Bussmann JCN-125X - Medium Voltage Current-Limiting Fuse 125A (15.5kV Class E)

The Bussmann JCN-125X is a medium-voltage current-limiting fuse designed for high-capacity circuit protection in industrial power systems. It features a 125A current rating and 15.5kV voltage rating, providing reliable interruption of fault currents. The fuse utilizes a dual-barrel ferrule connection design with a 3-inch diameter and standardized 21-inch clip center spacing for consistent mounting. Constructed to meet Class E specifications, this 12 lb unit complies with industry standards for medium-voltage protection applications across utility, industrial, and commercial power distribution networks.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse, dual-barrel construction with ferrule connection
• Voltage Rating: 15,500V AC
• Current Rating: 125A
• Dimensions: 3-inch diameter, 21-inch clip center spacing
• Standards: Class E rated
• Applications: Industrial power systems, utility distribution, commercial power networks
• Fuse Class: E
• Connection: Ferrule
• Barrels: 2
• Clip Center: 21 inches
• Weight: 12 lb