Eaton 449D635G03 - CLE Medium Voltage Fuse 8300V 50A (50kA AIC)

Eaton 449D635G03 is a medium voltage fuse from the CLE family designed for high-voltage circuit protection in industrial power systems. This Class E-rated fuse operates at 8300V with a 50A current rating and delivers 50kA interrupting capacity at 8.3kV for reliable fault protection. The single-barrel construction features a 3-inch diameter body with 14-inch clip center spacing, weighing 12 lb for robust mechanical durability. It meets industry standards for medium-voltage applications requiring precise overcurrent protection. Typical uses include transformer protection, motor circuits, and feeder protection in utility and industrial power distribution systems.

Key Features & Specifications

• Type: CLE medium voltage current-limiting fuse
• Voltage Rating: 8300V AC
• Current Rating: 50A
• Dimensions: 3" diameter, 14" clip center
• Standards: Class E rating
• Applications: Industrial power distribution, transformer protection
• AIC rating: [email protected]
• Barrels: 1
• Weight: 12 lb