Eaton FH80N 480V High Voltage AC Fuse Holder Unit

The Eaton Cutler Hammer FH80N high-voltage AC fuse holder unit is a purpose-built enclosure that houses and connects fuses for 480V AC circuits, providing reliable overcurrent protection in industrial electrical installations. It is rated for 480V operation and carries a current rating range of 41.6 to 46.3 amperes, indicating the protective device sizing appropriate for this unit. This FH80N model from Eaton’s Cutler Hammer line is designed for high‑voltage applications where a dedicated fuse holder is required to protect feeders or equipment in commercial or industrial power distribution. In 480V systems, using this fuse holder supports proper isolation and protection as part of standard electrical protection practices for high‑voltage AC power.