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Littelfuse L70S100 - High-Speed Semiconductor Fuse 100A 700V

Littelfuse
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Littelfuse L70S100 is a high-speed semiconductor fuse designed for protecting sensitive power semiconductors like IGBTs and thyristors in demanding industrial applications. It features a 700V AC/DC voltage rating and a 100A current rating, housed in a robust single-barrel ceramic construction with a 1.22-inch diameter and a weight of 1 lb. This fuse is UL Recognized and offers a high interrupting capacity of 200kA at 700V, ensuring reliable protection against short-circuits and overloads. Its primary applications include motor drives, UPS systems, and power conversion equipment where fast-acting, high-performance protection is critical.

Key Features & Specifications
  • Type: L70S Series High-Speed Semiconductor Fuse, single-barrel ceramic construction
  • Voltage Rating: 700V AC/DC
  • Current Rating: 100A
  • Dimensions: 1.22-inch diameter
  • Standards: UL Recognized
  • Applications: Protection for IGBTs, thyristors, motor drives, UPS, power conversion
  • AIC rating: 200kA @ 700V
  • Weight: 1 lb
  • Certification: UL Recognized


Product Identification
  • UPC: 079458101737
  • GTIN: 00079458101737