Mersen D076639

The Size 122 aR 2000VDC fuse-link is designed specifically for the protection of railway power circuits. Built to meet the demands of modern DC equipment, these fuse-links excel in extreme environments, offering enhanced safety and reliability.

With an ampere rating of 160 A and a rated voltage of 2000 V, this product minimizes damage to protected components during short circuits, thanks to a lower I₂t value of 15000 A²s. Additionally, it features reduced power dissipation at 100 W, contributing to a longer operational lifespan.

The fuse is constructed with a ceramic insulating body and utilizes silver-plated copper for its connection terminals, which are of the L bracket type and bolted for secure mounting. Furthermore, it possesses a maximum rated breaking capacity of 100 kA, making it suitable for high-performance applications. This product is part of the Protistor® line and is designated with the code Protistor® size 122 aR, 2000VDC.