Square D | PTMA36400G | Bus Plug | 400A | 600V

Square D PTMA36400G Bus Plug is a purpose-built component for maintenance, retrofit, and replacement projects where exact electrical specifications matter. Engineered to align with Square D distribution equipment, this bus plug is sized for 400 A and rated for 600 V, delivering a reliable connection when it matters most.

• Amperage: 400 A
• Voltage rating: 600 V

Ideal use cases include:

• Maintenance replacements to minimize downtime on existing Square D assemblies
• Retrofits to align with updated equipment specifications or system upgrades
• Spare parts for field service, ensuring quick response when a bus plug needs replacement

Compatibility and ordering notes: Confirm fit and ratings before ordering. The PTMA36400G part number is the best reference for compatibility across Square D equipment.

Why this bus plug matters:

• Exact match for Square D systems with a 400 A, 600 V specification, helping you maintain electrical safety and performance.
• Designed to integrate smoothly with corresponding Square D assemblies, reducing the guesswork during maintenance or retrofit projects.
• Reliable replacement option that aligns with your original equipment ratings, so you can trust a consistent electrical connection when it’s needed most.

Practical considerations for installation and upkeep:

• Verify the equipment’s rating and enclosure compatibility against the PTMA36400G specification before installation.
• Keep a labeled spare on hand for rapid service calls and minimized downtime.
• Store and handle with standard electrical safety practices to preserve performance over time.