Semiconductor Fuse, L75QS Series, Very Fast-Acting, 400A, Not Rated, Non-Indicating MPN:L75QS400.X

Discount: See in Cart
Out Of Stock
Brand: Littelfuse
Part #: L75QS400.X
UPC: 079458235876
SKU
510-G806451805
Regular Price $368.61 Special Price $263.29

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Semiconductor Fuse, L75QS Series, Very Fast-Acting, 400A, Not Rated, Non-Indicating

Protect your high-power electronics with the L75QS Series semiconductor fuse, a reliable and fast-acting solution for demanding applications. This fuse is designed for use in high-current circuits, interrupting up to 50k A at 750V DC, making it ideal for industrial, automotive, and renewable energy systems. Its compact size and bolt-on design simplify installation, while its melamine body provides durability and resistance to environmental stressors. With a lead time of just one day and a minimum order quantity of one, the L75QS Series fuse is a convenient and effective way to safeguard your equipment and ensure reliable operation.

Top product features:

  • Very-Fast-Acting fuse design for rapid circuit protection
  • Interrupt Rating 50k A at 750V DC for high-current applications
  • Non-Indicating design for silent operation and reduced visual noise

Top product applications:

  • Automotive Electronics
  • Power Supplies
  • Industrial Control Systems
Semiconductor Fuse, 400 A, Not Applicable, 750 V DC, L75QS Series, Non-Indicating, Very-Fast-Acting, Body Style Bolt-On, Interrupt Rating 50k A at 750V DC, Fuse Size 5.094 in L x 2 in dia, Length 5 3/32 in, Width 2 in, Depth 2 in, Diameter 2 in, Equivalent Series L75QS, Compatible Fuse Block Series LSCR, Body Material Melamine, Standards cURus, UL Recognized

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 7.60
  • Package Width: 3.00
  • Package Height: 2.90
  • Package Weight: 1.30
Product info last updated on February 3, 2026 8:37am UTC Category: Fuses and Accessories
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Out of stock