Semiconductor Fuse, PSR Series, Very Fast-Acting, 550A, 1300V AC, Indicating MPN:PSR072FL0550Z
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In Stock
Free Shipping
In Stock
SKU
510-G808273856
Semiconductor Fuse, PSR Series, Very Fast-Acting, 550A, 1300V AC, Indicating
Protect your high-power electrical systems with the Littelfuse PSR Series Semiconductor Fuse, a very fast-acting fuse designed to interrupt high currents with minimal arc energy. With a 550A rating and 1300V AC/1000V DC capabilities, this fuse is ideal for applications such as data centers, industrial power supplies, and renewable energy systems. Its indicating feature provides visual confirmation of fuse operation, while its compact square body style makes it suitable for use in a variety of fuse block configurations. Meets international standards including CCC, CE, and RoHS, and is UL recognized for added assurance.
Top product features:
- Very Fast-Acting
- Interrupt Rating 100k A at 1300V AC
- Indicating
Top product applications:
- Power Protection Systems
- Industrial Control Panels
- High-Current Applications
Semiconductor Fuse, 550 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 2.95 in L x 2.36 in W x 3.68 in D, Length 2 15/16 in, Width 2.36 in, Depth 3.68 in, Diameter Not Applicable, Equivalent Series PSR, Compatible Fuse Block Series MS, Body Material Ceramic, Standards CCC Certified, 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: 2.70
- Package Width: 2.70
- Package Height: 3.00
- Package Weight: 1.72
Product info last updated on January 15, 2026 2:36pm UTC
Category: Fuses and Accessories