Eaton 8RBA4-50E - Medium Voltage Fuse 7200V 50A (29.4kA AIC @ 7.2kV)

Eaton 8RBA4-50E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 7200V AC with a 50A current capacity, it features a single-barrel construction with Class E interruption rating and standard velocity operation. The fuse meets IEEE Std. C37.41 certification and delivers 29.4kA interrupting capacity at 7.2kV for reliable fault protection. Its robust design makes it suitable for transformer protection, feeder circuits, and other medium-voltage applications requiring precise overcurrent protection.

Key Features & Specifications

• Type: RBA4 medium-voltage current-limiting fuse
• Voltage Rating: 7200V AC
• Current Rating: 50A
• Class Rating: E
• AIC Rating: 29.4kA @ 7.2kV
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 1.8 lb
• Country of Origin: Dominican Republic
• Section: Fuse Refills

Product Identification

• UPC: 78667023172
• GTIN: 00786670231721