Cutler Hammer 25RBA2-50E - Medium Voltage Fuse 23kV/50A (10.5kA AIC)

Cutler Hammer 25RBA2-50E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 23,000V AC with a 50A current capacity, it features a single-barrel construction with Class E interruption rating and standard velocity operation. The fuse complies with IEEE Std. C37.41 for medium-voltage applications and offers 10.5kA interrupting capacity at rated voltage. Its robust design makes it suitable for transformer protection, feeder circuits, and other medium-voltage distribution applications requiring reliable overcurrent protection.

Key Features & Specifications

• Type: RBA2 current-limiting medium-voltage fuse
• Voltage Rating: 23,000V AC
• Current Rating: 50A
• Class Rating: E
• AIC Rating: 10.5kA @ 23kV
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 2.7 lb
• Applications: Transformer protection, feeder circuits, medium-voltage distribution
• Country of Origin: Dominican Republic
• Section: Fuse Refills

Product Identification

• UPC: 78667023061
• GTIN: 00786670230618