Westinghouse GFN325 - 400A, 3-Phase, Heavy-Duty, Safety Switch

Westinghouse GFN325 is a 400A, 3-Phase heavy‑duty safety switch engineered to deliver dependable on/off isolation and robust overcurrent protection in demanding industrial and commercial environments. The model GFN325 combines rugged construction with precise electrical control to keep your equipment, personnel, and workflows safe and reliable.

Key capabilities at a glance

• 400A, 3-Phase power handling supports large motors and heavy loads with stable, consistent switching performance.
• Heavy-Duty design built to withstand the rigors of busy facilities, temporary outages, and frequent operation.
• Reliable isolation and protection ensures circuits are safely disconnected and protected from overcurrent events.
• Ideal for motor disconnects, panelboards, and branch circuits where a compact, maintainable switch is required.

With its compact footprint, the GFN325 fits into tighter electrical rooms and panel layouts without sacrificing serviceability. Maintenance is straightforward, helping you minimize downtime when inspections or testing are needed.

Who should consider the Westinghouse GFN325? Facilities with 3‑phase motor loads, manufacturing lines, HVAC units, conveyor systems, or any application where a reliable, easy-to-service disconnect is essential will benefit. The GFN325 offers a straightforward, safe means to switch power and protect downstream equipment.

Why this matters In real-world operations, choosing the right safety switch translates to fewer nuisance trips, faster restoration after maintenance, and improved safety for technicians working near energized equipment. The Westinghouse GFN325 delivers predictable performance when it matters most—during start-up surges, overload events, and routine maintenance windows.

Practical tips

• Plan your layout to maximize the compact footprint and ensure accessible wiring terminals.
• Pair with appropriate fusing or protective devices per your electrical design, and follow local codes and safety standards.
• Schedule periodic inspection of disconnect handles and enclosure seals to maintain safe operation over time.