Bussmann LPS-RK-150SPI - Low Voltage RK1 Fuse 150A 600V (300kA AIC Rating)

Bussmann LPS-RK-150SPI is a low voltage fuse designed for providing reliable circuit protection in industrial electrical systems. This RK1 class fuse features a 150A current rating and 600V voltage rating with a high 300kA interrupting capacity at 600V for superior fault protection. The single-barrel construction measures 9-5/8 inches in length with a 0.81-inch diameter and weighs 1 lb, featuring time-delay characteristics to prevent nuisance tripping from motor starting currents. It complies with multiple industry standards including UL Special Purpose Guide JFHR, Guide JDDZ (File E4273), CSA Class 1422-02 (File 53787), and CSA C22.2 No. 248.12 with CE certification. Typical applications include motor branch circuits, transformers, and industrial control panels requiring durable protection against overloads and short circuits.

Key Features & Specifications

• Type: Low Voltage RK1 Class Time-Delay Fuse, Single Barrel Construction
• Voltage Rating: 600V AC
• Current Rating: 150A
• Dimensions: 9-5/8 inches Length, 0.81 inches Diameter
• Standards: CE, UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2 No. 248.12
• Applications: Motor Branch Circuits, Transformers, Industrial Control Panels
• AIC rating: 300kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Certification: CE, UL, CSA

Product Identification

• UPC: 051712626941
• GTIN: 00051712626941