Square D PFC34050G - 50A, 480V, 3-Pole, Breaker Bus Plug

Square D PFC34050G Breaker Bus Plug — a dependable, ready-to-install solution for robust power distribution in demanding industrial and commercial environments. Engineered by Square D, this 50A, 480V, 3-pole bus plug is built to integrate seamlessly with busway and panelboard systems, supporting reliable operation in everyday production and retrofit projects.

Model: PFC34050G | Type: Breaker Bus Plug | Amperage: 50A | Voltage: 480V | Poles: 3-Pole

Key applications and ideal uses

• Industrial plants and factories requiring scalable, modular power distribution
• Commercial facilities with complex power layouts and retrofit needs
• Process equipment installations that demand dependable, easily serviceable bus plugs
• Maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required

What sets the PFC34050G apart

Designed to plug into existing Square D busways and panelboards, this bus plug delivers a focused combination of safety, reliability, and ease of use. The 50A, 480V, 3-pole configuration supports strong, clean power distribution across demanding loads, helping reduce downtime during installations and replacements. Its rugged construction is built to withstand industrial environments, ensuring consistent electrical contact and secure connections in busy facilities.

Practical use cases

• Upgrading aging panelboards in retrofit projects where a precise 3-pole, 50A, 480V plug is required
• Spare or replacement components for ongoing maintenance in facilities with Square D infrastructure
• New installations that leverage busway distribution networks for modular expansion

Compatibility and best-practice tips

To maximize performance, verify that your system matches the PFC34050G specifications: 50A load capacity, 480V rating, and a 3-pole configuration designed for busway and panelboard integration. Ensure proper alignment with the existing Square D bus plug interfaces, observe standard safety procedures during installation, and keep this unit on hand as a reliable, compatible option for future maintenance and upgrades.

Why choose this for your facility

If your goal is to maintain continuous operation while updating or expanding power distribution, the Square D PFC34050G Breaker Bus Plug provides a precise fit for compatible busway and panelboard ecosystems. Its dedicated design for industrial and commercial use means faster, safer replacements and a clearer path to scalable power architecture—without compromising reliability or performance.