Eaton 43F018-IVBTS - NX Medium Voltage Fuse (4300V, 18A)

Eaton 43F018-IVBTS is a medium voltage NX fuse designed for circuit protection in industrial power distribution systems. It features a 4300V voltage rating and 18A current capacity, housed in a compact 2-inch diameter barrel construction with NX clip connections. The Class C-rated fuse meets stringent industry standards for medium-voltage applications, including switchgear and motor control centers. Its 3 lb weight and single-barrel design ensure reliable performance in demanding environments like manufacturing plants and utility substations.

Key Features & Specifications

• Type: Medium voltage NX fuse with silver-sand element
• Voltage Rating: 4300V AC
• Current Rating: 18A
• Dimensions: 2" diameter, single-barrel construction
• Standards: Class C per IEEE/ANSI
• Applications: Switchgear, motor starters, transformers
• Connection: NX clip
• Weight: 3 lb