Bussmann LPN-RK-1-1/4SP - Low-Peak RK1 Fuse 1A 250V (300kA AIC Rating)

Bussmann LPN-RK-1-1/4SP is a low voltage fuse designed for circuit protection in industrial electrical systems. This 1A current-rated fuse operates at 250V AC with a 300kA interrupting rating, providing reliable overcurrent protection. The single-barrel construction features a 0.56-inch diameter and 2-inch length with RK1 class time-delay characteristics. It complies with UL, CSA, and CE standards for safety and performance. Typical applications include motor branch circuits, transformers, and industrial control panels where coordinated protection is required.

Key Features & Specifications

• Type: Low-Peak RK1 time-delay fuse with single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 2 inches length, 0.56 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 circuits, transformers, industrial control panels
• AIC rating: 300kA@250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1.5 lb
• Country of Origin: Mexico

Product Identification

• UPC: 05171253810
• GTIN: 00051712538107