Square D | MHL26700V | Circuit Breaker | 700A | 2-Pole | 26700V

Engineered for demanding electrical environments, the Square D MHL26700V circuit breaker delivers decisive protection when exact specifications matter. Designed for maintenance, retrofit, and replacement projects, this high-current, two-pole breaker is built to align with your existing Square D gear and panel configurations.

• Amperage rating: 700 A
• Poles: 2-Pole
• Voltage rating: 26,700 V
• Part reference: MHL26700V — the trusted compatibility anchor for your upgrade

Why choose the MHL26700V for your project? When your system requires precise high-current protection, this part offers a direct, drop-in solution that minimizes modification and downtime. The two-pole design ensures simultaneous interruption of both conductors, enhancing safety and fault isolation in high-voltage distribution paths. By adhering to Square D’s established standards, it integrates smoothly with existing equipment, panels, and protection schemes that rely on the MHL family lineage.

Ideal use cases

• Retrofits of legacy switchgear where a 700 A, 2-pole, high-voltage breaker is specified
• Maintenance replacements to restore original protection levels without circuit alterations
• New installations in facilities that demand robust protection at up to 26,700 V

What sets it apart

This part isn’t a generic substitute—it's a precise Square D reference designed to match the exact ratings and configuration you need. By using the MHL26700V, technicians can preserve the integrity of protection schemes, reduce compatibility surprises, and keep coordination with upstream and downstream protective devices intact.

Practical considerations and tips

• Always confirm fit and ratings before ordering by cross-checking the panel’s labeling and the equipment’s electrical requirements.
• Verify that your installation aligns with system voltage, conductor sizing, and enclosure clearance for a seamless, safe retrofit.
• Store and handle the unit per standard electrical safety practices to prevent damage to terminals and internal components.

For professionals managing high-current, high-voltage protection, the Square D MHL26700V circuit breaker offers a dependable, specification-aligned solution that supports reliable operation, easier retrofit transitions, and clear maintenance planning—keeping critical power systems protected and productive.