Specifications

• Fuse Type
  Semiconductor
• Fuse Class
  High-Speed
• Ampere Rating
  60 A
• Product Type
  Fuses
• Volt Rating
  750V DC
• Overall Length
  4.3751 in
• Diameter
  1.0000 in
• Series
  L75QS
• UL Approvals
  UL Recognized (File: E71611)
• Manufacturer Catalog
  Click here
• Standards Met
  UL Recognized (E71611), c-UR-us (E71611)
• Material
  Body = Melamine / Caps & Contacts = Copper Alloy (Silver Plated)
• Fits Fuse Block Style
  LSCR101
• Fuse Interrupt Rating
  Dc: 50 kA
• Mounting Type
  Bolted Blade
• Environmental Protection Standard
  RoHS Compliant, REACH
• Additional Details
  The L75QS Series is a next generation High-Speed Fuse for the protection of power semiconductor devices and is designed in the Traditional Round Body Bolted Stylepackage. L75QS Series High-Speed Fuses rated at 750 Vdc are extremely current limiting and are used to protect power converters, drives and control circuit applications. Designed with lower I2t performance characteristics, these fuses provide balanced performance to extend longevity while lowering potentially damaging heat energy to the devices being protected. In addition L75QS Series fuses have been designed with a universal mounting option to meet customer requirements for installation into a variety of application configurations. Littelfuse POWR-SPEED® products offer optimized circuit protection at the extremely fast speed required to protect modern day, sensitive, high-power semiconductor devices.
• Operating Temperature Range
  -55 °C to +125 °C
• Time Constant
  10 ms
• Storage Temperature
  Up to 35 °C