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

Square D PFC34050G Breaker Bus Plug delivers rugged, dependable power distribution for demanding industrial and commercial environments. With a 50A current rating and a 480V capacity, this bus plug is designed to integrate seamlessly with busway and panelboard systems, helping keep critical equipment powered with minimal downtime.

Key specifications at a glance

• Model: PFC34050G; Type: Breaker Bus Plug
• Amperage: 50A; Voltage: 480V
• Application: Busway and panelboard power distribution systems
• Ideal for maintenance, repair, and retrofit projects requiring compatible, hard-to-find busplugs
• Brand: Square D — trusted for reliability in demanding installations

Why this bus plug stands out

• Simple replacement in existing Square D installations, helping to minimize downtime during maintenance or upgrades
• Rugged construction built to withstand the rigors of industrial plants, commercial facilities, and process equipment environments
• Consistent 50A, 480V performance ensures steady power delivery to connected equipment
• Broad compatibility with multiple Square D busway and panelboard configurations, making it a practical choice for retrofits and upgrades

Ideal use cases

This listing is particularly valuable for maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required. Use it to retrofit aging distributions, complete mid-life replacements, or expand an existing system in new or upgraded facilities. It’s well-suited for industrial plants, large commercial buildings, and process-focused environments where reliable 480V distribution and quick, secure plug-in installation matter.

Practical guidance for procurement and install

Choose the Square D PFC34050G when you need an exact, compatible replacement that aligns with existing Square D busway and panelboard ecosystems. Having this bus plug on hand helps reduce project delays and keeps power distribution teams prepared for routine maintenance, sudden repairs, or planned upgrades—without compromising safety or performance.

Secure the right bus plug for your Square D distribution system—the PFC34050G is built to support continuous operation in demanding environments while simplifying maintenance and retrofit workflows.