Square D | PKA36225 | Bus Plug | 225A | 3-Pole | 600V

Square D PKA36225 Bus Plug — a purpose-built solution for maintenance, retrofit, and replacement within Square D busway systems. This 225 A, 3-pole, 600 V bus plug is engineered to preserve performance, reliability, and safety during critical electrical work.

Key specifications

• Amperage: 225 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number: PKA36225

Why this bus plug stands out

• Designed for direct compatibility with Square D busway systems, reducing the risk of misfits during maintenance or upgrades.
• Three-pole arrangement supports balanced three-phase connections, delivering consistent power distribution for industrial equipment.
• 225 A capacity caters to higher-load applications, making it a practical upgrade or replacement for aging or worn plugs.
• 600 V rating meets common industrial standards, ensuring safe operation across demanding environments.
• Clear compatibility reference: the part number PKA36225 is the most reliable cue for matching components and assemblies.

Ideal use cases

This bus plug is well-suited for:

• Maintenance windows where quick, reliable access to bus bars is required
• Retrofit projects aiming to upgrade capacity or replace worn plug components
• Replacement of damaged or obsolete plugs in Square D installations

Practical guidance for installation and safety

• Always verify fit and ratings before ordering or installation. Use PKA36225 as the primary compatibility reference.
• Before any work, shut down power and follow all applicable electrical codes and safety protocols.
• Ensure the bus plug matches your specific Square D busway configuration and three-pole arrangement to guarantee proper contact and secure engagement.
• Handle with appropriate PPE and adhere to manufacturer installation instructions to minimize downtime and maintain system integrity.

How it compares and what to expect

Unlike generic replacement plugs, the PKA36225 is purpose-built for Square D systems, delivering a precise fit, reliable conductivity, and a voltage and current rating aligned with professional maintenance and retrofit workflows. This specificity helps shorten downtime, improves safety, and ensures long-term reliability in demanding industrial environments.

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.