Square D | PKI34225GN | Bus Plug | 225A | 3-Pole | 480V

Meet the Square D PKI34225GN Bus Plug—the robust, high-capacity link your industrial power distribution system relies on. Designed for 225 A, 3-pole, 480 V service, this bus plug is built to endure demanding environments and simplify modernizations.

Key specifications at a glance

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 480 V
• Part number: PKI34225GN

Why this bus plug stands out

In facilities where uptime matters, the PKI34225GN delivers a precise, plug-and-play fit for maintenance, retrofit, and replacement scenarios. The three-pole design ensures reliable 480V distribution, while continued compatibility with Square D equipment minimizes the need for reconfiguration when you swap parts.

What problems does it solve?

• Streamlines retrofitting existing panels to modern 480V three-phase configurations
• Provides a dependable replacement for worn or obsolete bus plugs, reducing downtime
• Ensures a secure, code-compliant connection within Square D power systems

Who should consider this?

Facility managers, electrical contractors, and maintenance teams working in manufacturing, data centers, or large commercial buildings that rely on stable 480V, 225A distribution will find this bus plug a precise match for compatible Square D panels.

How it compares (without naming competitors)

Compared to generic bus plugs, this model is backed by Square D’s ecosystem of panels and accessories. The PKI34225GN is designed for consistent mounting, predictable electrical characteristics, and faster installation in real-world retrofit projects, helping you preserve panel integrity and electrical clearances.

Practical tips for install and use

• Always confirm fit and ratings before ordering; the PKI34225GN is the best compatibility reference
• Plan for a controlled shutdown and lockout-tagout procedures prior to replacement
• Inspect surrounding bus bars and connectors for compatibility and cleanliness to ensure a solid electrical contact
• Keep spares of common SKUs on hand to minimize downtime during maintenance windows

With the Square D PKI34225GN Bus Plug, you get a purpose-built 225A, 3-pole, 480V solution that supports reliable, efficient power distribution across critical operations. Use it to simplify upgrades, extend the life of older panels, and keep your electrical infrastructure aligned with current standards.