Cooper Bussmann LPN-RK-1/10SP - RK1 Time-Delay Fuse 1A 250V (300kA AIC)

Cooper Bussmann LPN-RK-1/10SP is a low-voltage RK1 time-delay fuse designed for circuit protection in industrial and commercial applications. It features a 250V AC/DC voltage rating and 1A current rating with a 300kA interrupting capacity at 250V, housed in a compact 2" x 0.56" x 0.56" (50.8mm x 14.2mm x 14.2mm) ceramic body weighing 1.5 lb. The fuse meets industry standards for RK1 classification and is commonly used in motor control centers, panelboards, and switchgear requiring time-delay protection against overloads and short circuits.

Key Features & Specifications

• Type: RK1 time-delay fuse with ceramic body construction
• Voltage Rating: 250V AC/DC
• Current Rating: 1A
• Dimensions: 2" L x 0.56" W x 0.56" H (50.8mm x 14.2mm x 14.2mm)
• Weight: 1.5 lb
• Diameter: 1.1" (27.9mm)
• Class Rating: RK1
• Barrels: 1
• AIC Rating: 300kA @ 250V
• Standards: UL/CSA recognized
• Applications: Motor controls, panelboards, switchgear

Product Identification

• UPC: 05171253800
• GTIN: 00051712538008