Bussmann JKS-50 - Class J Time-Delay Fuse 50A (200kA Interrupting Rating)

Bussmann JKS-50 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 50A current rating, providing reliable overcurrent protection with high interrupting capacity. The fuse construction includes a single-barrel design measuring 2-3/8 inches in length with 1.06-inch diameter, built with robust materials for industrial environments. It meets UL 248-8, CSA Class 1422-02, and CE standards, ensuring compliance with international safety requirements. Typical applications include motor branch circuits, transformers, and feeder protection where high fault current interruption is critical.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 2-3/8 inches length, 1.06 inches diameter
• Standards: UL 248-8, CSA Class 1422-02, CE certified
• Applications: Motor circuits, transformer protection, industrial feeders
• Class Rating: J
• AIC rating: 200kA @ 600V
• Barrels: 1
• Weight: 1.18 lb
• Family: Limitron
• Country of Origin: Mexico

Product Identification

• UPC: 051712630504
• GTIN: 00051712630504