Square D | PIF34030 | Bus Plug | 30A | 3-Pole | 480V

Square D PIF34030 Bus Plug delivers a reliable, field-ready solution for 480V, three‑phase power systems. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, this 30A, 3‑pole bus plug is crafted to meet the exacting demands of industrial electrical environments.

Designed to integrate with compatible Square D bus assemblies, the PIF34030 ensures clean, dependable power transfer and minimizes downtime during service work. Its 480V rating supports common industrial distributions, making it a practical choice for upgrades, modernization efforts, or routine component replacement in 3‑phase systems.

Key specifications

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 480V
• Part number: PIF34030
• Brand: Square D

What makes this bus plug stand out

Unlike generic substitutes, the PIF34030 is purpose-built for Square D switchgear, ensuring precise mechanical fit and electrical performance that align with factory standards. In demanding service environments, it provides a dependable, like-for-like solution where the part number is your most reliable compatibility reference.

Ideal use cases

• Maintenance: swap in a proven bus plug to restore the integrity of power paths without changing downstream equipment.
• Retrofit: upgrade older gear to a 480V, 3‑pole configuration without reconfiguring harnessing or cabinet layouts.
• Replacement: source a compatible, same-spec part during downtime to keep systems running smoothly.

Installation and safety notes

Before ordering, confirm fit and ratings against the exact equipment you’re servicing. The part number PIF34030 is the best reference for compatibility. Have a licensed electrician perform installation in accordance with all applicable electrical codes and manufacturer guidelines.