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Littelfuse FLNR-500ID - Class J Fuse 500A 250V

Littelfuse
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Littelfuse FLNR-500ID is a current-limiting fuse designed for providing high-level protection in industrial power distribution systems. It features a 500A current rating and a 250V voltage rating, engineered to safely interrupt high fault currents. The fuse is constructed with a durable ceramic body and silver-plated copper end caps, ensuring reliable performance and mechanical strength. It complies with UL 248-12 standards for Class J fuses, making it suitable for a wide range of demanding applications including service entrance equipment, industrial control panels, and motor branch circuits.

Key Features & Specifications
  • Type: Class J, current-limiting, time-delay fuse with ceramic body and silver-plated terminals
  • Voltage Rating: 250V AC
  • Current Rating: 500A
  • Dimensions: Refer to manufacturer datasheet for specific physical dimensions
  • Standards: UL 248-12, CSA
  • Applications: Service entrance equipment, industrial control panels, motor branch circuits, and power distribution
  • Fuse Class: Class J
  • Weight: 0.8 lb


Product Identification
  • UPC: 007945802400
  • GTIN: 00079458024005