Semiconductor Fuse, PSR Series, Very Fast-Acting, 400A, 1300V AC, Indicating MPN:PSR071UL0400Z

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Brand: Littelfuse
Part #: PSR071UL0400Z
UPC: 079458253139
SKU
510-G708273765
Regular Price $407.81 Special Price $291.29

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Semiconductor Fuse, PSR Series, Very Fast-Acting, 400A, 1300V AC, Indicating

Protect your high-power electronics with the PSR Series Very Fast-Acting Semiconductor Fuse. Designed for applications where speed and reliability are crucial, this fuse provides 100kA interrupt rating at 1300V AC, ensuring safe and efficient operation. Its compact square body style and ceramic material construction make it ideal for use in industrial and commercial settings. With a 400A current rating and 1300V AC voltage rating, this fuse is suitable for a wide range of applications, including power supplies, motor control, and transmission systems. Its indicating feature provides visual confirmation of operation, making it a valuable addition to any high-power circuit.

Top product features:

  • Very-Fast-Acting semiconductor fuse design enables quick response to overcurrent conditions.
  • Interrupt Rating of 100k A at 1300V AC provides high current handling capacity.
  • Indicating fuse design allows for visual confirmation of fuse operation status.

Top product applications:

  • Motor Control Circuits
  • Overcurrent Protection in DC Power Supplies
  • High-Current Applications in Industrial Control Systems
Semiconductor Fuse, 400 A, 1,300 V AC, 1,000 V DC, PSR Series, Indicating, Very-Fast-Acting, Body Style Square, Interrupt Rating 100k A at 1300V AC, Fuse Size 6.18 in L x 2.03 in W x 3.34 in D, Length 6 3/16 in, Width 2.03 in, Depth 3.34 in, Diameter Not Applicable, Equivalent Series PSR, Compatible Fuse Block Series MS, Body Material Ceramic, Standards CE, RoHS Compliant, 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: 6.30
  • Package Width: 2.30
  • Package Height: 2.00
  • Package Weight: 1.38
Product info last updated on February 16, 2026 7:05pm UTC Category: Fuses and Accessories
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