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

Cooper Bussmann JCT-1E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 15.5kV AC with a 1A current rating, it features a single-barrel construction with a 1.6-inch diameter and Class E interruption rating capable of handling 80kA fault currents at rated voltage. The fuse's 12.93-inch clip center spacing and 2 lb weight ensure secure mounting in medium-voltage switchgear, complying with industry standards for electrical protection. Typical applications include transformer protection, motor starters, and feeder circuits in utility and industrial power distribution systems.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse, single-barrel design
• Voltage Rating: 15,500V AC
• Current Rating: 1A
• Dimensions: 1.6" diameter, 12.93" clip center spacing
• Weight: 2 lb
• Standards: Class E interruption rating
• Applications: Industrial power systems, transformer protection, motor circuits
• AIC rating: [email protected]
• Class Rating: E