Semiconductor Fuse, PSR Series, Very Fast-Acting, 400A, 700V AC, Indicating MPN:PSR031FL0400Z
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In Stock
Free Shipping
In Stock
SKU
510-G004258855
Semiconductor Fuse, PSR Series, Very Fast-Acting, 400A, 700V AC, Indicating
Protect your high-power electrical systems with the Littelfuse PSR Series Semiconductor Fuse. This very fast-acting fuse is designed for applications where high fault currents are present, such as in industrial control systems, power supplies, and renewable energy systems. The PSR Series fuse offers a high interrupt rating of 200kA at 700V AC, making it an ideal choice for systems that require fast and reliable protection. Its indicating feature allows for easy visual confirmation of fuse operation, ensuring quick identification of potential issues and reducing downtime. This fuse is compatible with MS fuse block series and meets various international standards.
Top product features:
- Very Fast-Acting
- Indicating
- Interrupt Rating 200k A at 700V AC
Top product applications:
- Motor Control Circuits
- Overvoltage Protection
- Power Distribution Systems
Semiconductor Fuse, 400 A, 700 V AC, 600 V DC, PSR Series, Indicating, Very-Fast-Acting, Body Style Square, Interrupt Rating 200k A at 700V AC, Fuse Size 1.97 in L x 2.03 in W x 3.34 in D, Length 1 31/32 in, Width 2.03 in, Depth 3.34 in, Diameter Not Applicable, Equivalent Series PSR, Compatible Fuse Block Series MS, Body Material Ceramic, Standards CCC Certified, cURus, IEC
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: 2.40
- Package Width: 2.10
- Package Height: 2.00
- Package Weight: 0.40
Product info last updated on January 15, 2026 3:13am UTC
Category: Fuses and Accessories