Square D PFA36100G - 100A, Breaker Bus Plug

Meet the Square D PFA36100G 100A Breaker Bus Plug—the rugged, plug-in solution designed to keep essential power distribution moving in demanding industrial and commercial settings. Built by Square D, this bus plug embodies reliability, precision fit, and long-term performance in any busway or panelboard system.

The PFA36100G is purpose-built for 100 ampacity, delivering a solid, dependable connection where a plug-in component is required to bridge sections of your distribution network. It’s precisely engineered to integrate with Square D busway and panelboard configurations, ensuring consistent electrical contact and compatible hardware interfaces across your system.

• 100A ampacity gives you a robust feeder connection for routine and peak loads in busy facilities.
• Designed for busway and panelboard power distribution systems—a seamless fit within the Square D ecosystem.
• Ideal for maintenance, repair, and upgrade projects that require compatible, hard-to-find bus plugs to keep timelines on track.
• Suitable for industrial plants, commercial facilities, process equipment, and retrofit projects—from manufacturing lines to upgraded service corridors.
• Durable construction for demanding environments—built to withstand the rigors of continuous operation in tough settings.
• Retrofit-friendly enabling efficient upgrades without replacing entire distribution sections, helping you preserve existing layouts while expanding capability.

Use cases and practical scenarios

- Upgrading aging distribution networks in a manufacturing floor where space and compatibility limit you to plug-in solutions.
- Replacing unavailable or discontinued bus plugs during facility modernization projects without reconfiguring panels.
- Expanding capacity in a live system by adding a compatible 100A plug to extend a busway or panelboard circuit.
- Retrofit work in commercial facilities where downtime must be minimized and compatibility with Square D components is essential.

Engineered for professionals who value reliability, compatibility, and ease of integration, the Square D PFA36100G 100A Breaker Bus Plug is the practical, mission-critical choice for keeping power distribution responsive and ready for the next upgrade.