Semiconductor Fuse, 75A, Fast-Acting, 500V AC, Bolt-On MPN:A50QS75-4Y
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Free Shipping
In Stock
SKU
510-G3524482
Semiconductor Fuse, 75A, Fast-Acting, 500V AC, Bolt-On
Protect your electrical systems with the Mersen Semiconductor Fuse, a reliable and fast-acting solution for high-current applications. Rated for 75A and 500V AC/DC, this fuse is ideal for use in industrial, commercial, and residential settings where power surges and overloads are a concern. Its non-indicating design and bolt-on body style make it easy to install and replace. With a high interrupt rating and CE, UL, and CSA certifications, this fuse meets the highest standards for safety and performance. Use it to safeguard your equipment and prevent costly downtime in applications such as power supplies, motor control systems, and electrical panels.
Top product features:
- Fast-Acting response to overcurrent conditions
- Interrupt Rating of 200kA at 500V AC and 87kA at 500V DC
- Non-Rejection characteristic prevents fuse from blowing repeatedly under normal operating conditions
Top product applications:
- Overvoltage protection in industrial control systems
- Power distribution in commercial buildings
- Motor protection in heavy industrial equipment
Semiconductor Fuse, 75 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 3-5/8 in L x 1 in dia, Length 3 5/8 in, Diameter 1 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: 7.10
- Package Width: 5.70
- Package Height: 2.30
- Package Weight: 4.40
Product info last updated on February 9, 2026 9:52am UTC
Category: Fuses and Accessories