Eaton 449D759G07 - CLS Medium Voltage Fuse 5500V/230A (50kA AIC)

Eaton 449D759G07 is a medium voltage current-limiting fuse (CLS) designed for high-voltage circuit protection in industrial power systems. Rated for 5500V AC with a 230A current capacity, it provides 50kA interrupting capacity at 5.5kV for reliable fault protection. The single-barrel R-class fuse features a 3" diameter construction with 12" clip center spacing and weighs 9 lb for robust mechanical stability. Compliant with industry standards for medium voltage applications, it is engineered for switchgear, motor control centers, and transformer protection in utility and industrial environments.

Key Features & Specifications

• Type: Current-limiting fuse (CLS), R-class, single-barrel design
• Voltage Rating: 5500V AC
• Current Rating: 230A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: Medium voltage industrial compliance
• Applications: Switchgear, MCCs, transformer protection
• AIC rating: [email protected]
• Weight: 9 lb
• Class Rating: R