Cutler Hammer A550X200E-1 - Medium Voltage Fuse 200A (5500V, 63kA AIC)

The Cutler Hammer A550X200E-1 is a medium voltage current-limiting fuse from the CS-3 Series, designed to provide reliable overcurrent protection in industrial power distribution systems. It features a 5500V AC voltage rating and a 200A current rating, ensuring robust performance in demanding electrical environments. The fuse is constructed as a single-barrel, ferrule-connected unit with a 3-inch diameter and a 12-inch clip center spacing, contributing to a total weight of 5 lb. This Class E rated fuse complies with industry standards for medium voltage applications and offers an interrupting rating of 63kA at 5.5kV. It is typically applied in motor control centers, transformers, and feeder circuits where high-level fault current interruption is critical.

Key Features & Specifications

• Type: Medium Voltage, Current-Limiting, Single Barrel, Ferrule Connection, Class E
• Voltage Rating: 5500V AC
• Current Rating: 200A
• Dimensions: 3" Diameter, 12" Clip Center
• Standards: Industry Standards for Medium Voltage Fuses
• Applications: Industrial Power Distribution, Motor Control Centers, Transformer Protection, Feeder Circuits
• AIC rating: 63kA @ 5.5kV
• Family: CS-3 Series
• Weight: 5 lb
• Barrels: 1
• Connection: Ferrule
• Class Rating: E