Cooper Bussmann JCK-5R - Medium Voltage Fuse 150A@2540V (50kA AIC Rating)

Cooper Bussmann JCK-5R is a medium-voltage current-limiting fuse designed for high-interruption capacity 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 current interruption. The single-barrel R-class fuse has a 3-inch diameter and 6 lb weight, constructed for durability in demanding environments. It meets industry standards for medium-voltage applications and is commonly used in motor protection, transformer circuits, and feeder protection systems.

Key Features & Specifications

• Type: JCK-series medium-voltage current-limiting fuse (R-class)
• Voltage Rating: 2540V AC
• Current Rating: 150A
• Dimensions: 3-inch diameter
• Standards: Industry-compliant medium-voltage protection
• Applications: Industrial motor protection, transformer circuits, feeder systems
• AIC rating: 50kA@2400V
• Barrels: 1
• Class Rating: R
• Weight: 6 lb

Product Identification

• UPC: 05171269005
• GTIN: 00051712690058