Mersen A30QS300-4 High Speed Fuse Amp-Trap 300VAC 300VDC 300A Blade

Product Description

The Mersen A30QS300-4 is a high-speed fuse designed to provide critical protection for power semiconductors. This fuse is suitable for both 300 volt alternating current (VAC) and direct current (VDC) applications, delivering an amperage rating of 300 amps.

• Interrupt rating of 200/100 kA
• Mounting type: bolt-on
• Application: Protection of heavy-duty rectifiers

Product Highlights

This fuse features low I₂t to minimize damage during short circuits. The controlled arc voltage reduces stress on circuit components during fuse clearing. It is ideal for equipment designs needing various mounting options.

Product Information

Standard Information

• Catalog Number: A30QS300-4
• Brand: Mersen

Technical Specifications

• Amperage Rating: 300 A
• Voltage Rating: 300 VAC/VDC
• Interrupt Rating: 200/100 kA
• Body Style: Cylindrical
• Size: 1.5 inches in diameter x 3.84 inches long
• Application: For protection of AC/DC drives and other power equipment of 300 V or less
• Made in USA: No
• Country of Origin: Mexico