Mersen 9F62DDD080 - Medium Voltage Fuse 15.5kV/80A (50kA AIC)

Mersen 9F62DDD080 is a medium voltage fuse designed for high-voltage circuit protection in industrial power systems. This Class E-rated fuse operates at 15.5kV with an 80A current rating and 50kA interrupting capacity, providing reliable overcurrent protection for demanding applications. The single-barrel construction features a 3-inch diameter and 15-inch clip center spacing, with a robust 11 lb design for mechanical durability. UL-listed to standard File E143362, it meets stringent safety requirements for medium-voltage distribution networks. Typical applications include transformer protection, motor starters, and switchgear in utility and industrial power systems.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, Class E, single-barrel design
• Voltage Rating: 15,500V AC
• Current Rating: 80A
• Dimensions: 3" diameter, 15" clip center spacing
• Standards: UL listed (File E143362)
• Applications: Transformer protection, industrial switchgear, motor circuits
• AIC rating: 50kA at 15.5kV
• Weight: 11 lb
• Class Rating: E

Product Identification

• UPC: 782001395810
• GTIN: 00782001395810