FWH-600A is a Bussmann (Eaton) high‑speed fuse designed to protect power electronics and distribution circuits by interrupting overcurrent events quickly to minimize damage. It is rated at 600 A with voltage ratings up to 1000 V DC and up to 500 V AC, featuring a high interrupting capacity (up to 200 kAIC at 1000 VAC and 50 kAIC at 500 VDC) and available in configurations with blade-end or stud‑mount terminations to suit different equipment interconnects, making it suitable for industrial power supplies, drives, and other high‑current protection applications.
