Cutler-Hammer FDPWS364J - 200A, 600V, Fusible, Switch

Meet the Cutler-Hammer FDPWS364J — a rugged 200A, 600V fusible switch designed to deliver reliable on/off isolation and robust overcurrent protection in demanding industrial and commercial environments. Built for space-conscious installations, this compact disconnect provides precise control while safeguarding downstream equipment from faults and surges.

Why the FDPWS364J stands out

• 200A, 600V capability — handles typical motor and line loads with confidence, supporting electrical systems where strong, dependable switching is essential.
• Fusible protection — fuse-based circuit protection integrated into the switch offers immediate fault interruption and clear electrical isolation when maintenance or troubleshooting is needed.
• Compact, maintainable design — engineered to fit tight panel spaces without sacrificing accessibility or serviceability, making fuse replacement and system checks straightforward.
• Purpose-built for disconnection and protection — ideal for motor disconnects, panelboards, and branch circuits where a dedicated, easy-to-service safety switch is required.

Ideal applications and use cases

• Motor disconnects in manufacturing lines or processing equipment where rapid isolation is critical for maintenance and safety.
• Panelboard feed-through points where a dedicated fusible switch provides localized overcurrent protection.
• Branch circuit protection in commercial facilities— HVAC, pumps, conveyors, and other heavy-load circuits that demand reliable, field-serviceable protection at the point of use.

How it protects your system

The FDPWS364J combines a controllable on/off switch with fusible protection, enabling you to:

• Quickly isolate circuits during servicing to reduce downtime and risk.
• Provide immediate fault interruption to limit damage and protect downstream components.
• Keep electrical infrastructure organized with a single, purpose-built disconnect that doubles as protection equipment.

Key specifications

• Model: FDPWS364J
• Amperage: 200A
• Voltage: 600V
• Protection: Fusible (fuse-based) disconnect switch

Practical tips for installation and maintenance

• Plan the placement to maximize accessibility for fuse inspection and replacement without disrupting adjacent equipment.
• Pair with appropriately rated fuses to ensure reliable protection while meeting local electrical requirements.
• Schedule regular inspections of contact interfaces and enclosure seals to maintain reliable operation in harsh environments.

Cart-ready and purpose-built for reliability, the Cutler-Hammer FDPWS364J delivers dependable isolation and targeted protection where you need it most — at the source of power for motors, panels, and branch circuits in demanding settings.