The FWP-80B from Bussmann (Eaton Bussmann) is a fast-acting, high-speed semiconductor fuse rated for 700 V and 80 A, designed with bolt-on terminals for secure mounting in power‑electronics gear. As part of the FWP series, it’s a non‑indicating fuse intended to protect semiconductor circuits in industrial equipment and power supplies. Its ratings include 700 V AC (and 700 V DC) with a breaking capacity of 200 kA at 700 V AC and 50 kA at 700 V DC, making it suitable for protecting high‑current semiconductor loads in demanding environments.
