Square D | PFA34040GN | Bus Plug | 40A | 480V

Square D PFA34040GN Bus Plug delivers a precise, field-ready connection for 40A, 480V service in industrial electrical systems. This unit is purpose-built for maintenance, retrofit, and replacement tasks where exact specifications and reliable performance are essential.

Designed to integrate seamlessly with compatible Square D bus plug configurations, the PFA34040GN ensures a stable, low-resistance connection that supports safe operation on 480V feeders. Whether you’re upgrading an aging panel, performing routine maintenance, or stocking a spare for rapid field service, this bus plug provides an exact-match fit you can trust.

• Amperage: 40 A
• Voltage: 480 V
• Part number: PFA34040GN
• Compatibility note: Best reference for compatibility is the part number; confirm fit and ratings before ordering.
• Application: Maintenance, retrofit, and replacement in Square D bus plug configurations

Why this bus plug stands out

• Exact-match design minimizes misfits and electrical resistance, helping protect equipment and maintain stable operation in 480V systems.
• Robust construction paired with straightforward installation supports quick field replacements, reducing downtime during service windows.
• The PFA34040GN designation provides clear, unambiguous identification for procurement and maintenance workflows, speeding approvals and installations.

Ideal for

• Electrical contractors conducting installations, maintenance, or retrofits on industrial facilities with 480V distribution.
• Facility managers responsible for manufacturing lines that rely on dependable 40A, 480V bus plugs.
• OEMs integrating Square D bus plug components into new panels or upgrades.

Practical tips for best results

• Before ordering, verify your panel’s bus plug family and the PFA34040GN compatibility to avoid delays. The part number is the most reliable compatibility reference.
• Keep a small inventory of spares in a clean, dry environment and document exact model details to simplify future replacements.

With the Square D PFA34040GN Bus Plug, you gain a dependable, industry-standard solution for 40A, 480V circuits that supports safer maintenance, faster retrofits, and reliable replacements in demanding industrial settings.