Cutler Hammer 25RBA2-80E - Medium Voltage Fuse Refill 80A @ 23kV (Class E, 10.5kA AIC)

Cutler Hammer 25RBA2-80E is a medium voltage current-limiting fuse refill designed for protecting electrical distribution systems up to 23kV. It features an 80A current rating and 10.5kA interrupting capacity at 23kV, housed in a single-barrel construction with standard velocity characteristics for predictable clearing times. This Class E fuse complies with IEEE Std. C37.41 standards and is typically applied in industrial power distribution, transformer protection, and feeder circuit applications where reliable medium voltage protection is required.

Key Features & Specifications

• Type: RBA2 current-limiting fuse refill, single barrel construction
• Voltage Rating: 23000V AC
• Current Rating: 80A
• Dimensions: Standard RBA2 configuration
• Standards: IEEE Std. C37.41
• Applications: Industrial power distribution, transformer protection, feeder circuits
• AIC rating: 10.5kA@23kV
• Class Rating: E
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 7 lb

Product Identification

• UPC: 78667023074
• GTIN: 00786670230748