Littelfuse IDSR100 Low Voltage Powr-Gard 600V 100A Fuse - Essential Electric Supply
Littelfuse IDSR100 Low Voltage Powr-Gard 600V 100A Fuse - Essential Electric Supply

Littelfuse IDSR100 - RK5 Time-Delay Fuse 100A 600V

Littelfuse
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Littelfuse IDSR100 is a low voltage fuse designed for providing reliable overcurrent protection in industrial power distribution systems. It features a 100A current rating and a 600V voltage rating, housed in a robust single-barrel construction with a 1.31-inch diameter and a 7 7/8-inch length. This dual-element, time-delay fuse is UL Class RK5 rated and certified to CSA, cUL, and UL standards, offering a high 200kA interrupting capacity at 600V for enhanced safety. Its design is suited for protecting motor circuits, transformers, and feeders where sustained overloads and short-circuit conditions must be managed.

Key Features & Specifications
  • Type: IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication
  • Voltage Rating: 600V
  • Current Rating: 100A
  • Dimensions: 7 7/8 in length x 1.31 in diameter
  • Weight: 0.61 lb
  • Standards: Certified to CSA, cUL, and UL standards
  • AIC rating: 200kA @ 600V
  • Class Rating: RK5
  • Barrels: 1
  • Country of Origin: Mexico


Product Identification
  • UPC: 079458015720
  • GTIN: 00079458015720