Bussmannn JCK-9R - Medium Voltage Fuse 2540V (200A, 50kA AIC)

Bussmannn JCK-9R is a medium voltage fuse designed for high-current circuit protection in industrial power systems. It features a 2540V voltage rating and 200A current rating, with a 50kA@2400V interrupting capacity for reliable fault protection. The fuse has a robust single-barrel construction with a 3-inch diameter and 6 lb weight, meeting Class R standards for rejection-style mounting. It complies with industry safety requirements for medium-voltage applications, including switchgear and motor control centers. Typical uses include protecting transformers, capacitors, and feeders in utility and heavy industrial environments.

Key Features & Specifications

• Type: JC Series medium voltage fuse, Class R rejection style
• Voltage Rating: 2540V AC
• Current Rating: 200A
• Dimensions: 3-inch diameter
• Standards: Meets Class R fuse requirements
• Applications: Industrial switchgear, motor control, power distribution
• AIC rating: 50kA@2400V
• Barrels: 1
• Weight: 6 lb

Product Identification

• UPC: 05171269009
• GTIN: 00051712690096