Square D | MXF36700 | Circuit Breaker | 700A | 3-Pole | 600V

Introducing the Square D MXF36700 Circuit Breaker — a high-capacity, three-pole protection solution designed for demanding electrical systems. With a 700A rating and a 600V maximum, this breaker is built to handle heavy loads while safeguarding your equipment and personnel.

Designed for maintenance, retrofit, and replacement projects where exact specifications matter, the MXF36700 delivers a precise fit in compatible Square D panel and distribution setups. The part number itself is your strongest reference for compatibility, so verify the MXF36700 against your equipment labeling before ordering.

Why this MXF36700 stands out

• High-current capacity: 700A protection to support large feeders and demanding motor loads without frequent nuisance trips.
• Three-pole design: Simultaneous protection across three phases for balanced, reliable operation of 3‑phase systems.
• 600V rating: Suitable for industrial and commercial environments operating at higher voltages, giving you robust, field-proven protection.
• Brand lineage: Square D’s trusted engineering and build quality provide long-term reliability in tough electrical environments.
• Precise compatibility: Use MXF36700 as the definitive reference for matching panels, disconnects, and legacy documentation.

Ideal use cases

• Retrofits: Upgrade aging switchgear with a like-for-like high‑current breaker to maintain system protection without changing surrounding components.
• Maintenance replacements: Replace worn or end‑of‑life breakers in heavy-load distributions, ensuring continuity and safety.
• New installations requiring robust three-phase protection for large motors, feeders, or critical distribution paths.

Practical guidance for installation and selection

• Always confirm fit and ratings against your equipment labeling before placing an order.
• Reference the MXF36700 part number as the primary compatibility guide to ensure proper alignment with your panel or disconnect.
• Consider your system’s load characteristics and ensure the breaker’s current rating aligns with the protected circuit’s maximum continuous load.

Designed for professionals who value precise specs and durable performance, the Square D MXF36700 700A 3‑Pole 600V circuit breaker is a dependable choice for safeguarding high‑demand electrical installations.