Eaton 55F040-IVBTB - Medium Voltage Power Fuse 5500V 40A (Class C Rated)

The Eaton 55F040-IVBTB is a medium voltage current-limiting power fuse designed to provide reliable overcurrent protection in industrial electrical systems. This fuse features a 5500V AC voltage rating and 40A current rating, engineered to safely interrupt fault currents. Its robust construction includes a single-barrel design with special connection terminals and measures 2 inches in diameter with a weight of 3 lb. The fuse meets industry standards for Class C rated applications, ensuring compliance with medium voltage protection requirements. Typical applications include motor circuit protection, transformer protection, and industrial power distribution systems in commercial and utility settings.

Key Features & Specifications

• Type: Medium voltage current-limiting power fuse, single-barrel construction
• Voltage Rating: 5500V AC
• Current Rating: 40A
• Dimensions: 2" diameter
• Standards: Class C rated
• Applications: Motor circuit protection, transformer protection, industrial power distribution
• Class Rating: C
• Connection: Special
• Barrels: 1
• Weight: 3 lb