Mersen A50QS Semiconductor Protection Fuse with Bolt-in Mount, 500VAC/DC, 200kA AC/87kA DC, 150 Ampere, 1-7/32″ Diameter x 3-5/8″ Length


Price: $70.63
(as of Dec 03,2024 14:50:31 UTC – Details)



Mersen semiconductor protection fuse. A50QS Amp-Trap form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc. Highlights: 500VAC/DC rated, lowest I2t, low watts loss, superior cycling ability. Applications: Protection of 500 volts or less motor drives, UPS, inverters, etc. Approvals: UL recognized component UL File 60314, AC: UL guide no. JFHR2, DC Tested to UL standard 198L parameters (70-1200A), CSA Certified LR12636. Measures 1-7/32-inches diameter by 3-5/8-inches length.
Package Dimensions ‏ : ‎ 3.1 x 1.1 x 0.3 inches; 5.44 ounces
Item model number ‏ : ‎ A50QS150-4
Date First Available ‏ : ‎ September 12, 2013
Manufacturer ‏ : ‎ Mersen
ASIN ‏ : ‎ B00F59OS04

Lowest I2t for greatest protection of semiconductor circuits
Low watts loss for cooler operation
Superior cycling ability gives an equipment design advantage
State-of-the-art protection for 500 volts equipment
Ultra compact sizes allow down-sizing of existing equipment


Introducing the Mersen A50QS Semiconductor Protection Fuse with Bolt-in Mount

Looking for a reliable and high-performance fuse for your semiconductor protection needs? Look no further than the Mersen A50QS Semiconductor Protection Fuse. This fuse is designed to provide superior protection for your sensitive semiconductor devices, helping to prevent damage and downtime.

With a voltage rating of 500VAC/DC and a high interrupting rating of 200kA AC/87kA DC, this fuse is built to handle the most demanding applications. The 150 Ampere rating ensures that it can safely and effectively protect your equipment.

The bolt-in mount design makes installation quick and easy, while the compact size of 1-7/32″ diameter x 3-5/8″ length allows for installation in tight spaces. Plus, with Mersen’s reputation for quality and reliability, you can trust that this fuse will perform when you need it most.

Don’t take chances with your semiconductor protection – choose the Mersen A50QS Semiconductor Protection Fuse for peace of mind and reliable performance.
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