Bussmann LPN-RK-3SP - Low-Peak RK1 Fuse 3A (300kA AIC, 250V)

The Bussmann LPN-RK-3SP is a Low-Peak time-delay, current-limiting fuse designed to provide reliable circuit protection for motor circuits and transformers by clearing both high-level and low-level faults. It features a 3A current rating and a 250V AC voltage rating, housed in a compact 1/2" x 2-inch cylindrical body with a 0.56-inch diameter and a single barrel construction weighing 1 lb. This fuse meets stringent industry standards including UL and CSA certifications, ensuring compliance with safety and performance requirements. Its 300kA interrupting rating and RK1 classification make it suitable for a wide range of industrial applications, including motor branch circuits and feeder circuits, where high fault current protection is critical.

Key Features & Specifications

• Type: Low-Peak RK1 time-delay, current-limiting fuse
• Voltage Rating: 250V AC
• Current Rating: 3A
• Dimensions: 1/2" x 2 inches (Diameter: 0.56 inches)
• Standards: CE, UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2, No. 248.12
• Applications: Motor circuit and transformer protection
• AIC rating: 300kA @ 250V AC
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712538183
• GTIN: 00051712538183