Eaton Bussmann LPS-RK-100SPI - Low-Peak Time-Delay Fuse 100A (300kA AIC @600V)

Eaton Bussmann LPS-RK-100SPI is a Low-Peak time-delay fuse designed for comprehensive circuit protection in industrial electrical systems. This Class RK1 fuse provides 100A current protection with a 600V AC rating and features a high 300kA interrupting capacity for reliable fault current interruption. The single-barrel construction measures 7-7/8 inches in length with a 1.11-inch diameter and 1 lb weight, utilizing current-limiting technology to protect against short-circuits and overload conditions. Certified to UL, CSA, and CE standards including UL File E4273 and CSA File 53787, this fuse meets rigorous safety requirements for industrial applications. Typical installations include motor branch circuits, transformers, and feeder circuits where time-delay characteristics and high interrupting ratings are essential for system protection.

Key Features & Specifications

• Type: Low-Peak time-delay current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 7-7/8 inches length, 1.11 inches 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
• Class Rating: RK1
• AIC rating: 300kA@600V
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712626569
• GTIN: 00051712626569