Eaton Cutler Hammer FD2080 NN Fusible Disconnect Switch

Eaton Cutler-Hammer FD2080 NN fusible disconnect switch is a two-pole electrical disconnect device rated for 80 A and 600 V. Identified by model FD2080 NN, this switch combines a disconnect function with fused protection to interrupt power to circuits and provide a clear isolation point for maintenance. The 2-pole configuration supports two current paths, making it suitable for feeders and equipment circuits in electrical distribution installations where a fixed disconnect with fuse protection is required. This part is used in industrial and commercial settings to safely isolate power to downstream equipment, ensuring that circuits can be serviced with defined electrical boundaries and a verifiable disconnection point. Selecting a device with the 80 A, 600 V rating helps match mid-size loads and standard control circuits, and using the FD2080 NN supports compliance with electrical codes that require readily accessible disconnects. It’s essential to verify compatibility with your upstream supply and fuse type when integrating into a panel or system.