Eaton DBU17-125E - Medium Voltage Fuse 17kV 125A (14kA AIC @17kV)

Eaton DBU17-125E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 17,000V AC with a 125A current capacity, it features a ferrule connection, single-barrel construction, and a 1.24-inch diameter in a compact 2.08 lb package. Certified to IEEE Std. C37.41, this Class E fuse delivers 14kA interrupting capacity at 17kV for reliable overcurrent protection in utility substations, industrial switchgear, and transformer circuits.

Key Features & Specifications

• Type: DBU current-limiting fuse with ferrule connection
• Voltage Rating: 17,000V AC
• Current Rating: 125A
• Dimensions: 1.24" diameter
• Standards: IEEE Std. C37.41
• Applications: Industrial switchgear, transformer protection
• Class Rating: E
• AIC rating: 14kA@17kV
• Connection: Ferrule
• Barrels: 1
• Velocity: Standard
• Weight: 2.08 lb

Product Identification

• UPC: 786676011105
• GTIN: 00786676011105