Square D | PFI34080G | Bus Plug | 80A | 480V

Introducing the Square D PFI34080G Bus Plug—a purpose-built connector designed to integrate seamlessly with compatible Square D switchgear. With an 80A rating at 480V, this bus plug is built to support essential maintenance, retrofit, and replacement work without compromising system integrity.

Key specifications

• Amperage: 80A
• Voltage: 480V
• Part number: PFI34080G
• Compatibility note: The part number is the best reference for compatibility; confirm fit and ratings before ordering

What makes this bus plug stand out

• Precision-fit for Square D panels and gear, reducing guesswork during maintenance or retrofits
• Reliable current handling at 80A for demanding distribution applications
• Robust construction designed to withstand regular plug-in cycles in service environments
• Safe, quick-connect interface that minimizes exposure and downtime during servicing

Use cases and ideal users

• Maintenance on existing Square D switchgear where a spare bus plug is required
• Retrofits to upgrade or replace aging bus plugs in older panels
• Replacement part for routine servicing, ensuring consistent electrical performance
• Field technicians and electrical contractors who manage 480V distribution networks

How it compares to other options

Because this bus plug is specifically matched to Square D equipment and is listed by its part number, it provides a precise, reliable fit that generic plugs can’t guarantee. The PFI34080G is designed to maintain electrical performance and reliability in 480V systems, helping you avoid compatibility surprises during critical maintenance windows.

Practical tips to maximize performance

• Always verify the exact panel model and bus plug position to ensure a proper match
• Follow standard lockout/tagout procedures to maintain a safe work environment
• Store spare bus plugs in a controlled area to prevent corrosion or damage