Square D | LC36600CBA | Circuit Breaker | 600A | 3-Pole | 600V

Meet the Square D LC36600CBA circuit breaker—a rugged, high-capacity protection device engineered for demanding 600V three-phase systems. With a 600A rating and 3-pole configuration, this breaker is built to safeguard large loads and complex electrical distribution networks in commercial and industrial settings.

Key specifications at a glance

• Amperage: 600A
• Poles: 3-Pole
• Voltage: 600V

Why this LC36600CBA stands out

• : The LC36600CBA part number is your best reference for matching panels and downstream circuits in Square D installations, reducing ambiguity during maintenance or replacement.
• High-current protection: Designed to reliably interrupt and isolate heavy 600V, three-phase circuits, helping prevent equipment damage and unscheduled downtime.
• Three-pole convenience: Simultaneous disconnection of all three phases simplifies wiring, enhances safety, and ensures coordinated protection across your 600V distribution.
• retrofit-friendly: An ideal choice for upgrading legacy panels or refreshing aging protection in retrofit projects, keeping your electrical system aligned with current specifications.

Practical use cases

• Main service disconnects for industrial machinery and 600V feeders
• Retrofits in existing Square D installations where a 3-pole, 600A breaker is required
• Spare or replacement part to minimize downtime in critical 600V distribution networks

Important compatibility note: Confirm fit and ratings before ordering. The part number LC36600CBA is the best reference for compatibility with your panel and load requirements.

Tips for optimal setup

• Verify your panel label to ensure acceptance of LC-series breakers and confirm that 600A, 3-pole, 600V ratings match the service needs.
• Consult your electrical drawings and a licensed electrician when planning a retrofit or replacement to ensure correct mounting, terminations, and overall system protection.
• Maintain a documented spare inventory of compatible LC-series breakers to minimize downtime during maintenance cycles.