Bussmann LPN-RK-20SP - Low-Peak Fuse 20A (300kA AIC @250V)

Bussmann LPN-RK-20SP is a Low-Peak time-delay fuse designed for circuit protection in low-voltage applications. It features a 250V AC rating with a 20A current capacity and a 300kA interrupting rating at 250V for high-fault current protection. The fuse has a compact cylindrical design with a 0.56-inch diameter and 2-inch length, constructed with an RK1 class rating for time-delay operation. It meets multiple certifications including UL, CSA, and CE standards for industrial safety compliance. Typical applications include motor branch circuits, transformers, and power distribution panels where selective coordination is required.

Key Features & Specifications

• Type: LPN-RK time-delay fuse with single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 20A
• Dimensions: 0.56" diameter x 2" length
• Standards: UL (E4273), CSA (53787, C22.2 No. 248.12), CE
• Applications: Motor circuits, transformers, industrial power distribution
• Class Rating: RK1
• AIC rating: 300kA @ 250V
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712538343
• GTIN: 00051712538343