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

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

General Electric
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⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

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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