Square D | MA36800 | Circuit Breaker | 800A | 3-Pole | 600V

Square D MA36800 — 800A, 3-Pole, 600V Circuit Breaker is a purpose-built protection device designed for demanding industrial environments. Built to support maintenance, retrofit, and replacement projects, this unit ensures you have the exact specifications needed to keep powerful electrical systems safe and reliable.

• Amperage: 800 A
• Poles: 3-Pole
• Voltage rating: 600 V

Key considerations for getting the right part:

• Confirm fit and ratings before ordering to avoid compatibility issues.
• The part number MA36800 is your best reference for compatibility with your panelboard or switchgear—use it to verify exact alignment with your existing gear.

Ideal use cases and who benefits most:

• Maintenance, retrofit, or replacement projects in facilities that require robust 800A protection for 3-phase, 600V electrical systems.
• Industrial applications with high-load feeders, such as manufacturing lines, large equipment bays, or distributed power setups where reliable fault isolation is critical.

Practical installation and operational guidance:

• Before installation, verify that your equipment can accommodate a 3-pole, 600V device at 800A to ensure proper trip characteristics and safe operation.
• Coordinate protection by confirming this breaker’s rating aligns with upstream and downstream devices, ensuring selective tripping and minimized downtime during faults.
• Keep the MA36800 in its original packaging until installation to preserve performance and maintain readiness for service.

With its precise specifications and reference-ready part number, the Square D MA36800 delivers targeted, reliable circuit protection for high-demand environments. When exact 800A, 3-pole, 600V protection is required, this model provides the compatibility and performance you need to protect people, equipment, and productivity.