Eaton 43F200-IVBUS - NX Medium Voltage Fuse 4300V/200A (Class C Dual-Barrel)

Eaton 43F200-IVBUS is a medium voltage NX-class fuse designed for high-current circuit protection in industrial power systems. This dual-barrel fuse features a 4300V AC voltage rating and 200A current capacity, housed in a robust 2-inch diameter construction with Class C interruption rating. Its special connection design ensures secure installation in medium-voltage switchgear and motor control centers. The fuse meets industry standards for medium-voltage protection applications, commonly used in transformer protection, feeder circuits, and heavy industrial equipment.

Key Features & Specifications

• Type: NX-class medium voltage current-limiting fuse with dual-barrel construction
• Voltage Rating: 4300V AC
• Current Rating: 200A
• Dimensions: 2" diameter
• Class Rating: C
• Connection: Special termination
• Barrels: 2
• Weight: 6 lb
• Applications: Industrial switchgear, transformer protection, motor circuits