Semiconductor Fuse, 100A, Fast-Acting, 300V AC, Bolt-On MPN:A30QS100-4
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In Stock
Free Shipping
In Stock
SKU
510-G3547564
Semiconductor Fuse, 100A, Fast-Acting, 300V AC, Bolt-On
Protect your high-voltage electrical systems with the Mersen Semiconductor Fuse, a reliable and fast-acting solution for safely interrupting circuit currents. Ideal for use in a variety of applications including industrial control panels, motor control centers, and power supplies, this fuse features a 100A rating and can handle up to 300V AC and 300V DC. Its non-indicating design and high interrupt rating of 100kA at 300V DC and 200kA at 300V AC make it a trusted choice for ensuring the integrity of your electrical systems. Perfect for applications where reliability and safety are paramount.
Top product features:
- Fast-Acting: The fuse responds quickly to overcurrent conditions.
- Interrupt Rating 100kA at 300V DC, 200kA at 300V AC: The fuse can safely interrupt high currents.
- Non-Indicating: The fuse does not have a visual indication of whether it has blown.
Top product applications:
- Overcurrent protection in AC power distribution systems
- Motor control circuits
- High-power electronic equipment protection
Semiconductor Fuse, 100 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 3-1/8 in L x 1-1/4 in dia, Length 3 1/8 in, Diameter 1 1/4 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: 3.00
- Package Width: 1.50
- Package Height: 1.50
- Package Weight: 0.15
Product info last updated on February 5, 2026 7:12am UTC
Category: Fuses and Accessories