Square D PFA-34030 - 30A, 480V, 3-Phase, Breaker Bus Plug

Introducing the Square D PFA-34030 Breaker Bus Plug, a purpose-built solution for dependable power distribution in demanding industrial and commercial environments. This 30A, 480V, 3-Phase bus plug is engineered to integrate seamlessly with busway and panelboard power systems, helping keep critical processes running smoothly.

Key specifications

• Brand: Square D
• Model: PFA-34030
• Type: Breaker Bus Plug
• Amperage: 30A
• Voltage Rating: 480V
• Phase / Poles: 3-Phase
• Application: Busway and panelboard power distribution systems

Why this bus plug matters

The PFA-34030 is more than just a component—it's a reliable, plug-in solution that simplifies power distribution in complex facilities. By matching 480V, 3‑phase networks with a compact bus plug design, it enables fast maintenance and straightforward upgrades without overhauling existing switchgear. This makes it an ideal choice for upgrades, retrofits, and repairs where compatible, hard-to-find busplugs are required to keep systems in service.

Ideal use scenarios

• Industrial plants upgrading older distribution schemes while minimizing downtime
• Commercial facilities implementing new process equipment and expanding busway networks
• Retrofit projects that demand precise 30A, 480V 3‑phase bus plugs for reliable power routing
• Maintenance projects needing a compatible replacement bus plug that fits existing busway and panelboard layouts

Compatibility and practical considerations

Designed specifically for busway and panelboard power distribution systems, the Square D PFA-34030 ensures a secure, clean connection within 3‑phase networks. When selecting this bus plug, verify that your installation matches the 30A rating and 480V, 3‑phase specification. For best results, work with a qualified electrical professional to confirm fitment with your busway dimensions and mounting provisions, and to complete any necessary termination and safety compliance checks.

Who benefits most

• Electrical engineers and facility managers overseeing power distribution in factories and large commercial spaces
• Maintenance teams requiring dependable, hard-to-find busplugs for ongoing reliability
• Contractors conducting retrofit or upgrade projects that demand compatible Square D components

Leverage the proven reliability of Square D with the PFA-34030 Breaker Bus Plug to reinforce your 480V, 3‑phase distribution network. It’s a targeted, durable solution designed to keep essential equipment energized and operations progressing—even in challenging environments.