LPN-RK-300 Cooper Bussmannn Low-Peak Low Voltage Fuse 250V 300A Fuse - Essential Electric Supply
LPN-RK-300 Cooper Bussmannn Low-Peak Low Voltage Fuse 250V 300A Fuse - Essential Electric Supply

Bussmann LPN-RK-300 - Low-Peak Time-Delay Fuse 300A (300kA AIC @250V)

Bussmann
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Bussmann LPN-RK-300 is a Low-Peak time-delay fuse designed for protecting electrical circuits and equipment from overcurrent and short-circuit conditions. It operates with a 300A current rating and 250V voltage rating, featuring a single-barrel construction with knife blade connections for secure installation. The fuse meets RK1 classification standards and provides 300kA interrupting capacity at 250V AC in industrial applications. Its 2.36-inch diameter and 2 lb weight make it suitable for panelboards and switchboards requiring reliable circuit protection. Typical applications include motor branch circuits, transformers, and feeder circuits where time-delay characteristics prevent nuisance openings.

Key Features & Specifications
  • Type: Low-Peak time-delay fuse, single barrel construction with knife blade connection
  • Voltage Rating: 250V AC
  • Current Rating: 300A
  • Dimensions: 2.36-inch diameter
  • Standards: RK1 classification
  • Applications: Motor branch circuits, transformers, feeder circuits, panelboards, switchboards
  • AIC rating: 300kA@250V
  • Connection: Knife Blade
  • Barrels: 1
  • Class Rating: RK1
  • Weight: 2 lb


Product Identification
  • UPC: 051712538534