Bussmann JKS-250 - Class J Time-Delay Fuse 250A (200kA AIC @600V)

Bussmann JKS-250 is a Class J time-delay fuse from the LIMITRON family designed for branch circuit protection in low voltage electrical systems. It features a 250A current rating and 600V voltage rating with a high 200kA interrupting capacity at 600V for reliable short-circuit protection. The fuse construction includes a single barrel design with 2.11-inch diameter and 7-1/8 inch length, weighing 3 lb for robust industrial applications. This fuse meets CE/UL-248-8 Guide JDDZ and CSA Class 1422-02 standards, ensuring compliance with industry safety requirements. Typical applications include motor circuit protection, industrial control panels, and power distribution equipment where time-delay characteristics prevent nuisance tripping during motor starting currents.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 250A
• Dimensions: 7-1/8 inch length, 2.11 inch diameter
• Weight: 3 lb
• Standards: CE/UL-248-8 Guide JDDZ, CSA Class 1422-02
• Applications: Motor circuit protection, industrial control panels, power distribution
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Family: LIMITRON
• Country of Origin: Mexico

Product Identification

• UPC: 051712632508
• GTIN: 00051712632508