Eaton 43F050-I - Medium Voltage Fuse 50A (4300V Class C)

Eaton 43F050-I is a medium voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 4300V AC voltage rating with a 50A current rating, providing reliable overcurrent protection for medium voltage applications. The fuse construction includes a single-barrel design with 2-inch diameter and NX clip connection, weighing 3 lb for robust industrial use. This Class C rated fuse complies with industry standards for medium voltage protection requirements. Typical applications include motor protection, transformer circuits, and industrial power distribution systems where reliable current interruption is critical.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, single-barrel construction
• Voltage Rating: 4300V AC
• Current Rating: 50A
• Dimensions: 2-inch diameter
• Standards: Class C rating
• Applications: Industrial power distribution, motor protection, transformer circuits
• Connection: NX Clip
• Barrels: 1
• Weight: 3 lb
• Item Subcategory: Medium Voltage
• Class Rating: C