dc, with 4i or 3o freely assignable,communication via profibus-k91b, current measuring device for motor protection, control device having setting range - 0.3-3a with straight- thorough transformers- k91m, current measuring device for motor protection, control device having setting range - 2.4-25a with straight- thorough transformers- k91m, current measuring device for motor protection, control device having setting range - 10-100a with straight- thorough transformers- k91m, operator panel for motor protection, control device in control cabinet door , 10 leds for status and 2 user buttons for manul control-k91opd, digital expansion module for motor protection, control device with 4 binary inputs and 2 monostable relay outputs , input voltage 110-240v ac or dc- k91e, connecting cable for motor protection, control device of length 0.025m flat, for connecting the basic uniit or expansion module- k91b,k91e, connecting cable for motor protection, control device of length 0.5m flat, for connecting the basic uniit or expansion module- k91m, connecting cable for motor protection, control device of length 2.5m flat, for connecting the basic uniit or expansion module- k910p, monitoring under voltage relay, auto or nabual reset,unbalance threshold 0 or 5..20 2 c or o cont . rated control supply voltage 160..690v ac- 1set, 0.2a motor protection circuit breaker with 1 no 1nc aux. contact , for fuse monitoring, 2 amps mcb sp 2pole , 10ka, 6 amps mcb sp 2pole , 10ka, 2 amps mcb dp 2pole , 10ka, 6 amps mcb dp 2pole , 10ka, 16 amps mcb dp 2pole , 10ka, 25 amps mcb dp 2pole , 10ka, 63 amps mcb dp 2pole , 10ka, 2 amps mcb dp 2pole , 10ka, 220vdc, 6 amps mcb dp 2pole , 10ka, 220vdc, aux. contact for mcb 1no 1nc, 1no contact element for push button, 1nc contact element for push button, 12 a power contactor 1 nc aux. contact, 240v ac coil, control contactor 4no, 220 v dc, power contactor,220v dc, add on block 1nc, add on block 2no 2nc, add on block 1no, add on block 2no, add on block 1nc 1no, add on block 4no, front cover of acb breaker 3wt type,rating 1600a, 24v relay,24 dc,part no- 7rq0110-0bc00, emergency stop,siemens make, emergency stop silo unload, start push button actuator with holder - normal with p.f.r green, 250 or 1 a ct 15va, class-1 bar primary, cast resin insulated, 0.66kv,, 200 or 1 ct 15va, class- 5p20 0.66kv, ct type- aet, 200 or 1 ct 15va, class- 0.5, 0.66kv, ct type -aet, 600 or 1 a ct 15va, class -5p20, bar primary for protection, cast resin insulated ,0.66kv,, 600 or 1 a ct 15va, class -0.5, bar primary for protection, cast resin insulated ,0.66kv,, 3200 or 1 a ct 15va, class -5p20, bar primary for protection, cast resin insulated ,0.66kv,, 3200 or 1 a ct 15va, class -0.5,bar primary cast resin insulated ,0.66kv,metering ct,, 3200 or 1 a current transformer class- ps, bar primary cast resin insulated, vk.250v, im 15ma, rct 5 ohm, 2000 or 1 a ct 15va, class -5p20, bar primary for protection, cast resin insulated ,0.66kv,, 2000 or 1 a ct 15va, class -0.5,bar primary cast resin insulated ,0.66kv,metering ct,, 2000 or 1 a current transformer class- ps, bar primary cast resin insulated, vk.250v, im ,15ma, rct 5 ohm, 160 or 1 a ct 15va, class-1 bar primary cast resin insulated, 0.66kv,, 60 or 1a ,ct 15va class-1 wound primary cast resin insulated , 0.66kv,, potemtial transformer 1 phase ,50va , cl-0.5 or 3p, resin cast , voltage factor-1.2 continous , 1.5 for 30 sec , effectivelt earthed, 200va control transformer 1 ph , cast resin type , primary voltage -415v ac , seconary voltage -110v short time rating - 400va ,pf -0.7,, 100va control transformer 1 ph , cast resin ,primary volage -415v ac sec voltage 110v ac , short time rating -200va, pf- 0.7,, 10a contral relay 2 -c or o , plug in type 24v dc coil with free wheeling diode, relay base 2c or o,siemens make, local or remote selector switch,siemens make, sfu,6a,415 v ac,siemens make, sfu,100a, 415v ac,siemens make, sfu 32a, 415v ac,siemens make, sfu 125a, 415v ac,siemens make, sfu 63a, 415v ac,siemens make, sfu 20a 415v ac,siemens make, sfu 160a, 415v ac,siemens make, sfu 250a, 415v ac,siemens make, sfu 400a, 415v ac,siemens make, aux. switch for switch disconnector fuse 1no and 1nc suitable for 3kl8 or 3km8 size -1, 3 contacts limit switch normal arrangement 2 no 1nc contacts, ac mcb with add on block,two pole,2a
Agency / Dept :
nlc tamilnadu power ltd NTPL
Due Date :
Jul 24, 2026
Tender Value :
Refer Document
View Documents

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Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Unbalance Relay.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Unbalance Relay depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Unbalance Relay Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Unbalance Relay bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Unbalance Relay. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Unbalance Relay, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Unbalance Relay, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Unbalance Relay?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Unbalance Relay tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Unbalance Relay?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Unbalance Relay, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Unbalance Relay is declared L1 and is generally awarded the contract

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