Bussmannn JKS-50 - Class J Fuse 50A 600V (200kA AIC)

Bussmannn JKS-50 is a Class J low-voltage fuse designed for circuit protection in industrial applications, featuring a 50A current rating and 600V AC voltage capacity. Its compact 1.06-inch diameter cylindrical design with 2-3/8-inch length and single-barrel construction meets UL 248-8 and CSA Class 1422-02 standards for safety compliance. The fuse delivers 200kA interrupting capacity at rated voltage, with a 1.18 lb weight for easy handling in panel installations. Typical applications include motor protection, transformer circuits, and feeder protection in commercial and industrial power distribution systems.

Key Features & Specifications

• Type: Class J time-delay fuse with Limitron technology
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 1.06" diameter x 2-3/8" length
• Standards: UL 248-8, CSA Class 1422-02, CE
• Applications: Motor circuits, transformers, feeders
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 1.18 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712630504
• GTIN: 00051712630504