Square D PFA36100 - 100A, 600V, Breaker Bus Plug

Meet the Square D PFA36100 Breaker Bus Plug—a purpose-built solution engineered for dependable power distribution in demanding industrial and commercial environments. With a 100 A rating and a 600 V capacity, this bus plug is designed to integrate seamlessly with Square D busway and panelboard systems, delivering reliable, consistent performance where uptime matters most.

Why this bus plug stands out

• Exact compatibility with Square D busway and panelboard systems—streamlines installation and ensures proper fit and electrical contact across your distribution network.
• 100 A, 600 V design—built to handle standard industrial loads while standing up to the voltage and current demands of commercial facilities and process equipment.
• Hard-to-find, maintenance-friendly solution—a practical choice for retrofit projects, upgrades, and spare-part inventories where reliable busplugs are essential.
• Rugged construction for harsh environments—designed to endure the vibrations, temperatures, and routine handling typical of industrial plants and retrofit sites.
• Facilitates quick maintenance and upgrades—minimizes downtime by delivering a straightforward replacement path for aging or incompatible bus plugs.

Ideal applications

This bus plug is purpose-fit for:

• Industrial plants requiring robust power distribution across multiple sections of a busway or panelboard
• Commercial facilities with critical process equipment that cannot tolerate extended outages
• retrofit projects where compatible, hard-to-find busplugs are needed to extend the life of existing infrastructure
• Maintenance and repair campaigns that demand reliable, standard-part replacements

How it benefits your operation

• Maintains consistent service by ensuring secure, low-resistance connections within the distribution network
• Reduces replacement lead times with a readily identifiable Square D part (model PFA36100)
• Supports scalable upgrades—swap in this plug to extend the life of aging busway/panelboard configurations
• Improves maintenance planning by providing a predictable, standard component for outages and servicing

Practical considerations

• Verify that your system is designed for up to 600 V and 100 A to ensure safe, optimal operation
• Use as part of a broader maintenance or retrofit strategy to keep distribution networks current and compliant
• Keep a spare PFA36100 on hand for planned maintenance or unexpected outages to minimize downtime