Cooper Bussmann LPS-RK-450 - Low-Peak Time-Delay Fuse 450A@600V (300kA AIC)

Cooper Bussmann LPS-RK-450 is a Low-Peak time-delay fuse designed for circuit protection in low-voltage applications. Rated for 600V AC/DC systems with a 450A current capacity, it features an RK1 class rating and 300kA interrupting capacity at 600V for robust short-circuit protection. The single-barrel construction measures 2.88" in diameter with a 6 lb weight, engineered for durability in industrial environments. Compliant with UL/CSA standards, this fuse is commonly used in motor control centers, switchgear, and power distribution panels requiring time-delay characteristics.

Key Features & Specifications

• Type: LPS-RK time-delay fuse with sand-filled ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 450A
• Dimensions: 2.88" diameter
• Standards: UL 248-12, CSA C22.2
• Applications: Motor protection, transformer circuits, industrial power distribution
• Class Rating: RK1
• Barrels: 1
• AIC rating: 300kA@600V
• Weight: 6 lb

Product Identification

• GTIN: 051712548564