Square D | PTMA36350GNCLH | Bus Plug | 350A | 600V

Meet the Square D PTMA36350GNCLH Bus Plug—an intentionally designed, high-performance component built to keep power flowing where it matters. This 350 A, 600 V bus plug is a precise match for maintenance, retrofit, and replacement projects that demand exact specifications and dependable performance.

Key specifications at a glance

• Amperage: 350 A
• Voltage rating: 600 V
• Part number: PTMA36350GNCLH — the best reference for compatibility
• Intended use: maintenance, retrofit, and replacement in compatible Square D systems

Why this bus plug stands out

• Designed for high-load distribution, providing a robust 350 A continuous rating that supports demanding commercial and light-industrial environments.
• 600 V rating broadens its applicability to mid-to-high voltage panel systems, enabling reliable operation across a range of applications.
• Exact compatibility with Square D equipment: using the official part number PTMA36350GNCLH minimizes guesswork and ensures a proper fit with your existing bus configuration.
• Physically engineered for secure, low-resistance connections, helping reduce downtime during maintenance and improving long-term reliability.
• Durable construction designed to withstand routine servicing and field conditions, contributing to longer service intervals and lower lifecycle costs.

Ideal use cases

• Maintenance: a direct, drop-in replacement that keeps panels online with minimal rework.
• Retrofit: upgrade older bus plugs to current Square D specifications to enhance reliability and performance.
• Replacement: substitute damaged or worn bus plugs in 350 A, 600 V circuits within commercial or light-industrial distribution systems.

Compatibility and installation notes

• Always confirm fit and ratings before ordering. The PTMA36350GNCLH part number is the most reliable reference for compatibility with your panel and bus configuration.
• Designed to integrate with Square D systems; if your equipment uses different specifications, this plug may not be suitable.
• Professional installation by a licensed electrician is recommended to ensure safe, code-compliant operation.

Choosing the right bus plug is about more than fitting holes—it's about securing power delivery, reducing maintenance time, and preserving system safety. The Square D PTMA36350GNCLH delivers a purpose-built solution for 350 A, 600 V requirements, backed by the reliability you expect from a trusted Square D component.