Rail Wheel Factory MPCB Tender Bangalore Karnataka 2026 ISI Marked 415/690V 100KA

Tender Overview

Rail Wheel Factory Yelahanka, under Indian Railways, invites bids for the supply of Motor Protection Circuit Breakers (MPCB) with ISI marking and IEC 60947-4-1/60947-2 compliance. The specification specifies a three-pole, 415/690 V AC, 50 Hz system with a rated current of 2.4 A and a thermal protection adjustment range of 1.6-2.5 A. The product must deliver a breaking capacity of 100 kA, AC-3 duty, and be mounted on a standard 35 mm DIN rail. The procurement emphasizes IS I marking, test certificates on demand, and OEM/authorized dealer quoting. A single-component scope is indicated: Only supply of Goods. The tender emphasizes supply readiness with documented test reports from NABL/ILAC-accredited labs and a warranty of 18 months from supply or 12 months from commissioning. Unique clauses include the option to adjust quantity by up to 25% during contract execution and a requirement for Screw or Spring terminals with 1NO+1NC auxiliary contacts. The city is Bangalore, Karnataka; the opportunity targets suppliers capable of meeting exact IS/IEC standards and OEM authenticity.

Technical Specifications & Requirements

• Product category: Motor Protection Circuit Breaker (MPCB) with ISI marking and IEC 60947-4-1/60947-2 or latest compliance
• Rated current: 2.4 A; thermal protection adjustment range: 1.6 - 2.5 A; breaking capacity: 100 kA; duty: AC 3
• System voltage / frequency: 415/690 V AC, 50 Hz; three-pole construction; auxiliary contacts: 1NO+1NC; auxiliary current: 4 A @ 440 V AC; auxiliary duty: AC-15
• Control / mounting: Rotary control, mounting on DIN rail 35 mm; protection class: IP20
• Terminals: Screw or Spring terminals; construction: shock-proof terminals
• Standards / testing: IEC 60947-4-1 & IEC 60947-2 (or latest); ISI marking as proof of quality; test reports available on demand; NABL/ILAC lab test reports covering all parameters
• Warranty / OEM: 18 months from supply or 12 months from commissioning; only Original Equipment Manufacturers or authorized dealers permitted; submit valid ADC/authorization
• GeM / payment prep: ensure PO and GST-compliant invoicing with matching specifications and delivery terms

Terms, Conditions & Eligibility

• EMD / bidder eligibility: No explicit EMD amount provided in data; bidders should verify GeM-based payment and submission terms
• Delivery scope & option clause: Quantity may vary up to ±25%; delivery calculation considers original and extended periods with a minimum of 30 days
• Payment terms: Standard GeM-based invoicing alignment; ensure GSTIN, HSN, place of supply, and digital signature
• Documentation required: GST certificate, PAN, experience certificates, financial statements, test certificates, OEM authorizations, and conformity certificates
• Warranty & penalties: 18-month warranty from supply or 12 months from commissioning; penalties or LD not explicitly stated beyond standard bid terms
• Qualification: OEM or authorized dealer with demonstrated capability to supply CBCs meeting ISI and IEC standards; test certificates must be provided on demand
• Termination / scope: Scope is limited to the supply of goods; no installation or after-sales service specified