Square D | PIF34045 | Bus Plug | 45A | 3-Pole | 480V

Square D PIF34045 Bus Plug is a genuine, three-pole connector designed for demanding electrical distribution tasks. With a 45A rating at 480V, this bus plug is purpose-built for maintenance, retrofit, and replacement projects where matching specifications truly matter.

• Amperage: 45A
• Poles: 3-Pole
• Voltage: 480V
• Part number: PIF34045
• Brand: Square D

Why this matters
In high-voltage electrical systems, using a bus plug that exactly matches the system’s amperage, pole configuration, and voltage is essential for safe, reliable operation. The PIF34045 delivers a precise, OEM-compatible fit that supports proper circuit segregation and dependable performance under load.

Ideal use cases
- Maintenance outages where a quick, exact replacement is required. - Retrofit projects updating or modernizing existing panels without sacrificing compatibility. - Spare parts for service fleets that must carry a correct, ready-to-use component for 480V, 45A, 3-pole configurations.

Fit and compatibility you can rely on
Always confirm fit and ratings before ordering. The part number is the best reference for compatibility, ensuring the bus plug will align with your panel design and electrical specifications.

Practical tips for installation and selection
- Use the part number PIF34045 to cross-check against your panel catalog and service drawings. - Verify that your system requires a 3-pole, 480V bus plug rated for 45A to prevent mismatches that could impact performance or safety. - When stocking parts, include this exact Square D bus plug to streamline maintenance workflows and minimize downtime during replacements.