Square D | LCL36500 | Circuit Breaker | 500A | 3-Pole | 600V

Powerful protection for 600V systems, the Square D LCL36500 Circuit Breaker is built to handle demanding industrial and commercial applications with confidence. As a 3-pole unit rated at 500A, it delivers precise overcurrent protection across all three conductors, ensuring your three-phase equipment stays safe and productive.

• Amperage: 500A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: LCL36500 — use this as the definitive reference for compatibility

Key selling points

• Designed for maintenance, retrofit, and replacement scenarios where exact specifications matter, reducing the risk of misfits and downtime.
• Direct-fit compatibility with Square D panels and associated bus systems, enabling quicker swaps and consistent protection without reconfiguring existing wiring.
• Three-pole configuration provides synchronized protection across all three phases, which is essential for balanced motor loads, large drives, and process equipment.

Ideal use cases

• Maintenance cycles in industrial facilities where uptime is critical and spare parts must match exact specs.
• Retrofits to upgrade legacy panels to current protection standards without changing the panel footprint.
• Replacement for failed or worn breakers in 500A, 600V three-phase circuits powering motors, conveyors, pumps, and heavy machinery.

How to verify compatibility

• Always confirm fit and ratings before ordering to ensure seamless integration with your panel and bus configuration.
• Use the part number LCL36500 as the primary reference when checking against schematics, datasheets, or supplier catalogs.
• If you’re unsure, consult the electrical drawings for your panel family and consult a licensed electrician to verify trip characteristics and mounting compatibility.

Choosing the Square D LCL36500 means selecting a trusted, purpose-built component designed to protect your critically controlled systems while simplifying inventory and maintenance. For professionals who demand reliability in 600V, 500A, 3-pole protection, this breaker is a focused, responsible choice that keeps your power distribution clean, safe, and dependable.