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

The Square D PQ-3203 Bus Plug delivers reliable power distribution in demanding industrial and commercial environments. With a 30A, 240V, 3-Pole configuration, this bus plug is engineered to integrate smoothly into busway and panelboard systems, providing a robust and dependable connection for feeders, process equipment, and retrofit installations.

Designed for maintenance, repair, and upgrade projects where compatible, hard-to-find bus plugs are required, the PQ-3203 pairings with existing Square D infrastructure to simplify spares management and ensure consistent performance across your electrical distribution network.

Key specifications

• Brand: Square D
• Model: PQ-3203
• Type: Bus Plug
• Amperage: 30A
• Voltage: 240V
• Phase / Poles: 3-Pole
• Applications: Busway and panelboard power distribution systems

Why this bus plug stands out

For facilities where space, reliability, and ease of integration matter, the PQ-3203 provides a clean, secure interface that supports steady power delivery to critical equipment. Its 3-Pole design is well-suited for typical three-phase applications found in many industrial plants and commercial facilities, while its 30A rating balances protection with the ability to feed larger feeders without oversized conductors.

Ideal use cases include:

• Industrial plants requiring dependable feeder connections for conveyors, pumps, and processing lines
• Commercial facilities undergoing retrofit projects to upgrade aging electrical infrastructure
• Maintenance and repair tasks where a compatible, hard-to-find bus plug minimizes downtime
• Panelboard modernization that benefits from a matching PQ-series plug to ensure seamless compatibility with existing Square D components

Choosing Square D PQ-3203 means aligning with a trusted electrical ecosystem. Built to integrate with Square D busway and panelboard systems, this bus plug supports consistent performance, simplified parts compatibility, and a straightforward path to upgrading or expanding your distribution network without sacrificing reliability.