Mersen 9F62FCB450 - Medium Voltage Fuse 450A 5500V (Class E, 50kA AIC)

Mersen 9F62FCB450 is a medium voltage current-limiting fuse designed for high-capacity circuit protection in industrial power systems. This Class E rated fuse operates at 5500V with a 450A current rating and provides 50kA interrupting capacity at 5.5kV for reliable fault protection. The dual-barrel construction features a 3-inch diameter body with 12-inch clip center spacing and weighs 18 lb for robust mechanical durability. Manufactured to meet industry standards for medium voltage applications, this fuse ensures compliance with rigorous safety requirements. Typical applications include motor protection, transformer circuits, and feeder protection in industrial power distribution systems.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, dual-barrel construction, Class E rating
• Voltage Rating: 5500V AC
• Current Rating: 450A
• Dimensions: 3-inch diameter, 12-inch clip center spacing
• Standards: Meets industry standards for medium voltage protection
• Applications: Industrial power systems, motor protection, transformer circuits, feeder protection
• AIC rating: [email protected]
• Barrels: 2
• Class Rating: E
• Diameter: 3 inches
• Clip Center: 12 inches
• Weight: 18 lb
• Family: 9F62 Series
• Item Subcategory: Medium Voltage

Product Identification

• GTIN: 00782001395872