Mersen 9F62FCB300 - Medium Voltage Fuse 5500V/300A (50kA AIC @5.5kV)

Mersen 9F62FCB300 is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This Class E fuse features a 5500V voltage rating and 300A current rating, with a robust dual-barrel construction measuring 3" in diameter and 12" clip center spacing. UL-listed to standard File E143362, it delivers 50kA interrupting capacity at 5.5kV for reliable short-circuit protection. The 18 lb fuse is engineered for demanding applications including motor control centers, transformers, and switchgear installations.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, dual-barrel design
• Voltage Rating: 5500V AC
• Current Rating: 300A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: UL listed (File E143362)
• Applications: Industrial power distribution, motor protection, switchgear
• Class Rating: E
• AIC rating: [email protected]
• Weight: 18 lb

Product Identification

• UPC: 782001395841
• GTIN: 00782001395841