Eaton / Cutler-Hammer FDPW367 – 800A, 3-Pole Branch Fusible Panel-Mount Switch – FDPW Series

Meet the Eaton / Cutler-Hammer FDPW367 — an 800A, 3-Pole Branch Fusible Panel-Mount Switch from the FDPW Series. Engineered for industrial-duty environments, it provides reliable load isolation and overcurrent protection in switchboard and panelboard installations.

Why the FDPW367 stands out

• 800A capacity for high-demand feeders and motor circuits, with a dedicated disconnect point for maintenance and fault management.
• 3-pole configuration designed for balanced 3-phase systems, ensuring all phases can be isolated simultaneously when required.
• Branch fusible design combines fusing with a panel-mount disconnect, streamlining protection architecture.
• Panel-mount integration fits seamlessly into standard panels, reducing installation complexity and space requirements.
• Rugged FDPW Series construction built to withstand industrial environments, delivering dependable performance over time.
• Strategic protection minimizes downtime and protects downstream equipment by interrupting fault current at the source.

Ideal applications and scenarios

This switch is well-suited for switchboards and panelboards in factories, processing plants, data centers, and large facilities where a robust, field-installable disconnect is required. Use FDPW367 to:

• Provide a clear, reliable service disconnect for maintenance and safety compliance.
• Protect feeders and downstream equipment from overcurrent events.
• Consolidate protection and isolation into a single, easy-to-manage device within your electrical distribution system.

Installation and best practices

When wiring the FDPW367, follow Eaton's FDPW series installation guidelines for fuse configuration, wiring methods, and mounting in your panel. Ensure proper enclosure fit, verify phase connections, and observe all relevant safety practices during installation and maintenance.