South Western Railway RCCB ISI 12640 Part 1 Tender 2026 - ISI Marked Residual Current Circuit Breakers Supply

Tender Overview

The South Western Railway, a division under Indian Railways, seeks the supply of RCCBs without integral overcurrent protection, ISI Marked and compliant with IS 12640 Part 1. The procurement focuses on generic RCCB specifications including rated voltage, number of poles, rated current, residual operating current, and residual making/breaking capacity. The bid emphasizes supply-only scope, GST-invoicing proof, and BIS certification within an OEM framework. A mandatory service centre presence is required in the consignee state or within 30 days of award, with payment contingent on documentary evidence of a functional centre. The tender requires OEM authorization if bidders are not the OEM, and a BIS certificate to confirm compliance. Unique clauses include post-award service capability within multiple states and a strict certificate submission regime. This tender is positioned for suppliers with established distribution, BIS-compliant RCCBs, and ISI marking capabilities in India.

Technical Specifications & Requirements

• Product category: RCCB without integral overcurrent protection, ISI Marked to IS 12640 (Part 1)
• Key attributes (from tender):
  • RCCB Type and Rated Voltage as per IS 12640 Part 1
  • Number of Poles (e.g., 2, 4, etc.)
  • Rated Current (in Ampere)
  • Rated Residual Operating Current (in Ampere)
  • Rated Residual Making and Breaking Capacity and Rated Conditional Short Circuit Current values
• Certifications & standards: ISI Marked, BIS certificate required, OEM authorization if not the OEM
• Delivery scope: supply of goods only; GST invoice must be uploaded with GST portal payment screenshot
• Serviceability: mandatory functional service centres in each consignee state or within 30 days of award; evidence required for payment release
• BOQ: No items listed; emphasis on RCCB gear meeting IS 12640 (Part 1) and generic RCCB parameters

Terms, Conditions & Eligibility

• EMD/financial term: Not specified in data; bidders must adhere to GST invoicing and portal payment requirements
• Eligibility: OEM authorization or dealership certificate; BIS certification; performance documentation from prior similar items (CRAC/CRN/Receipt Not/RI TES Inspection) as evidence
• Delivery timeline: service centre establishment within 30 days of award; delivery schedule tied to order and payment terms
• Payment terms: GST-compliant invoicing through GeM portal; documentation evidence to release payment
• Documents: vendor must upload GST invoice copy, GST portal payment screenshot, OEM authorization, BIS certificate, and prior performance certificates
• Warranty/Support: service centres required for carry-in warranty scenarios; on-site warranty exemptions noted