XL50F800A is an 800 A, 500 V semiconductor fuse in the XL50F family from Bussmann/Eaton. This high-speed, round-body device interrupts fault currents quickly to protect power electronics and semiconductor devices in industrial applications such as drives, rectifiers, and other power-conversion equipment. With a current rating of 800 A and a voltage rating of 500 V (AC/DC), it provides fast-acting protection in demanding environments. The XL50F800A is widely cataloged by major distributors under the Bussmann/Eaton XL50F family, reflecting its role as a robust protective link for industrial power systems.
