Semiconductor Fuse, PSR Series, Very Fast-Acting, 350A, 700V AC, Indicating MPN:PSR031US0350Z
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In Stock
Free Shipping
In Stock
SKU
510-G904376888
Semiconductor Fuse, PSR Series, Very Fast-Acting, 350A, 700V AC, Indicating
Protect your electrical systems with the Littelfuse PSR Series Semiconductor Fuse, designed for fast-acting protection in a variety of applications. This 350A, 700V AC fuse is ideal for use in industrial control panels, motor control circuits, and other high-current applications. Its very-fast-acting response time ensures quick shutdown in the event of an overload or short circuit, helping to prevent damage to equipment and minimize downtime. The fuse is also indicating, making it easy to visually confirm whether the fuse has blown. Its compact square body style and ceramic construction make it a reliable choice for a range of applications.
Top product features:
- Very Fast-Acting design for quick response to overcurrent conditions
- Indicating feature to visually signal when the fuse has blown
- Interrupt Rating of 200k A at 700V AC to safely interrupt high currents
Top product applications:
- Overload protection for high-power AC circuits
- Protection of sensitive DC power supplies
- Overcurrent protection for high-voltage AC systems
Semiconductor Fuse, 350 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 5.24 in L x 2.03 in W x 3.34 in D, Length 5 1/4 in, Width 2.03 in, Depth 3.34 in, Diameter Not Applicable, Equivalent Series PSR, Compatible Fuse Block Series MS, Body Material Ceramic, Standards cURus, IEC, IEC60269-4
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: 6.00
- Package Width: 2.40
- Package Height: 2.00
- Package Weight: 1.02
Product info last updated on January 16, 2026 7:10am UTC
Category: Fuses and Accessories