Eaton DBU27-125E - Medium Voltage Fuse 27kV 125A (12.5kA AIC)

Eaton DBU27-125E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 27,000V AC with a 125A current capacity, it features a ferrule-connected, single-barrel design with a 1.24-inch diameter and 2.39 lb weight. Certified to IEEE Std. C37.41, this Class E fuse delivers 12.5kA interrupting capacity at rated voltage for reliable protection in utility substations, industrial switchgear, and power distribution equipment.

Key Features & Specifications

• Type: DBU current-limiting medium-voltage fuse
• Voltage Rating: 27,000V AC
• Current Rating: 125A
• Dimensions: 1.24" diameter
• Standards: IEEE Std. C37.41
• Applications: Industrial switchgear, substations, power distribution
• Class Rating: E
• Connection: Ferrule
• Barrels: 1
• Velocity: Standard
• AIC rating: 12.5kA@27kV
• Weight: 2.39 lb

Product Identification

• UPC: 78667601127
• GTIN: 00786676011273