Bussmann JKS-40 - Class J Fuse 40A (200kA AIC @600V)

Bussmann JKS-40 is a current-limiting, fast-acting fuse from the Limitron family designed to provide reliable overcurrent protection in low-voltage industrial applications. It features a 40A current rating and 600V voltage rating with a high 200kA interrupting capacity at 600V for superior short-circuit protection. The fuse construction includes a single-barrel design measuring 2-3/8 inches in length with a 1.06-inch diameter and weighs 1.18 lb, built for durable performance. It complies with UL-248-8, CSA Class 1422-02, and CE standards, ensuring industry-recognized safety and reliability. Typical applications include motor branch circuits, industrial control panels, and electrical distribution equipment requiring Class J protection.

Key Features & Specifications

• Type: Current-limiting, fast-acting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 40A
• Dimensions: 2-3/8 inches length, 1.06 inches diameter
• Standards: UL-248-8 Guide JDDZ, CSA Class 1422-02, CE certified
• Applications: Motor branch circuits, industrial control panels, electrical distribution systems
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 1.18 lb
• Family: Limitron
• Country of Origin: Mexico

Product Identification

• UPC: 051712630405
• GTIN: 00051712630405