Square D | PFI36045G | Bus Plug | 45A | 3-Pole | 600V

Engineered by Square D for dependable, field-ready bus connections, the PFI36045G Bus Plug delivers a precise 45A, 3-pole solution designed for maintenance, retrofit, and replacement projects. Built to align with standard Square D bus plug assemblies, this component helps you keep your electrical distribution running smoothly without compromising safety or performance.

• Amperage: 45 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part reference: PFI36045G

Key use cases

• Maintenance: swap in a like-for-like bus plug to minimize downtime during servicing of Square D switchgear and bus assemblies.
• Retrofit: replace aging or mismatched connectors with a compatible 3-pole, 600V solution that preserves system topology.
• Replacement: when a bus plug fails or becomes obsolete, this model provides a straightforward, exact-fit option using the proven PFI36045G reference.

Why this bus plug stands out

• Exact compatibility: The part number PFI36045G is the clearest reference for matching with your existing Square D equipment, reducing guesswork and ensuring proper mating with minimal modification.
• Clear ratings for planning: With a 45A current rating and 600V maximum, you can confidently design for your three-phase distribution without overloading the plug or the panel.
• Designed for real-world service: A robust, plug-in design supports quick, secure connections that shorten maintenance windows and improve uptime.

Practical guidance for procurement and installation

• Always confirm fit and ratings against your panel or switchgear before ordering. The PFI36045G is the best reference to ensure compatibility with your Square D bus plug ecosystem.
• Plan for standard installation procedures and torque specs specified by your equipment documentation to maintain electrical integrity and safety.
• Ideal for projects where matching specs is essential — upgrades, repairs, or replacements that keep your existing configuration intact without bespoke modifications.