Eaton 23F040-IVBTB - Medium Voltage Fuse 23kV 40A (Current-Limiting Protection)

Eaton 23F040-IVBTB is a medium-voltage current-limiting fuse designed for protecting electrical distribution systems up to 23kV. With a 40A current rating and 23,000V voltage rating, it provides reliable overcurrent protection in demanding industrial environments. The fuse features a robust single-barrel construction with special connection terminals and measures 2 inches in diameter with a 5 lb weight, engineered for durability in high-voltage applications. It meets industry standards for medium-voltage protection in utility and industrial power systems. Typical applications include transformer protection, motor circuits, and feeder protection in mining, oil/gas, and heavy industrial facilities.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with silver-sand construction
• Voltage Rating: 23,000V AC
• Current Rating: 40A
• Dimensions: 2" diameter
• Weight: 5 lb
• Connection: Special terminal design
• Barrels: 1
• Standards: IEEE C37.40, C37.41, C37.46
• Applications: Industrial power distribution, transformer protection, motor circuits