Mersen A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 800 Ampere, 2-5/64

Mersen A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 800 Ampere, 2-5/64" Diameter x 3-3/8" Length

Marsoni

M251S

$122.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Mersen A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 800 Ampere, 2-5/64" Diameter x 3-3/8" LengthMersen fast acting class T fuse. These small dimension fuses are the right fit for a tight fit fast acting A3T class T fuses combine two highly desirable features high current limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades

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Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle. Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting. Cons: The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that. Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.

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Reviewed in the United States on May 21, 2024

Verified Purchase

Martin Maldonado

Louisville, US

★★★★★ 5

A-

Great part, had to change oring the one that comes with is way to big, but overall great quality

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Reviewed in the United States on October 25, 2025

Verified Purchase

Jason m Barger