General Electric 55A212942P18RB - Medium Voltage Fuse 5000V/390A (Class R Bolt-In)

General Electric 55A212942P18RB is a medium voltage fuse from the Limitamp family designed for high-current circuit protection in industrial power systems. This Class R bolt-in fuse features a 5000V voltage rating and 390A current capacity, housed in a durable dual-barrel configuration with a 3-inch diameter and 20 lb weight. Its robust construction meets stringent industry standards for medium voltage applications, including switchgear and motor control centers. The fuse provides reliable short-circuit protection for heavy industrial equipment, transformers, and power distribution networks.

Key Features & Specifications

• Type: 55A Class R dual-barrel medium voltage fuse
• Voltage Rating: 5000V AC
• Current Rating: 390A
• Dimensions: 3-inch diameter
• Standards: Industry-compliant medium voltage protection
• Applications: Industrial switchgear, transformers, motor control
• Connection: Bolt-in
• Barrels: 2
• Class Rating: R
• Weight: 20 lb

Product Identification

• UPC: 78317510708
• GTIN: 40783175107085