Eaton / Cutler-Hammer FDPWS364F – 200A, 3-Pole Branch Fusible Panel-Mount Switch – FDPWS Series

The Eaton / Cutler-Hammer FDPWS364F is a 200A, 3-Pole Branch Fusible Panel-Mount Switch from the FDPWS Series, engineered for industrial-duty load isolation and overcurrent protection in switchboard and panelboard installations. This compact, purpose-built unit combines switching capability with fusible protection to simplify distribution layouts and improve fault response in demanding environments.

Key advantages that matter in real-world setups

• Three-pole, 200A rating: Provides complete phase isolation for three-phase systems, helping to protect equipment and maintain stable operation during faults.
• Branch fusible protection: Integrates protective fusing with a robust disconnect, reducing part counts and simplifying maintenance in panelboards.
• Panel-mount design: Enables straightforward installation in standard electrical enclosures, streamlining retrofits and new builds alike.
• Industrial-duty construction: Built to withstand the demands of continuous distribution service in manufacturing, facilities, and process environments.
• Reliable load isolation: Delivers predictable performance when service changes or maintenance require a safe, accessible disconnect.

Ideal use scenarios and applications

• New or retrofit panelboards and switchboards in manufacturing floors, industrial facilities, and process plants where three-phase protection is essential.
• Motor control centers and distribution panels that require a single unit for both switching and overcurrent protection.
• Service-disconnect points in environments where space is at a premium and wiring complexity must be minimized.

Technical snapshot for quick reference

• 200A
• 3
• Panel-mount
• FDPWS
• Branch fusible panel-mount switch
• Switchboard and panelboard protection with reliable load isolation

Why choose the FDPWS364F for your system?

• Consolidates switching and protection into a single, rugged assembly, reducing wiring complexity and part management.
• Designed for environments where consistent fault clearance and safe isolation are non-negotiable, helping to minimize downtime during maintenance.
• Part of the trusted FDPWS Series from Eaton / Cutler-Hammer, combining decades of electrical distribution expertise with practical, field-proven design.

Practical tips for installation and operation

• Verify that your panel enclosure and bus arrangements match the FDPWS364F mounting and three-phase configuration requirements.
• Follow local electrical codes and manufacturer guidelines when integrating into existing panelboards or new builds.
• Plan for ergonomic access to the switch handle and fuse access points to facilitate safe maintenance and quick isolation when needed.