Eaton 423D814A31 - Medium Voltage Fuse 15.5kV 50A (IEEE/ANSI Compliant)

Eaton 423D814A31 is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. It features a 15.5kV voltage rating and 50A current capacity, engineered to interrupt fault currents safely. The fuse has a robust construction with precision-calibrated elements housed in a durable 2 lb enclosure, meeting IEEE/ANSI standards for medium-voltage applications. It is UL-recognized and CSA-certified for reliability in demanding environments. Typical applications include motor protection, transformer circuits, and switchgear in utility and industrial power distribution networks.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with silver-sand construction
• Voltage Rating: 15,500V AC
• Current Rating: 50A
• Weight: 2 lb
• Standards: IEEE/ANSI C37.46, UL 248-12, CSA C22.2
• Applications: Industrial switchgear, transformer protection, motor circuits
• Item Subcategory: Medium Voltage Fuse