Square D | LX36500 | Circuit Breaker | 500A | 3-Pole | 600V

Square D LX36500 Circuit Breaker is a robust, trusted protection device designed for demanding three‑phase power systems. With a 500A rating and a 3‑pole configuration, this breaker provides reliable overcurrent protection for circuits up to 600V, making it a dependable choice for maintenance, retrofit, or replacement projects that require exact compatibility.

Why the LX36500 matters

• Official part reference: LX36500 is the definitive reference for compatibility with Square D panels and assemblies, reducing guesswork when sourcing replacement components.
• Three‑pole protection: Synchronized switching across all three phases helps prevent faults from unbalancing a system and protects connected equipment.
• High current, clear purpose: 500A capacity supports heavy loads common in industrial and commercial environments, delivering dependable protection where it counts.
• 600V rating: Suitable for typical 3‑phase distribution in facilities that run at higher voltages, ensuring you have the right device for your network.

Ideal use cases

• Maintenance, retrofit, or replacement in panels and switchgear configured for Square D LX36500 compatibility
• Industrial and commercial 3‑phase distribution systems up to 600V
• Upgrading legacy protection to a direct‑fit, reputable Square D solution without modifying panel infrastructure

How to ensure you’re ordering the right part

• Confirm fit and ratings before ordering—the LX36500 part number is the best compatibility reference.
• Cross‑check your panel label, service documentation, and any manufacturer cross‑reference tables to verify that LX36500 matches your specific installation.

Installation should be performed by a qualified electrician in accordance with local codes and safety standards. By choosing the Square D LX36500, you’re selecting a proven, direct‑fit solution that helps protect your equipment, reduce downtime, and maintain reliable power distribution across your three‑phase system.