Cooper Bussmann JCK-A-5R - Medium Voltage Fuse 150A (50kA@2400V AIC)

Cooper Bussmann JCK-A-5R is a medium-voltage current-limiting fuse designed for high-interrupting-capacity circuit protection in industrial power systems. This JC Series fuse features a 2540V voltage rating and 150A current rating with a 50kA@2400V AIC rating for reliable fault interruption. The single-barrel R-class fuse measures 3" in diameter with a robust 7 lb construction, meeting stringent industry standards for medium-voltage applications. Its current-limiting design provides critical protection for transformers, motors, and switchgear in utility and heavy industrial environments.

Key Features & Specifications

• Type: JCK series current-limiting medium-voltage fuse
• Voltage Rating: 2540V AC
• Current Rating: 150A
• Dimensions: 3" diameter
• Standards: R-class rating
• Applications: Transformer/motor protection, industrial switchgear
• AIC rating: 50kA@2400V
• Barrels: 1
• Weight: 7 lb
• Family: JC Series

Product Identification

• UPC: 05171217360
• GTIN: 00051712173605