Bussmannn LPS-RK-4-1/2SP - Low-Peak Fuse 4A 600V (300kA AIC, RK1 Class)

Bussmannn LPS-RK-4-1/2SP is a Low-Peak time-delay fuse designed for circuit protection in industrial electrical systems. It features a 600V AC/DC voltage rating and a 4A current rating with a 300kA interrupting capacity at 600V for reliable short-circuit protection. The fuse has a compact cylindrical design with a 0.81-inch diameter and 5-inch length, constructed with a single-barrel RK1 class configuration for time-delay performance. It meets multiple industry standards including UL, CSA, and CE certifications for safety compliance. Typical applications include motor branch circuits, transformers, and power distribution equipment requiring selective coordination.

Key Features & Specifications

• Type: LPS-RK time-delay fuse, single-barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 4A
• Dimensions: 5 in length, 0.81 in diameter
• Standards: UL (E4273), CSA (53787, C22.2 No. 248.12), CE
• Applications: Motor circuits, transformers, power distribution
• Class Rating: RK1
• AIC rating: 300kA@600V
• Weight: 2.6 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712548229
• GTIN: 00051712548229