Eaton 48DBA1-50E - Medium Voltage Fuse 46kV 50A (IEEE C37.41 Compliant)

Eaton 48DBA1-50E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 46,000V AC with a 50A current capacity, this Class E fuse features a single-barrel ferrule connection and standard interrupting capacity of 4kA at 480kV. Its robust construction meets IEEE Std. C37.41 standards, with a 6.5 lb weight for secure installation in demanding environments. The fuse is commonly deployed in utility substations, industrial plants, and large commercial facilities requiring reliable overcurrent protection for medium-voltage equipment.

Key Features & Specifications

• Type: DBA1 medium-voltage current-limiting fuse
• Voltage Rating: 46,000V AC
• Current Rating: 50A
• Class Rating: E
• AIC rating: 4kA@480kV
• Connection: Ferrule
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 6.5 lb
• Applications: Utility substations, industrial power systems, medium-voltage equipment protection

Product Identification

• UPC: 78667000503
• GTIN: 00786670005032