Supply of Schneider Electric NSX Series Circuit Breakers and Trip Units

Work Description - NA

**Tender for Supply of Schneider Electric NSX Series Circuit Breakers and Components** The Nuclear Power Corporation of India Limited (NPCIL), a constituent of the Department of Atomic Energy, under the Prime Minister's Office (PMO), is issuing this tender (Bid Number: GEM/2026/B/7699237) for the procurement of a comprehensive range of Schneider Electric NSX series air circuit breakers and associated trip units and basic frames. This critical equipment, vital for electrical safety and protection, will be supplied to our facility located at KKNPP, Kudankulam, Radhapuram Taluk, Tirunelveli District, Tamil Nadu (PIN: 627106). The tender is open for bidding from 14-08-2026, 2:53 PM, until 04-09-2026, 11:00 AM. Prospective bidders are invited to submit their proposals for the supply of a total quantity of 234 units, encompassing various configurations of NSX100F, NSX160F, NSX250N, NSX400N, and NSX630N circuit breakers, all featuring specific Micrologic trip units (2.2, 2.2M, 2.2G, 2.3, 5.3E) and associated basic frames. Detailed specifications, including amperage ratings (from 50A to 630A) and breaking capacities (36kA and 50kA), along with precise part numbers for each item, are provided within the tender documents. This procurement aims to ensure the continued operational integrity and safety of our nuclear power plant infrastructure.