Square D | PTMA36400GV | Bus Plug | 400A | 600V

Meet the Square D PTMA36400GV Bus Plug—the durable, manufacturer-approved solution for maintenance, retrofit, and replacement tasks in electrical distribution systems. With a robust 400A current rating and a 600V maximum, this bus plug is designed to slot into compatible Square D assemblies with precision and confidence. The part number PTMA36400GV is the best reference for compatibility, so verify fit before you order.

Why it matters: when you match the exact PTMA36400GV bus plug to your panel, you ensure secure connections, predictable electrical behavior, and minimized downtime during servicing. This design is built for environments where reliability matters and where maintenance windows demand quick, repeatable swaps.

• 400A amperage rating for demanding service in commercial and light industrial panels.
• 600V voltage rating suitable for common industrial distribution systems.
• Spec-driven compatibility: use PTMA36400GV as your primary reference to ensure a proper fit.
• Maintenance-friendly design supports swift removal and replacement without disturbing adjacent connections.
• Ready for retrofit projects where upgrading or renewing feeder connections is required.
• Compact form factor that integrates with existing Square D bus assemblies, helping preserve panel layout and conductor routing.

Use cases

• Maintenance shutdowns: swap in a known-good PTMA36400GV to restore service quickly.
• Retrofit: upgrade older panels to newer load handling while maintaining compatibility with existing infrastructure.
• Replacement: keep on hand as a ready replacement for aging bus plugs in critical systems.

Installation and compatibility tips

Before ordering, confirm with the panel’s specification sheet that PTMA36400GV matches the bus plug style and rating. Keep the part number PTMA36400GV as the reference in purchase orders, inventory, and maintenance logs. During installation, ensure power is isolated and follow your organization's lockout/tagout procedures to maintain a safe work environment.

Why this bus plug stands out

Unlike generic substitutes, this Square D bus plug aligns with the exact PTMA36400GV footprint and conductor interface, reducing compatibility risk and installation guesswork. Relying on the manufacturer-referenced part number minimizes misfits and unplanned downtime, delivering a reliable, long-term solution for your electrical distribution needs.

Technical specifications

• Amperage: 400 A
• Voltage: 600 V
• Part number: PTMA36400GV
• Applications: maintenance, retrofit, replacement

Ready to secure your panel’s reliability? Choose the Square D PTMA36400GV Bus Plug for a precise fit, dependable performance, and minimal downtime during service windows.