Cutler Hammer A550X150E-1 - Medium Voltage Fuse 150A (5500V, 63kA AIC)

Cutler Hammer A550X150E-1 is a medium voltage current-limiting fuse designed for protecting electrical equipment in industrial power systems. It features a 150A current rating and a 5500V voltage rating, providing reliable circuit interruption. The fuse is constructed with a single-barrel ferrule connection, measures 3 inches in diameter with a 12-inch clip center spacing, and has a robust design weighing 5 lb. This CS-3 series fuse complies with Class E standards and delivers a high interrupting capacity of 63kA at 5.5kV. Typical applications include motor control centers, transformers, and feeder circuits in medium voltage distribution networks.

Key Features & Specifications

• Type: Medium Voltage Current-Limiting Fuse, Single Barrel, Ferrule Connection
• Voltage Rating: 5500V AC
• Current Rating: 150A
• Dimensions: 3" Diameter, 12" Clip Center
• Standards: Class E
• Applications: Motor Control Centers, Transformers, Feeder Circuits
• AIC Rating: 63kA @ 5.5kV
• Connection: Ferrule
• Barrels: 1
• Weight: 5 lb
• Family: CS-3 Series
• Type: A055