Square D PFA34100G - 100A, 480V, 3-Pole, Bus Plug

Engineered for relentless environments, the Square D PFA34100G 100A, 480V, 3-Pole bus plug delivers dependable power distribution for demanding industrial and commercial setups. This hard-to-find bus plug is designed for retrofit projects, maintenance, and upgrades where exact compatibility matters.

Key specifications

• Brand: Square D
• Model: PFA34100G
• Type: Bus Plug
• Amperage: 100A
• Voltage Rating: 480V
• Phase / Poles: 3-Pole
• Typical Use: Industrial plants, commercial facilities, process equipment, and retrofit projects

Why this bus plug stands out

• Designed to integrate with existing busway and panelboard power distribution systems, ensuring compatibility in retrofit and upgrade scenarios.
• High-current capability (100A) at 480V supports motor drives, feeders, and critical load banks without oversizing components.
• Three-pole configuration enhances distribution balance and simplifies safe fault isolation across circuits.
• Ideal for maintenance and replacement where specific, hard-to-find busplugs are required to keep facilities running smoothly.
• Rugged construction tailored for industrial environments, delivering reliable performance over time.

Best-fit scenarios

• Industrial plants performing system upgrades or equipment refreshes.
• Commercial facilities reconfiguring power layouts to optimize distribution efficiency.
• Retrofit projects where exact bus plug compatibility matters to prevent mismatches and downtime.
• Maintenance inventories to quickly source a compatible bus plug when a panel or busway demands change.

With the Square D PFA34100G, you gain a dependable, compatible solution for 480V, 3-Pole distribution needs. By choosing a plug that matches your existing busway and panelboard ecosystem, you minimize install time, reduce wiring errors, and maintain system integrity across your facility.