Bussmann LPN-RK-6-1/4SP - Low-Peak Time-Delay Fuse 6A 250V (RK1 Class, 300kA AIC)

Bussmann LPN-RK-6-1/4SP is a low voltage time-delay fuse designed for branch circuit protection in industrial electrical systems. It features a 6A current rating and 250V voltage rating with a 300kA interrupting capacity at rated voltage. The fuse construction includes a single-barrel design with 0.56" diameter and 2" length, weighing 1.5 lb, built to RK1 class specifications for time-delay characteristics. It complies with UL, CSA, and CE standards including UL File E4273 and CSA Class 1422-02. Typical applications include motor circuit protection, transformer protection, and industrial control panel applications where time-delay characteristics prevent nuisance tripping during temporary overload conditions.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, RK1 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 6A
• Dimensions: 2" length, 0.56" 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 circuit protection, transformer protection, industrial control panels
• AIC rating: 300kA@250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1.5 lb
• Country of Origin: Mexico

Product Identification

• UPC: 05171253826
• GTIN: 00051712538268