Bussmann LPNRK3SP - Low-Peak RK1 Fuse 3A 250V (300kA AIC)

The Bussmann LPNRK3SP is a Low-Peak time-delay fuse designed to provide reliable circuit protection for motor circuits and transformers against overloads and short circuits. It features a 250V AC voltage rating and a 3A current rating, engineered to handle high fault currents with an interrupting rating of 300,000 amperes at 250V AC. The fuse is constructed as a single-barrel, 0.56-inch diameter device with a Class RK1 rejection base, weighing 5.19 lb, and is built to meet stringent industrial standards for safety and performance. It complies with applicable UL and CSA standards, ensuring dependable operation in demanding environments. Typical applications include industrial control panels, motor branch circuits, and transformer protection where high interrupting capacity and time-delay characteristics are required.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, Class RK1, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 3A
• Dimensions: 0.56-inch diameter
• Standards: UL/CSA listed
• Applications: Motor circuit protection, transformer protection, industrial control panels
• AIC rating: 300kA @ 250V AC
• Class Rating: RK1
• Barrels: 1
• Weight: 5.19 lb