Square D PQ3203G - 30A, 240V, 3-Phase, Fusible Bus Plug

The Square D PQ3203G Fusible Bus Plug delivers dependable power distribution for demanding industrial and commercial environments. Built to integrate seamlessly with busways and panelboards, this 3‑phase, 240V solution brings targeted overcurrent protection exactly where you need it while keeping critical processes online.

Key advantages of the PQ3203G

• 30A, 240V, 3‑phase configuration provides robust protection and efficient distribution for multi‑line equipment.
• Fusible design offers precise fault isolation, helping minimize downtime and protecting downstream machinery.
• Direct compatibility with busways and panelboard power distribution systems, making it an ideal retrofit or upgrade component.
• Hard‑to‑find, purpose‑built bus plug—especially valuable for maintenance, repair, and replacement projects where exact compatibility matters.
• From a trusted brand, Square D, the PQ3203G is designed for reliable performance in challenging environments—from manufacturing floors to commercial facilities.

Ideal use cases

• Industrial plants upgrading or expanding power distribution where a compatible 3‑phase fusible bus plug is required.
• Commercial facilities performing maintenance, retrofits, or equipment upgrades that demand precise 30A protection at 240V.
• Retrofit projects needing a reliable, factory‑specified bus plug to align with existing busway or panelboard architectures.
• Process equipment installations where quick isolation and protection are essential to keep production moving with minimal downtime.

What to know when ordering

• Model: PQ3203G — Fusible Bus Plug by Square D (Schneider Electric)
• Amperage: 30A
• Voltage: 240V
• Phase / Poles: 3‑Phase
• Application: Suits busway and panelboard power distribution systems

Practical considerations

• Ensure system compatibility by matching the bus plug to your existing busway or panelboard rating and configuration.
• Follow all applicable electrical codes and safety practices during installation and maintenance.
• Consider it as a dedicated replacement or upgrade component to minimize downtime and maintain consistent protection across your distribution network.

Choose the Square D PQ3203G Fusible Bus Plug for precise, dependable three‑phase protection in demanding environments. Its targeted 30A, 240V rating and compatible design with busways and panelboards help maintenance teams, integrators, and facilities managers keep power distribution efficient, reliable, and ready for whatever the day brings.