Eaton Bussmann LPS-RK-4-1/2SP - Low-Peak Time-Delay Fuse 4A 600V (RK1 Class 300kA AIC)

Bussmann LPS-RK-4-1/2SP is a Low-Peak time-delay fuse designed for protecting industrial electrical circuits and equipment from short-circuit and overload conditions. It features a 600V AC voltage rating with a 4A current rating and provides high interrupting capacity up to 300kA at 600V. The fuse construction includes a single barrel design with 0.81-inch diameter and 5-inch length, weighing 2.6 lb, built with RK1 class current-limiting characteristics. This fuse meets multiple industry standards including UL, CSA, and CE certifications for safety and performance compliance. Typical applications include motor branch circuits, transformers, and power distribution systems where reliable circuit protection is required.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, current-limiting, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 4A
• Dimensions: 5 inches length, 0.81 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: Motor branch circuits, transformers, power distribution systems
• AIC rating: 300kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 2.6 lb
• Family: Low-Peak
• Country of Origin: Mexico

Product Identification

• UPC: 051712548229
• GTIN: 00051712548229