Cooper Bussmann LPN-RK-1/2SP - Low Voltage Fuse 1A (300kA AIC @250V)

Cooper Bussmann LPN-RK-1/2SP is a low-voltage time-delay fuse designed for circuit protection in industrial and commercial applications. It features a 250V AC rating with a 1A current capacity and a 300kA interrupting rating at 250V for high-fault protection. The fuse has a compact design with a 1.61-inch diameter and 2-inch length, constructed as a single-barrel RK1 class fuse with time-delay characteristics. It meets multiple certifications including UL, CSA, and CE standards for safety and performance. Typical applications include motor control centers, transformers, and power distribution systems requiring reliable overcurrent protection.

Key Features & Specifications

• Type: Time-delay fuse, RK1 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 2 in length, 1.61 in diameter
• Weight: 1.5 lb
• Standards: UL (E4273, JFHR, JDDZ), CSA (1422-02, 248.12), CE
• AIC Rating: 300kA at 250V
• Country of Origin: Mexico

Product Identification

• UPC: 051712538053
• GTIN: 00051712538053