Eaton 449D759G04 - CLS Medium Voltage Fuse 5500V 150A (50kA AIC)

Eaton 449D759G04 is a medium voltage current-limiting fuse (CLS) designed for high-voltage circuit protection in industrial power systems. Rated for 5500V AC operation with a 150A current rating, it provides 50kA interrupting capacity at 5.5kV for reliable short-circuit protection. The single-barrel R-class fuse features a 3" diameter ceramic body with 12" clip center spacing, weighing 9 lb for robust construction. It meets industry standards for medium voltage applications, including switchgear and transformer protection in utility and industrial power distribution networks.

Key Features & Specifications

• Type: Current-limiting fuse (CLS) with ceramic construction
• Voltage Rating: 5500V AC
• Current Rating: 150A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: R-class rated
• Applications: Industrial switchgear, transformer protection
• AIC rating: [email protected]
• Barrels: 1
• Weight: 9 lb