Eaton 15RBA4-50E - Medium Voltage Fuse 14.4kV/50A (29.4kA AIC, IEEE C37.41)

Eaton 15RBA4-50E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 14.4kV AC operation with a 50A current rating, it features a single-barrel Class E design with standard interrupting capacity of 29.4kA at rated voltage. The fuse meets IEEE Std. C37.41 standards for medium-voltage protection devices and is commonly used in utility substations, industrial switchgear, and power distribution equipment requiring reliable fault interruption.

Key Features & Specifications

• Type: RBA4 current-limiting medium-voltage fuse
• Voltage Rating: 14.4kV AC
• Current Rating: 50A
• Class Rating: E
• AIC Rating: 29.4kA @ 14.4kV
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 2.1 lb
• Country of Origin: Dominican Republic

Product Identification

• UPC: 786670232919
• GTIN: 00786670232919