Cooper Bussmann JCY-7E - Medium Voltage Fuse 5500V 7A (40kA AIC)

Cooper Bussmann JCY-7E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This Class E fuse features a 5500V AC rating with a 7A current capacity and 40kA interrupting rating at full voltage, housed in a durable single-barrel construction with 12-inch clip spacing. The 2-inch diameter unit meets industry standards for medium-voltage applications with its silver-sand fuse element technology for precise fault clearing. Its 3 lb design is engineered for switchgear and transformer protection in utility and heavy industrial environments.

Key Features & Specifications

• Type: Current-limiting medium-voltage fuse (Class E) with silver-sand element
• Voltage Rating: 5500V AC
• Current Rating: 7A
• Dimensions: 2" diameter, 12" clip center spacing
• Standards: IEEE C37.40-41, UL 248-12
• Applications: Transformer protection, switchgear, utility distribution
• AIC rating: 40kA@5500V
• Barrels: 1
• Weight: 3 lb
• Class Rating: E

Product Identification

• UPC: 05171269445
• GTIN: 00051712694452