Square D | PBLX36175G | Bus Plug | 175A | 3-Pole | 600V

Meet the Square D PBLX36175G Bus Plug — a rugged 175A, 3-pole, 600V solution designed to support maintenance, retrofit, and replacement projects where exact specifications matter. Engineered to align with existing Square D busway setups, this plug helps keep electrical distributions running smoothly with minimal downtime.

Designed for three-phase applications, the PBLX36175G ensures a stable, reliable connection under demanding loads in industrial and commercial environments. Whether you’re refreshing aging infrastructure, expanding capacity, or replacing a worn component, this bus plug is built to match your system’s exact electrical characteristics.

Key specifications

• Amperage: 175A
• Poles: 3-Pole
• Voltage: 600V
• Part number: PBLX36175G

Why choose this bus plug

• Exact compatibility with Square D busway systems. Using the correct part number (PBLX36175G) reduces guesswork and fit issues during maintenance or retrofits.
• Designed for three-phase distribution, making it ideal for environments where 600V service is standard.
• Supports proactive maintenance programs — keep a spare PBLX36175G on hand to minimize downtime during outages or emergency replacements.
• Part of Square D's trusted family of bus plugs, ensuring consistent electrical performance and safer, quicker installations in supported panels and busway configurations.

Practical tips for installation and planning

• Always verify fit and ratings against your exact equipment before ordering. The part number is the most reliable reference for compatibility.
• Check your busway arrangement to confirm a 3-pole, 175A, 600V configuration matches your system design.
• For retrofit projects, map out the sequence of disconnects and energization steps to minimize downtime and ensure safe testing after installation.