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

Bussmann LPN-RK-90SP is a Low-Peak time-delay fuse designed for circuit protection in industrial electrical systems. Rated for 250V AC/DC operation with a 90A current capacity, it features a 300kA interrupting rating at 250V for high-fault protection. The fuse has a compact 5-7/8" length and 1.1" diameter construction with single-barrel RK1 class design, weighing 2.5 lb. It meets multiple certifications including UL, CSA, and CE standards for safety compliance. Typical applications include motor branch circuits, transformers, and feeder protection in commercial/industrial power distribution.

Key Features & Specifications

• Type: LPN-RK time-delay fuse with current-limiting design
• Voltage Rating: 250V AC/DC
• Current Rating: 90A
• Dimensions: 5-7/8" length x 1.1" diameter
• Standards: UL (E4273, JFHR, JDDZ), CSA (1422-02, 53787, C22.2 No. 248.12), CE
• Applications: Motor circuits, transformers, feeders
• Class Rating: RK1
• AIC rating: 300kA@250V
• Barrels: 1
• Weight: 2.5 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712538442
• GTIN: 00051712538442