Semiconductor Fuse, PSR Series, Very Fast-Acting, 550A, 1300V AC, Indicating MPN:PSR072FS0550Z
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In Stock
Free Shipping
In Stock
SKU
510-G604376904
Semiconductor Fuse, PSR Series, Very Fast-Acting, 550A, 1300V AC, Indicating
Protect your critical circuits with the Littelfuse PSR Series Semiconductor Fuse, a very fast-acting solution for high-current applications. Rated for 550A and 1300V AC, this indicating fuse provides reliable overcurrent protection in a compact, square body design. Its high interrupt rating of 100kA at 1300V AC ensures safe and efficient operation. Suitable for use in a variety of applications, including industrial and commercial power distribution systems, this fuse is also compatible with the MS fuse block series. With its fast-acting response and high current rating, the PSR Series Semiconductor Fuse is an ideal choice for protecting sensitive equipment and preventing damage from power surges.
Top product features:
- Very Fast-Acting
- Indicating
- Interrupt Rating 100k A at 1300V AC
Top product applications:
- Power Distribution Systems
- High-Current Applications
- Electrical Panel Protection
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: 2.60
- Package Width: 2.90
- Package Height: 2.50
- Package Weight: 1.70
Product info last updated on February 3, 2026 8:49pm UTC
Category: Fuses and Accessories