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368Latest Auxiliary contactor Tenders List

Latest Auxiliary contactor Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Auxiliary contactor 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 Auxiliary contactor 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 Auxiliary contactor Tender Intelligence & Monitoring

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

We categorize Auxiliary contactor 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 Auxiliary contactor 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 Auxiliary contactor 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 Auxiliary contactor Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Auxiliary contactor 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 Auxiliary contactor Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Auxiliary contactor 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 Auxiliary contactor tender alerts?

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

Is EMD mandatory for all Auxiliary contactor tenders?

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

What is the difference between a Auxiliary contactor 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 Auxiliary contactor tenders on Tender18?

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


Get Expert Support for Auxiliary contactor 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 : 17072949
Location : bhadravati , karnataka
Source : GEM Tenders
NEW TENDER
tender for air break contactor - 250a , air break contactor - 400 a , air break contactor - 40 amps , 80 amps power contactor , 170a hoisting duty contactor , auxiliary contactor 2 no plus 2 nc , auxiliary contactor 4 no plus 4 nc, air break contactors, air break contactor - 250a 3-pole air break contactor conforming to is or iec-60947-4 rating-250 a ac-3 duty coil voltage-230 v ac 50 hz auxiliary contacts-2 no plus 2 nc-side mounted contactor fixing dimensions-w x h - 120 x 180 mm contactor depth-198 mm note- 1-since there is no standard for contactor rating nearest higher rating will be acceptabele 2-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 3-oem of the item should be iso certified company 4-the bidder submitted documents shall clearly establish compliance with the technical specifications, air break contactor - 400 a 3-pole air break contactor conforming to is or iec-60947-4 rating-400 a ac-3 duty coil voltage-230 v ac 50 hz auxiliary contacts-2 no plus 2 nc-side mounted contactor fixing dimensions-w x h- 130 x 180 mm contactor depth-222 mm note- 1-since there is no standard for contactor rating nearest higher rating shall be acceptable 2-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 3-oem of the item should be iso certified company 4-the bidder submitted documents shall clearly establish compliance with the technical specification, air break contactor - 40 amps 3-pole air break contactor conforming to is or iec-60947-4 rating-40 a ac-3 duty coil voltage-230 v ac auxiliary contacts-2 no plus 2 nc mounting-on 35 mm din rail note- 1-since there is no standard for contactor rating nearest higher rating will be acceptable 2-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 3-oem of the item should be iso certified company 4-the bidder submitted documents shall clearly establish compliance with the technical specification, 80 amps power contactor 3-pole air break contactor conforming to is or iec-60947-4 rating-80 amp ac-3 duty coil voltage-230 v ac 50 hz auxiliary contacts-2 no plus 2 nc note- 1-since there is no standard for contactor rating nearest higher rating will be acceptable 2-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 3-oem of the item should be iso certified company 4-the bidder submitted documents shall clearly establish compliance with the technical specification, 170a hoisting duty contactor 3-pole air break contactor conforming to is or iec-60947-4 rating-170 amp ac-3 duty coil voltage-230 v ac 50 hz auxiliary contacts-2 no plus 2 nc-side mounted note- 1-since there is no standard for contactor rating nearest higher rating will be acceptable 2-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 3-oem of the item should be iso certified company 4-the bidder submitted documents shall clearly establish compliance with the technical specification, auxiliary contactor 2 no plus 2 nc control contactor-auxiliary contactor as per the following specification-conforming to is 13947 or iec - 60947-5 rated current-not less than 4 amp-ac 15 duty coil voltage-230 v ac 50 hz minimum no of contacts-2 no plus 2 nc note- 1-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 2-oem of the item should be iso certified company 3-the offered item technical specifications should be suitable to steel industry comply with ipss- 1-04-001-03, auxiliary contactor 4 no plus 4 nc control contactor-auxiliary contactor as per the following specification-conforming to is 13947 or iec - 60947-5 rated current-not less than 4 amp- ac 15 duty coil voltage-230 v ac 50 hz minimum no of contacts-4 no plus 4 nc note- 1-the bidder shall submit the make oem part number and the relevant oem technical catalogue or data sheet for the offered item along with the offer 2-oem of the item should be iso certified company 3-the offered item technical specifications should be suitable to steel industry comply with ipss-1-04-001-03

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T18 Ref No : 17075315
Location : kolkata , west bengal
Source : GEM Tenders
NEW TENDER
tender for supply of 630 amp 3 pole mccb 415 volt, , supply of spreader link for 630-amp 3 po , supply of extended rod with handle 630-a , supply of ring ct make- kappa, ratio- 60 , supply of 400 amp 3 pole mccb 415 volt, , supply of spreader link for 400-amp 3 po , supply of extended rod with handle 400-a , supply of ring ct make- kappa, ratio- 40 , supply of 200 amp 3 pole mccb 415 volt, , supply of spreader link for 200-amp 3 po , supply of extended rod with handle 200-a , supply of ring ct make- kappa, ratio- 20 , supply of 100 amp 3 pole mccb 415 volt, , supply of spreader terminal for 100-amp , supply of extended rod with handle 100-a , supply of ring ct make- kappa, ratio- 10 , replacement and retrofitting of 630 amp 3 , replacement and retrofitting of 400 amp 3 , replacement and retrofitting of 200 amp 3 , replacement and retrofitting of 100 amp 3 , supply of 95 sq mm single core copper fl , laying of 95 sq mm single core copper ca , supply, replacement and re-fixing of 95 , supply of indicating led lamp red- 60 n , replacement and re-fixing of indicating , supply of multifunction meter make- secu , installation, calibration, testing and ret , supply of auxiliary contactor for mccb m , ring ct installation and retrofitting , control cable connection and circuit mod , supply of 2.5 sq mm flexible wire , supply of 400 amp 3 pole power contactor , supply of 160 amp 3 pole power contactor , supply of 160 amp 3 pole mccb for capaci , supply of spreader terminal for 160-amp , supply of extended rod with handle 160-a , replacement and retro-fitting of 400 am , replacement and retro-fitting charges fo , replacement and retro-fitting of 160 amp , supply of 12 window apfc relay, make- ep , replacement and retro-fitting charges fo , supply of 3-phase digital voltmeter make , supply of 3-phase digital ammeter make- , replacement and retro-fitting of 3-phase , rectification and restoration of mechanic , supply of 300 sq mm, 3.5 core, 1.1 kv gr , supply, fitting and fixing of gland for 30 , laying of 3.5 core, 1.1 kv grade armoure , supply and replacement of socket for 300 s , manual disconnecting of power supply, di , supply, installation, testing and commis, supply installation testing and commissioning of various electrical lt switch gears control equipment and cables in the ltdb of power load, supply of 630 amp 3 pole mccb 415 volt,, supply of spreader link for 630-amp 3 po, supply of extended rod with handle 630-a, supply of ring ct make- kappa, ratio- 60, supply of 400 amp 3 pole mccb 415 volt,, supply of spreader link for 400-amp 3 po, supply of extended rod with handle 400-a, supply of ring ct make- kappa, ratio- 40, supply of 200 amp 3 pole mccb 415 volt,, supply of spreader link for 200-amp 3 po, supply of extended rod with handle 200-a, supply of ring ct make- kappa, ratio- 20, supply of 100 amp 3 pole mccb 415 volt,, supply of spreader terminal for 100-amp, supply of extended rod with handle 100-a, supply of ring ct make- kappa, ratio- 10, replacement and retrofitting of 630 amp 3, replacement and retrofitting of 400 amp 3, replacement and retrofitting of 200 amp 3, replacement and retrofitting of 100 amp 3, supply of 95 sq mm single core copper fl, laying of 95 sq mm single core copper ca, supply, replacement and re-fixing of 95, supply of indicating led lamp red- 60 n, replacement and re-fixing of indicating, supply of multifunction meter make- secu, installation, calibration, testing & ret, supply of auxiliary contactor for mccb m, ring ct installation and retrofitting, control cable connection and circuit mod, supply of 2.5 sq mm flexible wire, supply of 400 amp 3 pole power contactor, supply of 160 amp 3 pole power contactor, supply of 160 amp 3 pole mccb for capaci, supply of spreader terminal for 160-amp, supply of extended rod with handle 160-a, replacement and retro-fitting of 400 am, replacement and retro-fitting charges fo, replacement and retro-fitting of 160 amp, supply of 12 window apfc relay, make- ep, replacement and retro-fitting charges fo, supply of 3-phase digital voltmeter make, supply of 3-phase digital ammeter make-, replacement and retro-fitting of 3-phase, rectification and restoration of mechanic, supply of 300 sq mm, 3.5 core, 1.1 kv gr, supply, fitting and fixing of gland for 30, laying of 3.5 core, 1.1 kv grade armoure, supply and replacement of socket for 300 s, manual disconnecting of power supply, di, supply, installation, testing and commis
T18 Ref No : 17070985
Location : bina , madhya pradesh
Source : GEM Tenders
NEW TENDER

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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Auxiliary Contactor. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Auxiliary Contactor sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Auxiliary Contactor Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Auxiliary Contactor, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Auxiliary Contactor Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Auxiliary Contactor Tenders

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 Auxiliary Contactor.
  • 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 Auxiliary Contactor 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 Auxiliary Contactor 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 Auxiliary Contactor 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 Auxiliary Contactor. 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 Auxiliary Contactor, 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 Auxiliary Contactor, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Auxiliary Contactor?

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 Auxiliary Contactor 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 Auxiliary Contactor?

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 Auxiliary Contactor, 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 Auxiliary Contactor is declared L1 and is generally awarded the contract