Cooper Bussmann JCY-3E - Medium Voltage Fuse 5500V (40kA AIC)

Cooper Bussmann JCY-3E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. It features a 5500V AC voltage rating and 3A current rating with a 40kA interrupting capacity at rated voltage, housed in a durable single-barrel design with 12-inch clip center spacing. The fuse meets Class E standards with a 2-inch diameter and 3 lb weight, constructed for reliable operation in demanding environments. It complies with industry standards for medium-voltage protection, typically applied in transformer protection, motor circuits, and feeder protection for industrial power distribution systems.

Key Features & Specifications

• Type: JCY series medium-voltage current-limiting fuse
• Voltage Rating: 5500V AC
• Current Rating: 3A
• Dimensions: 2" diameter, 12" clip center spacing
• Standards: Class E rated
• Applications: Transformer protection, motor circuits, feeder protection
• AIC rating: 40kA@5500V
• Barrels: 1
• Weight: 3 lb

Product Identification

• UPC: 05171269443
• GTIN: 00051712694438