Eaton 25RBT4-250E - Medium Voltage Fuse 250A@23kV (21kA AIC Rating)

Eaton 25RBT4-250E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 23kV AC operation with a 250A current capacity, this Class E fuse features a single-barrel slow-blow design for controlled interruption of fault currents up to 21kA. The 2.7 lb unit meets IEEE Std. C37.41 standards for medium-voltage fuses, with construction optimized for switchgear and transformer protection applications in utility and industrial power distribution networks.

Key Features & Specifications

• Type: RBT4 current-limiting medium-voltage fuse
• Voltage Rating: 23000V AC
• Current Rating: 250A
• Class Rating: E
• AIC Rating: 21kA@23kV
• Barrels: 1
• Velocity: Slow-blow operation
• Certification: IEEE Std. C37.41
• Weight: 2.7 lb
• Country of Origin: Dominican Republic

Product Identification

• UPC: 78667000272
• GTIN: 00786670002727