Mersen 9F60FPK040 - Medium Voltage Fuse 38kV/40A (UL E143362, 13kA AIC)

Mersen 9F60FPK040 is a medium voltage fuse designed for high-voltage circuit protection in industrial power systems. This Class E-rated fuse operates at 38,000V AC with a 40A current rating and features a single-barrel design with a 3-inch diameter and 27-inch clip center spacing. Constructed for robust performance, it meets UL standard E143362 and delivers a 13kA interrupting capacity at 38kV. Typical applications include transformer protection, motor starters, and feeder circuits in utility and heavy industrial environments.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, Class E
• Voltage Rating: 38,000V AC
• Current Rating: 40A
• Dimensions: 3" diameter, 27" clip center
• Standards: UL listed (File E143362)
• Applications: Transformer/motor protection, industrial feeders
• AIC rating: 13kA@38kV
• Barrels: 1
• Weight: 6 lb

Product Identification

• UPC: 078200139733
• GTIN: 00782001397333