Westinghouse FDP325R - 400A, 240V, 3-Phase, Safety Switch

Westinghouse FDP325R: 400A, 240V, 3-Phase Safety Switch

The Westinghouse FDP325R safety switch delivers reliable, on/off isolation with built-in overcurrent protection for demanding industrial and commercial applications. Built to handle tough environments, this 3-phase disconnect keeps equipment safe and downtime brief, while its compact, maintainable fusible design fits neatly into crowded switchgear and panelboards.

Key Benefits

• Robust 400A rating: Ready to handle sizable motor loads and multi‑motor installations without compromising safety or performance.
• 240V, 3-Phase operation: Ideal for modern industrial power distribution and engineered systems that rely on balanced 3‑phase power.
• Safe isolation with built‑in overcurrent protection: Combines disconnect capability with protective functionality to safeguard wiring and equipment.
• Compact and maintainable: Designed to minimize enclosures space while keeping serviceability straightforward for routine inspections and part replacement.
• Versatile integration: Well-suited for motor disconnects, panelboards, and branch circuit protection where a reliable, easy‑to‑service switch is essential.

Technical Snapshot

• Model: FDP325R
• Amperage: 400A
• Voltage: 240V
• Phase: 3-Phase

Ideal Use Scenarios

• Motor disconnects on production lines where quick, safe isolation is critical during maintenance and servicing.
• Panelboard retrofits or upgrades where a compact, integrated switching solution reduces footprint without sacrificing protection.
• Branch circuit protection for HVAC, pumps, compressors, and other three‑phase equipment in warehouses, manufacturing facilities, and commercial buildings.
• Modular switchgear configurations that benefit from a dependable, easy-to-wire safety switch with straightforward field serviceability.

Why This Model Stands Out

Compared to generic disconnects, the Westinghouse FDP325R combines essential safety isolation with robust overcurrent protection in a compact, maintainable package. Its 400A, 240V, 3‑phase rating makes it a practical centerpiece for medium‑to‑large equipment fleets, reducing complexity in electrical rooms and simplifying maintenance routines. By selecting a dedicated safety switch designed for demanding environments, you gain predictable performance, faster serviceability, and a clear path to safer, more reliable operation.

Practical Guidance for Getting the Most from Your Safety Switch

• Plan wiring with 3‑phase connections that match the 240V system to ensure balanced loading and smoother startup behavior.
• Ensure proper enclosure clearance and mounting to maintain accessibility for routine inspections and any fuse replacements.
• Coordinate with your electrical team to align the FDP325R with your protection strategy for motors and branch circuits.
• Consult the installation and maintenance manual for wiring configurations, terminal layouts, and recommended inspection intervals to maximize longevity.

With the Westinghouse FDP325R, you gain a purpose-built safety switch that delivers durable isolation, reliable protection, and practical serviceability—designed to keep industrial and commercial electrical systems running safely and efficiently.