Square D | MGL36800 | Circuit Breaker | 800A | 3-Pole | 600V

Engineered for demanding electrical environments, the Square D MGL36800 circuit breaker delivers robust overcurrent protection for heavy-duty three-phase applications. With an 800 A rating across 3 poles and a 600 V operating range, it is designed for maintenance, retrofit, and replacement projects where exact specs are required.

Why this matters: An exact spec match means less downtime, seamless panel integration, and maintained electrical safety standards in industrial or commercial distribution systems.

• Amperage: 800 A
• Poles: 3-Pole
• Voltage: 600 V
• Model/Part: MGL36800 (Square D)
• Best reference for compatibility: Use the part number to confirm fit

This breaker excels in scenarios like panel upgrades, retrofit projects, or as a direct replacement when the MGL36800 matches your existing specifications. It is well-suited for distributing power to large motors, feeders, and three-phase circuits where reliable interruption is essential to protect equipment and maintain uptime.

What sets it apart from generic breakers is the exact alignment with Square D's MGL family—ensuring coordinated protection with other Square D components and predictable trip characteristics that your maintenance team can trust during inspections and testing.

Practical tips for optimal use:

• Confirm fit and ratings before ordering. The part number MGL36800 is your most reliable reference for compatibility.
• Double-check the panel or switchgear documentation to ensure 3-pole, 600 V compatibility for three-phase distribution systems.
• Store and handle with care to maintain terminal integrity; follow standard electrical safety protocols during installation.