Bussmann LPN-RK-90SP - Low-Peak Time-Delay Fuse 90A (300kA AIC @ 250V)

Bussmann LPN-RK-90SP is a Low-Peak time-delay fuse designed for protecting industrial electrical circuits from overloads and short circuits. It features a 90A current rating and 250V voltage rating with a high 300kA interrupting capacity at 250V AC. The fuse measures 5-7/8 inches in length with a 1.1-inch diameter and weighs 2.5 lb, constructed as a single-barrel RK1 class fuse. It complies with UL, CSA, and CE standards including UL File E4273 and CSA File 53787. Typical applications include motor branch circuits, transformers, and feeder protection in industrial power distribution systems.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, single barrel, RK1 class
• Voltage Rating: 250V AC
• Current Rating: 90A
• Dimensions: 5-7/8 in length, 1.1 in diameter
• Weight: 2.5 lb
• 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
• Family: Low-Peak
• Country of Origin: Mexico

Product Identification

• UPC: 051712538442
• GTIN: 00051712538442