Eaton 8RBA4-300E - Medium Voltage Fuse 7200V 300A (29.4kA AIC)

Eaton 8RBA4-300E is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power distribution systems. Rated for 7200V AC operation with a 300A current capacity, this Class E fuse features a single-barrel construction with standard interrupting capacity of 29.4kA at 7.2kV. The 7.62-inch long fuse body meets IEEE Std. C37.41 requirements for medium-voltage protection devices, ensuring reliable performance in utility substations, industrial switchgear, and transformer protection applications.

Key Features & Specifications

• Type: RBA4 current-limiting medium voltage fuse
• Voltage Rating: 7200V AC
• Current Rating: 300A
• Dimensions: 7.62 in length
• Weight: 1.77 lb
• Standards: IEEE Std. C37.41
• Applications: Industrial power distribution, transformer protection, switchgear
• Class Rating: E
• Barrels: 1
• Velocity: Standard
• AIC rating: [email protected]
• Section: Fuse Refills

Product Identification

• UPC: 786670232186
• GTIN: 00786670232186