PT322 | Disconnect Switch | 3-Pole

Meet PT322, a rugged 3-pole industrial disconnect switch designed to safely isolate three-phase power for maintenance, retrofit, and replacement projects. When downtime matters, this model delivers straightforward, reliable performance in demanding environments.

Poles: 3-Pole

Important: Confirm fit and ratings before ordering. The part number PT322 is the best reference for compatibility, ensuring you select the exact switch for your panel and circuit.

What makes PT322 a smart choice for your facility

• Precise three-phase isolation: disconnects all three phases together to prevent partial energization during service.
• Ideal for maintenance shutdowns, retrofits, and replacements where matching specs are essential.
• Clear, unambiguous part identification: using PT322 minimizes the risk of mismatched components in critical control panels.
• Durable design suited for industrial use, delivering dependable operation in routine service and unexpected outages.

Use cases and applications

• Three-phase motor circuits, conveyors, pumps, and other industrial equipment requiring full-phase isolation.
• Retrofit projects replacing aging or incompatible switches in legacy control panels.
• Service and maintenance tasks where safe, certified disconnection is required before opening a circuit.

How PT322 compares to alternatives

Choosing the PT322 means you’re selecting a model that matches the exact three-pole configuration used in many standard industrial layouts. You avoid guesswork about footprint or ratings, reducing installation time and the risk of compatibility gaps. When your project demands a straightforward, reliable disconnect that aligns with three-phase systems, PT322 provides a direct fit with your existing wiring schemes and panel infrastructure.

Ready to install, the PT322 is the practical choice for technicians seeking a dependable, specification-aligned disconnect switch that keeps critical systems safely isolated during service. Remember to verify fit and ratings against your equipment drawings and use the PT322 reference to confirm compatibility before purchase.