Bussmann LPN-RK-110SP - Low-Peak Time-Delay Fuse 110A (300kA AIC @250V)

Bussmann LPN-RK-110SP is a Low-Peak time-delay fuse designed for comprehensive circuit protection in industrial electrical systems, providing reliable overload and short-circuit interruption. It features a 110A current rating with a 250V AC voltage rating and delivers a 300kA interrupting capacity at rated voltage for high-fault current protection. The fuse construction utilizes a single-barrel design with 1.61-inch diameter and 7-1/8 inch length, manufactured to precise dimensional standards with a weight of 1 lb. This RK1 class fuse meets multiple certification standards including UL, CSA C22.2 No. 248.12, and CE compliance for industrial safety requirements. Typical applications include motor branch circuits, transformer protection, and feeder circuits 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: 110A
• Dimensions: 7-1/8 inch length, 1.61 inch 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, transformer protection, feeder circuits
• AIC rating: 300kA@250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Family: Low-Peak
• Item Subcategory: Low Voltage Fuse
• Country of Origin: Mexico

Product Identification

• UPC: 051712538466
• GTIN: 00051712538466