Southern Railway RCCB Procurement IS 12640 Part 1:2008 ISI Marked RCCBs BIS Licensed Bid 2026
Southern Railway
NAGAPATTINAM, TAMIL NADU
Posted:
11 June 2026
Closed:
22 June 2026
GEM
GEM
Southern Railway RCCB ISI Marked Tender IS 12640 Part 1 2026 - RCCB without Overcurrent Protection Bids
Bid Publish Date
06-Jul-2026, 10:15 am
Bid End Date
17-Jul-2026, 11:00 am
Location
Progress
Issue06-Jul-2026, 10:15 am
AwardPending
Quantity
365
Category
Residual Current Operated Circuit Breakers (RCCB) without Integral Overcurrent Protection ISI Marked To IS 12640 (Part 1)
Bid Type
Single Packet Bid
Categories
14
Tender Overview
The Southern Railway (Indian Railways) invites bids for Residual Current Operated Circuit Breakers (RCCB) without Integral Overcurrent Protection, ISI Marked to IS 12640 (Part 1) for Q2. The procurement scope is restricted to OEMs or their authorized dealers with required BIS licenses, type test reports, and OEM authorization. The contract covers only supply of goods with a 1-year warranty from final acceptance or post-installation, plus after‑sales service capability across India. The buyer reserves up to 25% quantity variation during contract and extended delivery as per formula, starting from the last delivery order date.
Technical Specifications & Requirements
- Product: RCCB without integral overcurrent protection; ISI Marked; conformance to IS 12640 (Part 1).
- Key attributes to confirm: Rated voltage, Number of poles, Rated current (A), Rated residual operating current (mA), Residual making/breaking capacity (A/kA), and Rated conditional short circuit current.
- Compliance: OEM/authorized dealer submission, mandatory BIS License, type test reports from Central Government/NABL/ILAC labs, and OEM authorization with bid.
- Warranty: 12 months from final acceptance or post-installation; post‑sales service network with service centers near consignee locations.
- Terms: quantity variation up to 25% during contract; delivery period linked to last delivery order date with minimum 30 days extension rule.
Terms & Eligibility
- Eligibility: OEMs or their authorized dealers only; submit OEM authorization, and set of past performance documents showing at least 20% of prior orders for similar items (CRAC/CRNs/RNOTEs).
- Documentation: provide technical datasheets, type test reports, and valid BIS license.
- Payment/Delivery: standard supply terms; delivery period adjusted by option clause; warranty obligations and post‑sales support must be demonstrated via service centers in India.
Key Specifications
-
- Product/service: RCCB without integral overcurrent protection
-
- Standards: IS 12640 (Part 1); ISI Marked
-
- Key parameters to confirm in bid: Rated voltage, Number of poles, Rated current (A), Rated residual operating current (mA), Residual making/breaking capacity, Rated conditional short circuit current
-
- Compliance documents: OEM authorization, type test reports, BIS license
Terms & Conditions
-
25% quantity variation allowed during contract and currency at contracted rates
-
Delivery period starts from last date of original delivery order; minimum extension rule 30 days
-
1-year warranty from final acceptance or post-installation; OEM warranty certificates required at delivery
-
Only OEMs or authorized dealers; past performance evidence 20% single order minimum
-
Mandatory BIS license and Central Government/NABL/ILAC type tests
Important Clauses
Payment Terms
Not explicitly stated; standard supplier should expect delivery-based payment with OEM warranty certificates
Delivery Schedule
Delivery period linked to last date of original delivery order; extended delivery time computed as (increased quantity / original quantity) × original delivery period, minimum 30 days
Penalties/Liquidated Damages
Not specified in available text; performance penalties may apply per contract norms
Bidder Eligibility
-
OEMs or their authorized dealers only
-
Submit OEM authorization if participating as dealer
-
Past performance evidence showing at least 20% of a single order value on similar product
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Residual Current Operated Circuit Breakers (RCCB) without Integral Overcurrent Protection ISI Marked To IS 12640 (Part 1) (Q2)
Delivery Details
Max Delivery Days
45
Delivery Locations
1
Delivery Cities
Cuddalore
Delivery Pincodes
606001
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Manikandan | 606001,OFFICE OF THE SR SECTION ENGINEER ,ELECTRICAL VIRUDHACHALAM Railway Station Southern Railway CUDDALORE- 606001 | Cuddalore | Tamil Nadu | 606001 | 40 | 45 | - |
Authority Records
MINISTRY OF RAILWAYS
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Tender Results
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Technical Specifications
5 Items
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| GENERIC | RCCB Type | Type AC |
| GENERIC | Rated Voltage | 240 |
| GENERIC | Number of Poles | 2 |
| GENERIC | Rated Current (in Ampere) | 40 |
| GENERIC | Rated Residual Operating Current (in Ampere) | 0.3 |
| GENERIC | Rated Residual Making and Breaking Capacity | 500 A |
| GENERIC | Rated Conditional Short Circuit Current and Rated Conditional Residual Short Circuit Current | 10000, 10000 kA |
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Historical Data
Required Documents
1
GST registration
2
PAN card
3
OEM authorization (for dealers)
4
Past performance documents (CRAC/CRN/RNOTEs) showing ≥20% of prior order value
5
BIS License certificate
6
Technical datasheets for RCCB models offered
7
Type test reports from Central Government/NABL/ILAC accredited labs
8
Warranty documents from OEM
9
Consignee contact details and installation/maintenance capability proof
10
Installation/commissioning/maintenance service network details
Frequently Asked Questions
Key insights about TAMIL NADU tender market
How to bid for RCCB tender in Southern Railway 2026
Submit as OEM or authorized dealer with OEM authorization, provide BIS license, type test reports from NABL/ILAC labs, and past performance evidence showing at least 20% of a single order. Include OEM datasheets and warranty terms; delivery terms follow option clause up to 25% quantity variation.
What documents are required for RCCB bid submission in India
Required documents include GST certificate, PAN, BIS license, OEM authorization, type test reports, technical datasheets, past performance proof, and warranty certificates. Ensure consistency with ISI marked RCCB specifications under IS 12640 (Part 1).
What are the ISI standards for RCCB bid submission
Bidders must confirm ISI Marked RCCB conforming to IS 12640 (Part 1), with ISI certification and BIS license. Provide type test reports from accredited labs and OEM authorization to demonstrate manufacturing capability.
What is the warranty requirement for RCCB supply
Warranty spans 12 months from final acceptance or post-installation completion, whichever is later. OEM warranty certificates must accompany delivery; after-sales service network must be demonstrated with center locations near consignee.
What is the quantity variation clause for RCCB orders
Purchaser may vary quantities up to 25% of bid quantity at contract placement and during currency at contracted rates. Additional time is calculated as (increased quantity ÷ original quantity) × original delivery period, with a minimum of 30 days.
What are the delivery terms for RCCB procurement
Delivery period starts from the last date of the original delivery order; extended time applies per option clause. If extended, new delivery time uses the specified formula and minimum 30 days. Ensure installation and commissioning support data is provided.
Which entities can participate in the RCCB tender
Only OEMs or their authorized dealers may participate; ensure submission of OEM authorization and maintain past performance evidence; supply must be ISI IS 12640 (Part 1) compliant.
What should be included in the technical datasheets for RCCB
Datasheets must detail Rated voltage, Number of poles, Rated current, Residual current, RCCB making/breaking capacity, and Rated short circuit current, plus confirmation of IS 12640 (Part 1) compliance and warranty terms.
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Documents 7
GeM-Bidding-9539549.pdf
Main Document
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS