Eaton FNA2-1/2 - CC Class Fuse 250V AC (2.5A Current Rating)

Eaton FNA2-1/2 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 250V AC voltage rating and a 2.5A current rating, with a compact cylindrical design constructed with durable ceramic housing and silver-plated copper end caps. The fuse meets UL 248-14 and CSA standards for branch circuit protection, ensuring reliable performance in motor control centers, transformers, and feeder circuits. Its current-limiting action provides fast short-circuit protection while minimizing energy let-through in fault conditions.

Key Features & Specifications

• Type: Current-limiting fuse with ceramic body and silver-plated terminals
• Voltage Rating: 250V AC
• Current Rating: 2.5A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-14, CSA certified
• Applications: Motor protection, transformers, industrial control panels
• Class Rating: CC (0.1-30A)
• Interrupting Rating: 200kA
• Operating Temperature: -50°C to +125°C
• Mounting: Clip-mounted (FNA series fuse holders)

Product Identification

• UPC: 05171271351
• GTIN: 00051712713511