Bussmann LPS-RK-250SP - Class RK1 Fuse 250A 600V (300kA AIC Rating)

The Bussmann LPS-RK-250SP is a Class RK1 low-voltage current-limiting fuse from Eaton's Low-Peak family, engineered to provide superior short-circuit protection in electrical distribution systems. It features a 600V AC voltage rating with a 250A current rating and offers a high 300kA interrupting capacity at 600V for reliable fault protection. The fuse construction includes a single-barrel design with a 2.36-inch diameter and measures 11-5/8 inches in length, weighing 1 lb for robust industrial applications. This fuse meets multiple certification standards including UL, CSA C22.2 No. 248.12, and CE compliance for safety and performance assurance. Typical applications include industrial control panels, motor branch circuits, and electrical distribution equipment where current limitation and high interrupting ratings are required.

Key Features & Specifications

• Type: Class RK1 current-limiting fuse, single barrel design
• Voltage Rating: 600V AC
• Current Rating: 250A
• Dimensions: 11-5/8 inches length, 2.36 inches diameter
• Standards: UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2 No. 248.12, CE
• Applications: Industrial control panels, motor branch circuits, electrical distribution systems
• AIC rating: 300kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Family: Low-Peak
• Country of Origin: Mexico

Product Identification

• UPC: 051712548526
• GTIN: 00051712548526