JCK-18R Cooper Bussmannn JC Series Medium Voltage Fuse 2540V 390A Fuse - Essential Electric Supply
JCK-18R Cooper Bussmannn JC Series Medium Voltage Fuse 2540V 390A Fuse - Essential Electric Supply

Bussmann JCK-18R - Medium Voltage Current-Limiting Fuse 390A (Class R, 2540V, 50kA AIC)

Bussmann
Price
Save $574.72
/
Title
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Bussmann JCK-18R is a medium voltage current-limiting fuse designed for high-capacity circuit protection in industrial power systems. It features a 2540V voltage rating with a 390A current rating, providing robust electrical protection capabilities. The fuse utilizes a dual-barrel construction with a 3-inch diameter and weighs 12 lb, engineered for durable performance in demanding environments. This Class R fuse meets industry standards for medium voltage applications and offers an interrupting rating of 50kA at 2400V. Typical applications include motor control centers, switchgear, and industrial power distribution systems where reliable overcurrent protection is critical.

Key Features & Specifications
  • Type: Medium Voltage Current-Limiting Fuse, Dual-Barrel Construction
  • Voltage Rating: 2540V AC
  • Current Rating: 390A
  • Dimensions: 3-inch Diameter
  • Standards: Class R Rated
  • Applications: Industrial Power Distribution, Motor Control Centers, Switchgear
  • AIC Rating: 50kA@2400V
  • Barrels: 2
  • Class Rating: R
  • Weight: 12 lb
  • Family: JC Series
  • Type Designation: JCK


Product Identification
  • UPC: 05171269018
  • GTIN: 00051712690188