Eaton Cutler-Hammer FDPWS364J 200A 600V Safety Switch, Fusible | AmpState

Meet the Eaton Cutler-Hammer FDPWS364J — a rugged 200 A, 600 V fusible safety switch designed for reliable equipment disconnect and point-of-use isolation. Built for everyday electrical work, this switch excels in retrofit projects and maintenance planning by providing a stable, consistent part number across service cycles, reducing stocking confusion and downtime.

Specs at a glance

• Manufacturer: Eaton Cutler-Hammer
• Part number: FDPWS364J
• Type: Safety switch (fusible)
• Amperage: 200 A
• Voltage: 600 V
• Availability: AmpState

Why this safety switch stands out

• Fusible design for targeted protection: Use with appropriate fuses to achieve class-leading overcurrent protection for your circuits, while keeping the mechanical disconnect visible and accessible at the point of use.
• Point-of-use isolation: Quickly disconnect equipment for safe maintenance, tests, or inspections without reconfiguring upstream protection schemes.
• Retrofit-ready with consistent part numbering: The FDPWS364J remains the same part number across replacements, simplifying spare parts inventories and service planning.
• Industrial-grade reliability: Built to endure everyday electrical work in demanding environments, ensuring dependable operation when it matters most.

Use cases and practical applications

The FDPWS364J is ideal for equipment disconnects where reliable isolation is essential. Use it in retrofit scenarios where you need to preserve a specific part number for compatibility with existing panels or wiring harnesses. It also supports maintenance workflows by providing a clear, physical disconnect that technicians can operate quickly and confidently. Pair this fusible safety switch with the correct fusing arrangement to meet your protection strategy for motors, conveyors, or other industrial equipment at the point of use.

How AmpState can help

AmpState offers the FDPWS364J and can assist with compatibility checks to confirm fit for your specific installation. If you’re unsure about match or need confirmation on voltage, current, or enclosure compatibility, send us a message and we’ll help verify the correct part.

Why choose this over general safety switches

• Part-number stability: Simplifies maintenance planning and stocking for ongoing operations.
• Trusted brand heritage: Leveraging Eaton Cutler-Hammer’s engineering lineage for consistent performance.
• Clear path to reliable isolation: A straightforward disconnect solution that supports safe maintenance and service planning without surprises.