Cooper Bussmann LPS-RK-40 - Low-Peak RK1 Fuse 40A (300kA AIC, 600V)

Cooper Bussmann LPS-RK-40 is a Low-Peak time-delay fuse designed for providing superior short-circuit and overload protection in industrial electrical systems. It features a 600V AC rating and a 40A current rating, ensuring reliable circuit protection under demanding conditions. The fuse is constructed as a single-barrel RK1 class device with a 1.06-inch diameter, utilizing a thermal-responsive element for its time-delay characteristic. It complies with industry standards for current-limiting fuses, offering an interrupting rating of 300,000 amperes at 600V AC. This fuse is typically applied in motor branch circuits, feeders, and other applications where high fault current availability and nuisance trip avoidance are critical.

Key Features & Specifications

• Type: Low-Peak RK1 Time-Delay, Current-Limiting Fuse
• Voltage Rating: 600V AC
• Current Rating: 40A
• Dimensions: 1.06 inch Diameter
• Standards: UL Listed, CSA Certified
• Applications: Motor Branch Circuits, Feeders, Industrial Control Panels
• AIC rating: 300kA @ 600V AC
• Fuse Class: RK1
• Barrels: 1
• Item Subcategory: Low Voltage
• Family: Low-Peak

Product Identification

• GTIN: 051712548380