Square D PQ-3203 - 30A, 240V, 3-Pole, Switch

Square D PQ-3203 is a robust three-pole fusible switch engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. With a 30A rating at 240V, this compact switch is built to withstand everyday switching and protection duties in power distribution setups.

Key benefits that matter in the field

• Three-pole design ensures true 3-phase isolation, safeguarding balanced loads and preventing phase-to-phase faults.
• Compact, space-efficient footprint fits neatly into crowded panels, switchgear enclosures, and motor control centers without sacrificing performance.
• Direct isolation with overcurrent protection—a single, integrated solution ideal for motor disconnects, panelboards, and branch circuits where dependable protection and quick access are essential.
• Maintenance-friendly construction supports straightforward servicing and component replacement, reducing downtime and keeping systems running smoothly.
• Industrial-grade reliability purpose-built to stand up to busy commercial environments, delivering consistent operation when it’s needed most.

Ideal applications

• Motor disconnects in manufacturing, processing, and equipment rooms
• Panelboards requiring a compact, maintainable protective switch
• Branch circuit protection where a dedicated, three-phase isolator is warranted

Why choose the PQ-3203 for your electrical distribution

Compared to generic single-pole or non-fusible options, the PQ-3203 provides integrated three-phase protection in a compact form factor. It simplifies installation by consolidating isolation and overcurrent protection into a single device, helping you reduce panel complexity and potential wiring errors. Its rugged build and straightforward operation make routine maintenance faster and safer for your team, translating to less downtime and more uptime for critical systems.

Specifications at a glance

• Model: PQ-3203
• Amperage: 30A
• Voltage: 240V
• Poles: 3-Pole

For installations that demand dependable isolation and precise overcurrent protection in tight spaces, the Square D PQ-3203 delivers a focused, practical solution that engineers and technicians can trust day after day.