Bussmann LPN-RK-3-2/10SP - Low-Peak Fuse 3A 250V (300kA AIC, RK1 Class)

Bussmann LPN-RK-3-2/10SP is a low-voltage fuse designed for circuit protection in industrial and commercial applications. This RK1-class fuse features a 250V AC rating with a 3A current capacity and a high interrupting rating of 300kA at 250V for reliable short-circuit protection. The compact design measures 2 inches in length with a 0.56-inch diameter and features a single-barrel construction with Low-Peak time-delay characteristics. Certified to UL, CSA, and CE standards (including UL File E4273 and CSA File 53787), it meets stringent safety requirements for electrical distribution systems. Typical applications include motor control centers, panelboards, and industrial equipment where selective coordination is critical.

Key Features & Specifications

• Type: LPN-RK time-delay fuse, single-barrel construction
• Voltage Rating: 250V AC
• Current Rating: 3A
• Dimensions: 2 in length, 0.56 in diameter
• Weight: 1.5 lb
• Class Rating: RK1
• AIC Rating: 300kA @ 250V
• Certification: UL (File E4273), CSA (File 53787, C22.2 No. 248.12), CE
• Applications: Industrial control panels, motor protection, power distribution
• Country of Origin: Mexico

Product Identification

• UPC: 051712538190
• GTIN: 00051712538190