Bussmann LPN-RK-175SP - Low-Peak Time-Delay Fuse 175A (300kA AIC @ 250V)

Bussmann LPN-RK-175SP is a Low-Peak time-delay fuse designed for circuit protection in industrial electrical systems. This 175A rated fuse operates at 250V AC with a 300kA interrupting rating, providing reliable overload and short-circuit protection. The fuse features a single-barrel construction with a 1.61-inch diameter and 7-1/8-inch length, manufactured to RK1 class specifications for time-delay characteristics. It complies with UL, CSA, and CE standards including UL File E4273 and CSA Class 1422-02. Typical applications include motor branch circuits, transformers, and feeder protection in industrial facilities and commercial buildings.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, RK1 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 175A
• Dimensions: 7-1/8 inch length, 1.61 inch diameter
• Standards: UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2 No. 248.12, CE
• Applications: Motor branch circuits, transformer protection, industrial feeder circuits
• AIC rating: 300kA@250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712538497
• GTIN: 00051712538497