Cooper Bussmann JCY-5E - Medium Voltage Fuse 5A@5500V (40kA AIC)

Cooper Bussmann JCY-5E 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 5A current rating and 40kA interrupting capacity at rated voltage, housed in a durable single-barrel construction with 12-inch clip centers. The 2-inch diameter fuse meets stringent industry standards for medium-voltage applications with its silver-sand filler and precision-calibrated elements. UL/CSA-certified for reliability, it's commonly deployed in transformer protection, motor starters, and feeder circuits requiring stable fault current interruption.

Key Features & Specifications

• Type: Current-limiting medium-voltage fuse (Class E) with silver-sand construction
• Voltage Rating: 5500V AC
• Current Rating: 5A
• Dimensions: 2" diameter, 12" clip center spacing
• Standards: UL/CSA listed
• Applications: Transformer/motor protection, industrial feeders
• AIC rating: 40kA @ 5500V
• Barrels: 1
• Weight: 3 lb

Product Identification

• UPC: 05171269444
• GTIN: 00051712694445