Specifications

• Fuse Type
  Semiconductor
• Fuse Class
  High-Speed
• Ampere Rating
  25 A
• Product Type
  Fuses
• Volt Rating
  250V AC, 250V DC
• Overall Length
  2.0000 in
• Diameter
  0.5629 in
• Series
  L25S
• UL Approvals
  UL Recognized (File: E71611)
• CSA Approval
  CSA Recognized (File: LR29862)
• Manufacturer Catalog
  Click here
• Standards Met
  UL Recognized (File: E71611), CSA Recognized (File: LR29862)
• Material
  Body = Melamine / Caps & Contacts = Copper Alloy (Silver Plated)
• In Line Fuseholder
  107/127 Series, LFH25030
• Fuse Interrupt Rating
  Ac: 200 kA / Dc: 20 kA Self Certified
• Mounting Type
  Ferrule
• Environmental Protection Standard
  RoHS Compliant
• Additional Details
  The L25S Series is a traditional North American bolted style high-speed fuse for protection of power semiconductor devices that are rated up to 250 V ac and 200 V dc. Littelfuse POWR-SPEED® products offer optimized circuit protection at the extremely fast speed required to protect power semiconductor devices such as silicon controlled rectifiers (SCR’s), diodes, thyristors, triacs, transistors, and similar solid-state devices. These devices are used in power equipment including variable speed drives, power rectifiers, UPS systems, dc power supplies, and in a wide range of electronic equipment. May be used wherever extremely fast-acting, current-limiting fuses are used with no time delay required.
• Operating Temperature Range
  -55 °C to +125 °C
• Time Constant
  10 ms
• Storage Temperature
  Up to 35 °C