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Littelfuse FLNR500ID - Class RK5 Time-Delay Fuse 500A 250V

Littelfuse
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Littelfuse FLNR500ID is a low voltage fuse designed for providing reliable overcurrent protection in industrial power distribution systems. It features a 500A current rating and a 250V AC voltage rating, engineered to safely interrupt fault currents up to 200kA. The fuse is constructed as a midget-class, single-barrel device with a 0.41-inch diameter and a rejection blade connection, utilizing a dual-element, time-delay design for motor starting and inrush tolerance. It complies with UL Standard 248-12 and is CSA certified, making it suitable for use in panelboards, switchboards, and industrial control equipment requiring Class RK5 protection with visual indication.

Key Features & Specifications
  • Type: FLNR_ID Series, UL Class RK5 Dual-Element Time-Delay Fuse with Indication
  • Voltage Rating: 250V AC
  • Current Rating: 500A
  • Dimensions: 0.41" Diameter
  • Standards: UL Listed per Standard 248-12, CSA Certified
  • Applications: Industrial power distribution, panelboards, switchboards, motor circuits
  • AIC rating: 200kA @ 250V
  • Connection: Rejection Blade
  • Barrels: 1
  • Velocity: TD - Time Delay
  • Class Rating: Midget
  • Weight: 2 lb


Product Identification
  • UPC: 079458024005
  • GTIN: 00079458024005