Cutler Hammer 25RBA2-20E - Medium Voltage Fuse 23kV/20A (IEEE C37.41 Compliant)

Cutler Hammer 25RBA2-20E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 23,000V AC with a 20A current capacity, it features a single-barrel construction with Class E interruption rating and standard velocity operation for reliable fault clearing. The fuse meets IEEE Std. C37.41 standards with a 10.5kA interrupting capacity at 23kV, housed in a durable 1.3 lb package manufactured in the Dominican Republic. Typical applications include transformer protection, motor circuits, and feeder protection in utility and industrial power distribution systems.

Key Features & Specifications

• Type: RBA2 medium-voltage current-limiting fuse
• Voltage Rating: 23,000V AC
• Current Rating: 20A
• Class Rating: E
• AIC rating: 10.5kA@23kV
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 1.3 lb
• Country of Origin: Dominican Republic

Product Identification

• UPC: 78667023036
• GTIN: 00786670230366