Eaton DBU17-20E - Medium Voltage Fuse 17kV 20A (14kA AIC)

Eaton DBU17-20E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 17,000V AC with a 20A current capacity, it features a ferrule connection, single-barrel construction, and a 14kA@17kV interrupting rating. The Class E fuse measures 1.24" in diameter with a standard velocity characteristic, constructed for reliable operation in demanding environments while meeting industry standards for medium-voltage protection. Typical applications include transformer protection, motor starters, and feeder circuits in utility and industrial power distribution systems.

Key Features & Specifications

• Type: DBU current-limiting medium-voltage fuse
• Voltage Rating: 17,000V AC
• Current Rating: 20A
• Dimensions: 1.24" diameter
• Standards: Class E rating
• Applications: Transformer/motor circuit protection
• AIC rating: 14kA@17kV
• Connection: Ferrule
• Barrels: 1
• Velocity: Standard
• Weight: 2.12 lb

Product Identification

• UPC: 78667000744
• GTIN: 00786670007449