Semiconductor Fuse, 350A, Fast-Acting, 500V AC, Bolt-On MPN:A50QS350-4
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In Stock
Free Shipping
In Stock
SKU
510-G3528156
Semiconductor Fuse, 350A, Fast-Acting, 500V AC, Bolt-On
Protect your high-power electrical systems with the Mersen Semiconductor Fuse, a fast-acting solution for safe and reliable operation. Rated for 350A and 500V AC, this fuse is ideal for use in industrial and commercial applications, including motor control, power supplies, and electrical panels. Its fiberglass body and single-element design ensure high interrupt ratings and long lifespan. With compliance to CE, UL, and CSA standards, this fuse meets the highest safety and performance standards. Its compact size and bolt-on design make it easy to install and maintain, reducing downtime and increasing overall system efficiency.
Top product features:
- Fast-Acting fuse design quickly interrupts high current flows to prevent damage to equipment
- Interrupt Rating of 200kA at 500V AC and 87kA at 500V DC provides high fault current capability
- Bolt-On body style allows for easy installation and replacement of the fuse
Top product applications:
- High-power electrical distribution systems
- Industrial control panels
- Power generation equipment
Semiconductor Fuse, 350 A, 500 V AC, 500 V DC, A50P Series, Non-Indicating, Fast-Acting, Body Style Bolt-On, Non-Rejection, Interrupt Rating 200kA at 500V AC, 87kA at 500V DC, Fuse Size 4-3/8 in L x 1-1/2 in dia, Length 4 3/8 in, Diameter 1 1/2 in, Equivalent Brand and Series A50QS, Bussmann FWH, Littelfuse L50S, Mersen A50P, Equivalent Series A50P, A50QS, FWH, L50S, Body Material Fiberglass, Single Element, Standards CE, UL Recognized, Guide JFHR2, File 60314, CSA Certified LR12636
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: 8.20
- Package Width: 4.50
- Package Height: 3.10
- Package Weight: 5.83
Product info last updated on February 6, 2026 5:49am UTC
Category: Fuses and Accessories