Bussmann LPS-RK-150SPI - RK1 Time-Delay Fuse 150A (300kA AIC @600V)

Bussmann LPS-RK-150SPI is a low-voltage RK1 time-delay fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 150A current capacity and a high 300kA interrupting rating at 600V for reliable fault protection. The fuse measures 9-5/8 inches in length with a 0.81-inch diameter, constructed as a single-barrel design weighing 1 lb. It meets multiple safety certifications including UL, CSA, and CE standards for industrial applications. Typical uses include motor branch circuits, transformers, and feeder protection in commercial and industrial power distribution systems.

Key Features & Specifications

• Type: RK1 time-delay fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 150A
• Dimensions: 9-5/8 in length, 0.81 in diameter
• Standards: UL (File E4273), CSA (File 53787), CE
• Applications: Motor circuits, transformers, industrial feeders
• Class Rating: RK1
• AIC Rating: 300kA @ 600V
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712626941
• GTIN: 00051712626941