Westinghouse FDPT3611R - 30A, 600V, 3-Pole, Fusible, Switch

The Westinghouse FDPT3611R is a rugged, three‑pole fusible switch designed to deliver reliable on/off isolation and deliberate overcurrent protection in demanding industrial and commercial environments. With a 30A rating and a 600V maximum, this compact disconnect handles three-phase systems with confidence, making it a dependable choice for motor loads and electrical distribution where quick, safe disconnection is essential.

• Model: FDPT3611R
• Amperage: 30A
• Voltage: 600V
• Poles: 3-Pole
• Fused: Fusible

Key advantages that set this switch apart

• Three‑phase isolation in one compact unit: The 3‑pole design ensures all phases are disconnected together, simplifying safe maintenance and reducing exposure during service.
• Integrated overcurrent protection: Fusible construction provides proactive protection for motors, panelboards, and branch circuits, preventing damage from overloads and short circuits.
• Durable, maintainable form factor: Built for industrial duty, the FDPT3611R emphasizes straightforward fuse replacement and robust operation in challenging environments.
• Versatile installation for multiple applications: Ideal for motor disconnects, panelboard feeders, and branch circuit protection where a compact, maintainable fusible switch is required.
• Ready for 600V systems: Designed to perform reliably within high‑voltage commercial and light industrial power distribution networks.

Ideal use cases

• Motor disconnects on production lines or processing equipment where rapid, safe isolation is essential for maintenance and safety.
• Panelboard feeders that require integrated fusing to protect downstream circuits from overloads.
• Branch circuit protection in spaces with limited clearance, where a compact solution delivers both disconnection and protection without added bulk.

Why this matters for your operation

The FDPT3611R provides a deliberate, reliable way to protect valuable equipment while supporting safe, efficient maintenance workflows. By combining on/off isolation with fusible protection in a single, three‑phase switch, you reduce downtime, simplify service, and improve personnel safety during electrical work. Its Westinghouse lineage brings proven reliability to industrial and commercial installations, ensuring consistent performance across shift changes and environmental conditions.

Practical tips for deployment

• Pair the FDPT3611R with correctly rated fuses to match motor or circuit requirements, ensuring voltage and current ratings align with your load.
• Use lockout/tagout procedures when the switch is open for maintenance to protect technicians.
• Plan for straightforward fuse replacements by locating the switch in an accessible position and documenting the fuse type and rating on-site.
• Verify compatibility with your panelboard or starter arrangement to streamline installation and future servicing.

If you’re upgrading a three‑phase distribution circuit or need a compact, maintainable solution for motor protection and isolation, the Westinghouse FDPT3611R delivers precise performance and dependable protection in a single, efficient package.