Square D | PTMA36250G | Bus Plug | 250A | 3-Pole | 600V

Meet the Square D PTMA36250G Bus Plug — a purpose-built connection accessory designed for dependable performance in electrical distribution. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this 250A, 3-pole, 600V bus plug ensures a secure, compatible fit within your Square D system.

Specifications at a glance

• Amperage: 250A
• Pole configuration: 3-Pole
• Voltage rating: 600V
• Part number: PTMA36250G
• Intended use: maintenance, retrofit, and replacement where matching specs are required

Important: Confirm fit and ratings before ordering. The part number PTMA36250G is the best reference for compatibility.

Why this PTMA36250G bus plug stands out

• Precisely matched to Square D bus systems, reducing guesswork during replacements and upgrades
• 3-pole configuration provides a secure, balanced connection for multi-phase power distribution
• 600V rating makes it suitable for a wide range of industrial and commercial applications
• Designed for straightforward installation during planned maintenance or retrofit projects, helping minimize downtime

Ideal use cases

• Maintenance shut-downs where a clean, ready-to-install bus plug is essential
• Retrofits to upgrade aging panels to current Square D specifications
• Replacement of worn or damaged bus plugs in existing 3-pole, 600V systems
• New installations within established Square D architectures that require exact spec compliance

Compatibility and ordering tips

To ensure a seamless fit, verify that your equipment matches the PTMA36250G specifications: 250A current, 3-Pole configuration, and 600V rating. When in doubt, cross-reference with the part number PTMA36250G as the definitive compatibility identifier, and consult your panel’s documentation to confirm the intended bus plug configuration.

Installation considerations

Plan for a controlled, de-energized environment before installation. Follow your facility’s safety protocols and the panel manufacturer’s guidelines to ensure a secure, reliable connection. This bus plug is intended to be integrated within compatible Square D assemblies, underscoring the importance of matching specifications to prevent mismatches or performance issues.