Semiconductor Fuse, 300A, Fast-Acting, 300V AC, Bolt-On MPN:A30QS300-4
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In Stock
Free Shipping
In Stock
SKU
510-G3522486
Semiconductor Fuse, 300A, Fast-Acting, 300V AC, Bolt-On
Protect your high-power electrical systems with the Mersen A30QS Semiconductor Fuse, a fast-acting, 300A fuse designed for 300V AC applications. Its non-indicating design and fiberglass body provide reliable performance in harsh environments. With an interrupt rating of 200kA at 300V AC, this fuse can handle high-energy discharges, making it ideal for use in industrial equipment, power supplies, and motor control systems. The A30QS fuse is also UL recognized and CE certified, ensuring compliance with industry standards. Its compact size and bolt-on design make it easy to integrate into your system, providing peace of mind and protecting against electrical faults.
Top product features:
- Fast-Acting response to overcurrent conditions
- Non-Indicating design for compact installation
- Interrupt Rating of 100kA at 300V DC and 200kA at 300V AC
Top product applications:
- Overvoltage protection in power supplies
- Motor control and protection
- Power distribution and grid protection
Semiconductor Fuse, 300 A, 300 V AC, 300 V DC, A30QS Series, Non-Indicating, Fast-Acting, Body Style Bolt-On, Non-Rejection, Interrupt Rating 100kA at 300V DC, 200kA at 300V AC, Fuse Size 3-27/32 in L x 1-1/2 in dia, Length 3 27/32 in, Diameter 1 1/2 in, Equivalent Brand and Series Bussmann FWX, Littelfuse L25S, Mersen A30QS, Equivalent Series A30QS, FWX, L25S, Body Material Fiberglass, Single Element, Standards CE, UL Recognized, Guide JFHR2, File E60314
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: 7.90
- Package Width: 4.00
- Package Height: 1.80
- Package Weight: 2.75
Product info last updated on April 27, 2026 4:13am UTC
Category: Fuses and Accessories