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

Bussmann LPN-RK-1SP is a Low-Peak time-delay fuse designed for protecting electrical circuits and equipment from overcurrent conditions. It features a 250V AC voltage rating with a 1A current rating and provides high interrupting capacity up to 300kA at 250V AC. The fuse construction includes a single-barrel design with 0.56-inch diameter and 2-inch length, weighing 1 lb, built to RK1 class specifications for current limitation and time-delay characteristics. It complies with multiple industry standards including UL, CSA, and CE certifications for safety and performance. This fuse is typically applied in industrial control circuits, motor branch circuits, and transformer protection where selective coordination and high fault current interruption are required.

Key Features & Specifications

• Type: Low-Peak time-delay current-limiting fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 2-inch length, 0.56-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: Industrial control circuits, motor protection, transformer circuits
• AIC rating: 300kA@250V AC
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Family: Low-Peak
• Country of Origin: Mexico

Product Identification

• UPC: 051712538084
• GTIN: 00051712538084