Eaton 15RBA4-125E - Medium Voltage Fuse 14.4kV 125A (29.4kA AIC Rating)

Eaton 15RBA4-125E is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 14.4kV with a 125A current capacity, this Class E fuse features a single-barrel construction with standard interrupting capacity of 29.4kA at rated voltage. The 2.02 lb unit complies with IEEE Std. C37.41 for medium voltage applications, providing reliable protection for transformers, capacitors, and feeder circuits in utility and industrial power distribution networks.

Key Features & Specifications

• Type: RBA4 current-limiting fuse with single-barrel design
• Voltage Rating: 14,400V AC
• Current Rating: 125A
• Class Rating: E
• AIC Rating: 29.4kA @ 14.4kV
• Certification: IEEE Std. C37.41
• Weight: 2.02 lb
• Velocity: Standard
• Applications: Transformer protection, capacitor banks, feeder circuits

Product Identification

• UPC: 786670003502
• GTIN: 00786670003502