Bussmann LPNRK500SP - Class RK5 Fuse 500A 250VAC (Time-Delay)
Bussmann LPNRK500SP - Class RK5 Fuse 500A 250VAC (Time-Delay)

Bussmann LPNRK500SP - Class RK5 Fuse 500A 250VAC (Time-Delay)

Bussmann
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The Bussmann LPNRK500SP is a 500-amp, 250-volt AC/DC Class RK5 dual-element, time-delay fuse designed for the protection of motors, feeders, and branch circuits. It features a renewable link construction with a fiberglass body and brass end caps, providing a compact 3.0-inch diameter by 8.625-inch length. This fuse complies with UL 248-12 and CSA C22.2 No. 248.12 standards, and is rated for interrupting up to 200,000 amps RMS symmetrical at 250VAC. It is typically used in industrial power distribution, motor control centers, and panelboard applications requiring high short-circuit current ratings and time-delay for inrush currents.

Key Features & Specifications
  • Type: Class RK5, dual-element, time-delay, renewable link fuse
  • Voltage Rating: 250 VAC/VDC
  • Current Rating: 500 A
  • Dimensions: 3.0 in diameter x 8.625 in length
  • Standards: UL 248-12, CSA C22.2 No. 248.12
  • Applications: Motor, feeder, and branch circuit protection
  • Interrupting Rating: 200,000 A RMS Sym. at 250 VAC
  • Weight: 5.19 lb


Product Identification
  • UPC: 05171253857
  • GTIN: 00051712538572