Cutler Hammer A1550X30E-1 - Class E Medium Voltage Fuse 30A (15.5kV, 50kA AIC)

Cutler Hammer A1550X30E-1 is a medium voltage current-limiting fuse designed for protecting electrical equipment in industrial power distribution systems. It features a 15.5kV voltage rating and a 30A current rating, providing reliable overcurrent protection for medium-voltage circuits. The fuse is constructed as a single-barrel unit with ferrule connections, measures 3 inches in diameter with a 15-inch clip center spacing, and weighs 13 lb for robust physical durability. This CS-3 series fuse complies with Class E rating standards and delivers a 50kA interrupting capacity at 15.5kV for high-fault current protection. Typical applications include motor control centers, transformers, and feeder circuits in industrial facilities requiring medium-voltage circuit protection.

Key Features & Specifications

• Type: Current-limiting medium voltage fuse, single barrel construction with ferrule connections
• Voltage Rating: 15,500V AC
• Current Rating: 30A
• Dimensions: 3" diameter, 15" clip center spacing
• Standards: Class E rated
• Applications: Industrial power distribution systems, motor control centers, transformer protection
• AIC rating: 50kA @ 15.5kV
• Connection: Ferrule
• Barrels: 1
• Weight: 13 lb
• Family: CS-3 Series
• Item Subcategory: Medium Voltage