Square D PFA34050GN - 50A, 480V, 3-Phase, Breaker Bus Plug

Introducing the Square D PFA34050GN Breaker Bus Plug—a rugged, ready-to-deploy solution engineered for reliable power distribution in demanding industrial and commercial environments. With a rating of 50A at 480V in a 3-phase configuration, this bus plug provides a secure, precise link for your distribution system.

• Electrical specs at a glance: 50 A, 480 V, 3-Phase (Breaker Bus Plug)
• Designed for seamless compatibility: specifically engineered to plug into Square D busway and panelboard power distribution systems
• Industrial-grade durability: built to withstand the rigors of industrial plants, process equipment, and commercial facilities
• Hard-to-find, ready-to-use: an ideal choice for maintenance, repair, and upgrade projects that require exact busplug matching
• Supports efficient upgrades: enables quick replacements and retrofits with minimal downtime

Ideal use cases

• Industrial plants expanding or reconfiguring 3-phase 480V distribution networks
• Commercial facilities upgrading panelboards or busways to meet current load and safety standards
• Retrofit projects where exact Square D components are required to maintain system coordination and reliability
• Maintenance scenarios that demand ready-to-install bus plugs to expedite service windows

Why choose the PFA34050GN? It’s not just a part—it’s a system-compatible solution from Square D that aligns with your existing busway and panelboard infrastructure. Its construction and rating are tailored for real-world industrial use, helping you preserve wiring integrity and protection coordination during upgrades, while reducing downtime and operational disruption.

Whether you're stocking up for planned upgrades or performing emergency repairs, the Square D PFA34050GN Breaker Bus Plug delivers dependable performance, precise compatibility, and peace of mind for your 50A, 480V, 3-phase power distribution needs.