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Littelfuse FLSR175 - RK5 Dual-Element Time-Delay Fuse 175A

Littelfuse
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Littelfuse FLSR175 is a low voltage fuse designed for providing reliable overcurrent protection in industrial power distribution systems. It features a 175A current rating and a 600V AC voltage rating, housed in a durable single-barrel construction with a 0.81-inch diameter and a 9-5/8-inch length. This dual-element, time-delay fuse is certified to UL 248-12 Class RK5, CSA, and CE standards, offering a high 200kA interrupting capacity for robust short-circuit protection. Its RK5 classification makes it suitable for safeguarding motors, transformers, and feeder circuits where withstanding temporary inrush currents is critical.

Key Features & Specifications
  • Type: FLSR Series, UL Class RK5 Dual-Element Time-Delay Fuse
  • Voltage Rating: 600V AC
  • Current Rating: 175A
  • Dimensions: 9-5/8 in length, 0.81 in diameter
  • Standards: CE, UL 248-12 Class RK5, CSA, QPL-W-F-1814
  • Applications: Industrial motor, transformer, and feeder circuit protection
  • AIC rating: 200kA @ 600V
  • Class Rating: RK5
  • Barrels: 1
  • Weight: 1 lb


Product Identification
  • UPC: 079458170870
  • GTIN: 00079458170870