Cooper Bussmann LPS-RK-300 - Low-Peak Fuse 300A (300kA@600V Interrupt Rating)

Cooper Bussmann LPS-RK-300 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This RK1-class fuse features a 600V AC rating with a 300A current capacity and 300kA interrupting rating at 600V for reliable short-circuit protection. The single-barrel construction measures 2.36" in diameter with a robust design weighing 2 lb, meeting UL/CSA standards for low-peak fuses. Compliant with industry safety requirements, it provides selective coordination in motor control centers, switchgear, and panelboards where high fault currents may occur.

Key Features & Specifications

• Type: Low-Peak (LPS-RK) current-limiting fuse with time-delay characteristics
• Voltage Rating: 600V AC
• Current Rating: 300A
• Dimensions: 2.36" diameter
• Standards: UL/CSA listed, RK1 classification
• Applications: Industrial power distribution, motor protection, switchgear
• Class Rating: RK1
• AIC rating: 300kA@600V
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 051712548533
• GTIN: 051712548533