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

Eaton 15RBA4-15E is a medium voltage fuse designed for high-voltage circuit protection in industrial applications. This Class E-rated fuse operates at 14.4kV with a 15A current rating and delivers 29.4kA interrupting capacity, featuring a single-barrel construction with standard velocity characteristics for reliable arc quenching. The IEEE Std. C37.41-compliant design weighs 2.3 lb and is manufactured in the Dominican Republic as part of Eaton's RBA family of fuse refills. Its robust construction makes it suitable for protecting transformers, capacitors, and medium-voltage distribution equipment in utility and industrial power systems.

Key Features & Specifications

• Type: RBA4 medium voltage fuse refill, single-barrel design
• Voltage Rating: 14,400V AC
• Current Rating: 15A
• Class Rating: E
• AIC Rating: 29.4kA @ 14.4kV
• Certification: IEEE Std. C37.41
• Velocity: Standard
• Weight: 2.3 lb
• Applications: Transformer/capacitor protection, medium-voltage distribution

Product Identification

• UPC: 78667023261
• GTIN: 00786670232612