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Everyday A4bq200 (new) [9oX2JIQh]

$70.99 $227.99 -69%

Mersen A4BQ Series Fuses The Mersen A4BQ Series Fuses are designed to provide superior protection for your electrical systems. These fuses are 20 percent more current limiting than any other Class L fuse on the market, offering enhanced safety and r

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Everyday A4bq200 (new) [9oX2JIQh]

Mersen A4BQ Series Fuses

The Mersen A4BQ Series Fuses are designed to provide superior protection for your electrical systems. These fuses are 20 percent more current limiting than any other Class L fuse on the market, offering enhanced safety and reliability. With their built-in 4-second time-delay characteristic, they accommodate harmless inrush currents without causing unnecessary interruptions. This makes them ideal for protecting service entrance equipment and downstream circuit components.
  • 20% More Current Limiting than other Class L fuses.
  • 4-Second Time-Delay for harmless inrush currents.

Product Specifications and Technical Details

The Mersen A4BQ Series Fuses are available in a 200A rating and come with a voltage rating of 600VAC and 500VDC. They have an interrupt rating of 200kA I.R. AC and 100kA I.R. DC, ensuring they can handle high fault currents. These fuses are classified as Class L, meeting stringent safety standards. They are also UL listed to standard, DC listed to UL standard, and CSA certified to standard, providing peace of mind for both users and installers.
  • 200A Rating for high current protection.
  • 600VAC, 500VDC voltage rating for versatile applications.
  • UL and CSA Certified for safety and compliance.

Practical Uses and Target Audience

The Mersen A4BQ Series Fuses are perfect for a wide range of applications, including industrial, commercial, and residential settings. Their superior current limiting and time-delay characteristics make them ideal for protecting sensitive equipment and preventing damage from short circuits. Whether you are installing new electrical systems or upgrading existing ones, these fuses offer the ultimate protection for your investment. With their reliable performance and wide range of specifications, the Mersen A4BQ Series Fuses are the perfect choice for professionals and DIY enthusiasts alike.
  • Protects Sensitive Equipment from damage caused by short circuits.
  • Wide Range of Applications in industrial, commercial, and residential settings.
  • Professional and DIY Enthusiasts benefit from their reliable performance.

What Our Customers Say

February 8, 2026

Absolutely no complaints!

I am impressed with how sturdy it is.

- Raymond K..

February 8, 2026

Absolutely no complaints!

The product is of excellent quality and a superb piece of art.

- Zuri D..

February 8, 2026

Absolutely no complaints!

This is a high-caliber product.

- Randy B..

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