Motor Protection Circuit Breaker (MPCB)
Rail Wheel Factory Yelahanka
BANGALORE, KARNATAKA
Posted:
15 December 2024
Closed:
4 January 2025
GEM
GEM
Rail Wheel Factory Yelahanka MPCB 80A Three-Phase Industrial MCB Tender Bangalore 2026
Progress
Issue07-Jun-2026, 12:54 pm
AwardPending
Quantity
6
Bid Type
Two Packet Bid
Key Highlights
- • ISI marking mandatory for MPCB 80A unit
- • 100 kA short-circuit breaking capacity with AC-3 duty
- • Three-pole MPCB compatible with 415/690 V AC, 50 Hz
- • DIN rail mounting: 35 mm standard
- • Auxiliary contacts 1NO+1NC; 4 A auxiliary current at 440 V
- • IEC 60947-4-1 / IEC 60947-2 compliance or latest revisions
- • Warranty: 18 months from supply or 12 months from commissioning
- • OEM authorization required for quotation
Categories
8
Tender Overview
Rail Wheel Factory Yelahanka (Indian Railways) seeks supply of an 80A Motor Protection Circuit Breaker (MPCB) meeting ISI marking and IEC 60947-4-1/IEC 60947-2 compliance for 3-pole, 415/690 V AC systems. The unit carries a rated breaking capacity of 100kA with AC-3 duty, and includes 1NO+1NC auxiliary contacts with 4 A @ 440 V AC auxiliary current. The product mounts on 35 mm DIN rail and features IP20 protection with screw/spring terminals. Bidders must quote against the option-clause delivery terms allowing ±25% quantity variation and adhere to the original/extended delivery timelines from the last delivery order. The tender specifies OEM or authorized dealer quoting, with ISI certification proof and test certificates on demand. Bangalore, Karnataka-based procurement emphasizes IEC and ISI compliance for railway electrical protection devices.
Technical Specifications & Requirements
- Rated current: 80 A; Number of poles: Three; System voltage: 415/690 V AC, 50 Hz; Thermal protection adjustment: 56-80 A; Rupturing capacity: 100 kA (short-circuit) ; Duty: AC-3; Terminals: screw clamp or spring terminals; Auxiliary contacts: 1NO+1NC; Auxiliary current: 4 A @ 440 V AC; Auxiliary duty: AC-15; Control type: Rotary; Mounting: Standard 35 mm DIN rail; Protection class: IP20. Compliance: IEC 60947-4-1 and IEC 60947-2 or latest; ISI marking requirement; Test reports: supplier to furnish on-demand certificates; Warranty: 18 months from supply or 12 months from commissioning (whichever earlier).
Terms, Conditions & Eligibility
- EMD/Value not specified in available data; bidders must satisfy standard GeM purchase order and GST invoicing terms; provide valid test certificates confirming conformity to specifications; submit OEM authorization or proof of being an authorized dealer; ensure 100 kA breaking capacity and ISI marking; comply with the generic quantity variation clause up to +/-25%; delivery terms align with last delivery order date and extended periods as per option clause; comply with warranty terms and payment documentation per GeM processes.
Key Specifications
-
Product: 80A Motor Protection Circuit Breaker (MPCB)
-
Category: ISI marked, IEC 60947-4-1/60947-2 compliant
-
Ratings: 80 A, 3 poles, 415/690 V AC, 50 Hz
-
Breaking capacity: 100 kA
-
Duty: AC-3
-
Terminals: screw clamp or spring
-
Auxiliary: 1NO+1NC, 4 A @ 440 V AC, AC-15
-
Mounting: DIN rail 35 mm; IP20 protection
-
Warranty: 18 months from supply or 12 months from commissioning
Terms & Conditions
-
Quantity may be increased/decreased by 25% at contract placement and during currency
-
Delivery period anchored to last original delivery order date with extension rules
-
Only OEMs or authorized dealers may quote; ISI and test certificates required on demand
Important Clauses
Payment Terms
GeM PO and GST-compliant invoicing; tested certificates; GSTIN, HSN, and place of supply must match
Delivery Schedule
Delivery to commence as per order date; option-clauses may extend delivery with minimum 30 days' additional time
Penalties/Liquidated Damages
Applicable LD details not provided; ensure compliance with standard GeM procurement penalties
Bidder Eligibility
-
Authorized OEM or OEM-authorized dealer for MPCBs
-
Evidence of ISI marking and IEC conformity certificates
-
Experience in supplying railway-grade protection devices
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Motor Protection Circuit Breaker (MPCB) (Q3)
Authority Records
MINISTRY OF RAILWAYS
BID & GeM Expert Consultancy
End-to-end support — bid preparation, GeM registration, document filing & compliance by industry experts.
Bid Preparation
GeM Registration
Document Filing
Free consultation · 24h response
Documents 3
GeM-Bidding-9433714.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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Closed:
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GEM
Tender Results
Loading results...
Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Certification and Standards | ISI marked | Yes |
| Certification and Standards | All Specification conforming to | IEC:60947 part-2:2003 *latest |
| Working Properties | Breaking Capacity, kA | 100 Or higher |
| Working Properties | Utilization Category (IEC947 - 4 - 1 / 947 - 2) | AC - 3 |
| Working Properties | Rated Current, A | 80, 85, 90, 95, 100 Or higher |
| Test Reports | Copies of test Reports/certificates and other certifications to be furnished to buyer on demand at time of supplies | Yes |
| Test Reports | Availability of test report from central Govt/ NABL/ILAC accredited lab covering all parameters | Yes |
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Historical Data
Required Documents
1
GST registration certificate
2
PAN card details
3
Experience certificates for similar MPCB supply
4
Financial statements or turnover proof
5
EMD deposit proof (if applicable in GeM process)
6
Technical bid documents confirming ISI marking and IEC conformity
7
OEM authorization / authorized dealer certificate
8
Test certificates proving compliance with IEC standards
Frequently Asked Questions
Key insights about KARNATAKA tender market
How to bid for MPCB 80A tender in Bangalore for Rail Wheel Factory
Bidders should submit OEM authorization or authorized dealer proof, ISI marking, and IEC conformity certificates, with a test report for 80 A, 3-pole MPCB. Include GSTIN, HSN, and place of supply in the invoice, plus completion of the GeM PO documentation and delivery terms.
What documents are required for MPCB procurement in Karnataka
Required documents include GST certificate, PAN, experience certificates for railway-grade MPCBs, financial statements, OEM authorization, ISI and IEC test certificates, and payment documentation consistent with GeM PO and invoicing rules.
What standards must MPCB comply with for this Railways tender
MPCB must comply with IEC 60947-4-1 and IEC 60947-2 (latest revisions) and carry ISI marking. Test certificates proving conformity must be provided on demand during supply.
What is the breaking capacity requirement for the MPCB in this bid
The MPCB must provide a rated breaking capacity of 100 kA for short-circuit conditions, suitable for AC-3 duty, and compatible with 415/690 V AC, 50 Hz systems.
When are delivery extensions permissible for quantity variations
Delivery can be extended under the option clause for ±25% quantity changes. Additional time is calculated as (increased quantity/original quantity) × original delivery period, with a minimum of 30 days.
What warranty terms apply to the MPCB supply
Warranty is 18 months from the date of supply or 12 months from the date of commissioning, whichever is earlier, with coverage as per supplier terms and railway conditions.
What auxiliary features must the MPCB include
The MPCB must include 1NO+1NC auxiliary contacts, rated at 4 A @ 440 V AC, with AC-15 duty, and be compatible with DIN rail mounting (35 mm) and IP20 protection.
How to ensure compliance with OEM requirements in this tender
Submit OEM authorization or proof of being an authorized dealer, along with original equipment manufacturer documentation showing ISI and IEC compliance, and provide test certificates proving conformity to the specified standards.
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Documents 3
GeM-Bidding-9433714.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS