Eaton Cutler-Hammer FDPWT3611J 30A 3P 600V Safety Switch, Fusible | AmpState

The Eaton Cutler-Hammer FDPWT3611J is a 30 A, 3-pole, 600 V fusible safety switch designed for reliable equipment disconnect and isolation at the point of use. Built to support retrofit projects and ongoing maintenance, this switch helps you maintain a consistent part number across spares, plans, and service calls, reducing downtime and misfits in the field.

Key specifications

• Manufacturer: Eaton Cutler-Hammer
• Part number: FDPWT3611J
• Product type: Safety switch (fusible)
• Amperage: 30 A
• Poles: 3
• Voltage: 600 V
• Fusible: Yes
• Application: Equipment disconnect and isolation at the point of use

Why this safety switch stands out

• Fuse-protected disconnect: As a fusible safety switch, it provides immediate overcurrent protection while offering quick access for safe maintenance and testing.
• Field-ready retrofit option: Designed to slot into existing installations where part-number continuity matters, simplifying procurement and sparing module changes during upgrades.
• Clear isolation at the point of use: Enables safe shutdowns for servicing equipment, conveyors, motors, and other 3-phase loads without routing power through upstream panels.
• Durable industrial performance: Built to handle frequent on/off cycling in demanding environments common in facilities and manufacturing settings.

Ideal for

• Maintenance teams planning routine commissioning, servicing, or retrofits that require a consistent part number for spares and documentation.
• Facilities managers and panel builders needing a reliable, fusible disconnect that provides both isolation and short-circuit protection in a compact, three-pole design.
• Industrial applications where 600 V networks and 3-phase equipment require a dedicated safety switch at the point of use.

Practical considerations and tips

• Ensure the circuit is within the FDPWT3611J’s 30 A rating and 3-pole configuration for correct operation.
• Verify compatible fuse type and enclosure fitment for your installation to maintain proper clearance and access.
• Plan for maintenance workflows that leverage the fusible design—inspect fuses and connections during scheduled shutdowns to prevent unexpected outages.
• When substituting or upgrading, keep the FDPWT3611J part number consistent across inventory to streamline ordering and service records.

Available now from AmpState. If you’re unsure about fit or compatibility with your existing equipment, message us and we’ll help confirm the best match for your system.