Bussmann LPN-RK-500SP - Low-Peak Time-Delay Fuse 500A (300kA AIC @250V)

Bussmann LPN-RK-500SP is a Low-Peak time-delay fuse designed for industrial circuit protection applications requiring high interrupting capacity. It features a 500A current rating and 250V voltage rating with a 300kA interrupting capacity at 250V for reliable fault protection. The fuse measures 10.38 inches in length with a 2.88-inch diameter cylindrical body and weighs 2 lb, constructed as a single-barrel RK1 class fuse. It carries UL Listed, CSA Certified, and CE Marked certifications, meeting international safety standards for use in industrial power distribution systems, motor circuits, and electrical equipment protection where time-delay characteristics and high fault current interruption are required.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, RK1 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 500A
• Dimensions: 10.38" L x 2.88" H x 2.88" W
• Standards: UL Listed, CSA Certified, CE Marked
• Applications: Industrial power distribution, motor circuit protection, electrical equipment protection
• AIC rating: 300kA@250V
• Class Rating: RK1
• Barrels: 1
• Diameter: 2.88 inches
• Weight: 2 lb
• Certification: UL Listed, CSA Certified, CE Marked

Product Identification

• UPC: 051712538572
• GTIN: 00051712538572