Cooper Bussmann JCT-1/2E - Medium Voltage Fuse 15.5kV 1A (80kA AIC)

Cooper Bussmann JCT-1/2E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This Class E-rated fuse operates at 15.5kV with a 1A current rating and delivers 80kA interrupting capacity at rated voltage. The single-barrel design features a 1.6-inch diameter with 12.93-inch clip center spacing, constructed for durable performance in demanding environments. It complies with industry standards for medium-voltage protection applications. Typical uses include transformer protection, motor circuits, and feeder protection in utility and industrial power distribution systems.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse, Class E
• Voltage Rating: 15,500V AC
• Current Rating: 1A
• Dimensions: 1.6" diameter, 12.93" clip center
• Standards: Meets medium-voltage fuse requirements
• Applications: Transformer/motor protection, power distribution
• AIC rating: [email protected]
• Barrels: 1
• Weight: 2 lb
• Class Rating: E