Eaton 43F075-IVBTB - Medium Voltage Fuse 4300V/75A (Class C Bolt-In)

Eaton 43F075-IVBTB is a medium voltage current-limiting fuse designed for industrial circuit protection in high-voltage applications. This Class C fuse features a 4300V AC rating and 75A current capacity, housed in a durable 2-inch diameter bolt-in barrel configuration weighing 3 lb. Its current-limiting design provides fast-acting protection against short circuits while meeting stringent industry standards for medium voltage systems. Typical applications include motor protection, transformer circuits, and power distribution equipment requiring reliable overcurrent protection.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, Class C rating
• Voltage Rating: 4300V AC
• Current Rating: 75A
• Dimensions: 2" diameter barrel
• Connection: Bolt-in terminal
• Weight: 3 lb
• Construction: Single-barrel design
• Standards: Meets medium voltage protection requirements
• Applications: Industrial power systems, motor circuits, transformer protection