Square D | PKI34175GN | Bus Plug | 175A | 480V

Meet the Square D PKI34175GN Bus Plug — a purpose-built solution for maintenance, retrofit, and replacement tasks in electrical distribution systems. Designed to plug into compatible Square D bus assemblies, this 175A, 480V bus plug provides a reliable, ready-to-use isolation point when service work is required.

Key advantages

• Precise ratings — rated for up to 175 amperes at 480 volts, ensuring you have the right capacity for mid-load or full-load scenarios in commercial or industrial panels.
• Plug-and-play versatility — built to integrate with compatible bus plug receptacles, enabling quick access and safe de-energization during maintenance or retrofits.
• Reliable compatibility — part number PKI34175GN is the best reference for ensuring correct fit and electrical ratings; always verify against your panel’s documentation before ordering.
• Maintenance, retrofit, and replacement-ready — ideal for upgrading aging infrastructure, implementing safe isolation points, or replacing worn bus plugs without disrupting other components.

Who benefits: electrical contractors, facilities engineers, and maintenance teams responsible for industrial and commercial electrical distribution. This bus plug helps you minimize downtime, improve safety, and maintain consistent electrical performance during service windows.

Practical considerations and use cases:

• Use during scheduled maintenance to isolate a circuit without removing main equipment.
• Retrofit projects where existing bus plugs need to be updated to maintain current ratings and compatibility.
• Replacement of damaged or worn bus plugs to restore dependable connections and reduce risk of arcing or overheating.
• Compatibility check: confirm fit and ratings with your specific panel model and bus system referencing PKI34175GN as the compatibility guide.

Notes: Before ordering, confirm fit and ratings; the PKI34175GN part number remains the most reliable reference for compatibility with your Square D bus plug assembly. If you’re upgrading or maintaining a 480V distribution setup, this bus plug delivers the right combination of capacity and compatibility for streamlined service work.