Mersen 9F60GKD250 - Medium Voltage Fuse 5500V/250A (Class E Ferrule Connection)

Mersen 9F60GKD250 is a medium voltage fuse designed for high-current circuit protection in industrial power distribution systems. This Class E-rated fuse operates at 5500V with a 250A current rating, featuring a robust ferrule connection and dual-barrel construction for reliable performance. The 3-inch diameter unit weighs 18 lb with standardized 14-inch clip center spacing, meeting stringent industry requirements for medium voltage applications. Its design complies with relevant electrical standards for equipment protection. Typical applications include transformer protection, motor circuits, and feeder protection in utility and industrial settings.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse with dual-barrel construction
• Voltage Rating: 5500V AC
• Current Rating: 250A
• Dimensions: 3" diameter, 14" clip center spacing
• Standards: Class E rated
• Applications: Industrial power distribution, transformer protection
• Connection: Ferrule termination
• Barrels: 2
• Weight: 18 lb
• Family: 9F60 Series