Semiconductor Fuse, 400A, Fast-Acting, 150V AC, Bolt-On MPN:A15QS400-4
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In Stock
Free Shipping
In Stock
SKU
510-G3536827
Semiconductor Fuse, 400A, Fast-Acting, 150V AC, Bolt-On
Protect your high-power electrical systems with Mersen's Semiconductor Fuse, a fast-acting, 400A solution for 150V AC and 150V DC applications. Ideal for use in industrial and commercial settings, this bolt-on fuse provides reliable overcurrent protection and meets rigorous safety standards, including CE and UL recognition. Its compact design and high interrupt rating make it suitable for a wide range of applications, including motor control, power supplies, and distribution panels. With a fast response time and high current capacity, this fuse ensures safe and efficient operation of your electrical equipment, minimizing downtime and reducing maintenance costs.
Top product features:
- Fast-Acting design allows for quick disconnection in case of an overcurrent situation
- Interrupt Rating of 100kA at 150V AC and 50kA at 150V DC provides high fault current capacity
- Non-Indicating design means the fuse does not provide visual indication of its status, relying on replacement when specified time has passed
Top product applications:
- Motor Control Circuits
- Distribution Panels
- Power Supplies
Semiconductor Fuse, 400 A, 150 V AC, 150 V DC, A15QS Series, Non-Indicating, Fast-Acting, Body Style Bolt-On, Non-Rejection, Interrupt Rating 100kA at 150V AC, 50kA at 150V DC, Fuse Size 2-3/4 in L x 1-1/8 in dia, Length 2 3/4 in, Diameter 1 1/8 in, Equivalent Brand and Series Bussmann FWA, Littelfuse L15S, Mersen A15QS, Equivalent Series A15QS, FWA, L15S, Body Material Fiberglass, Single Element, Standards CE, UL Recognized, Guide JFHR2, File E60314, CSA Certified
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: 6.70
- Package Width: 3.50
- Package Height: 2.70
- Package Weight: 1.62
Product info last updated on February 26, 2026 11:02pm UTC
Category: Fuses and Accessories