Semiconductor Fuse, PSR Series, Very Fast-Acting, 550A, 700V AC, Indicating MPN:PSR033US0550X
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Free Shipping
In Stock
SKU
510-G304376907
Semiconductor Fuse, PSR Series, Very Fast-Acting, 550A, 700V AC, Indicating
Protect your high-power electrical systems with the Littelfuse PSR Series Semiconductor Fuse, a very fast-acting, indicating fuse designed for applications requiring rapid overcurrent protection. Rated for 550A and 700V AC, this fuse features an interrupt rating of 200kA at 700V AC, making it suitable for use in a variety of industrial and commercial settings, including power supplies, motor control circuits, and high-power electronics. Its compact square body and ceramic material ensure durability and reliability, while its CE and RoHS compliance meet international safety and environmental standards.
Top product features:
- Very-Fast-Acting
- Indicating
- Interrupt Rating 200k A at 700V AC
Top product applications:
- Overvoltage protection in AC power supplies
- Arc welding equipment protection
- High-current motor protection
Semiconductor Fuse, 550 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 5.33 in L x 2.89 in W x 4.21 in D, Length 5 11/32 in, Width 2.89 in, Depth 4.21 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: 7.20
- Package Width: 4.20
- Package Height: 3.10
- Package Weight: 2.31
Product info last updated on January 13, 2026 1:12pm UTC
Category: Fuses and Accessories