Square D | PHF1226-700A | Circuit Breaker | 700A | 2-Pole | 600V | Bolt-On

Meet the Square D PHF1226-700A—a purpose-built circuit breaker engineered for demanding power distribution tasks. This 2-pole unit delivers 700A of interrupting capacity at a 600V rating, all in a robust bolt-on design that’s ready for retrofit, maintenance, or replacement projects where exact specifications matter.

• Amperage: 700A
• Poles: 2-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: PHF1226-700A

Important: Confirm fit and ratings before ordering. The PHF1226-700A part number is the most reliable reference for compatibility with your panel and system requirements.

Why this PHF1226-700A stands out

• Precise compatibility: Designed to match Square D panel configurations where a 700A, 2-pole, 600V bolt-on breaker is required, reducing guesswork during replacements.
• Secure, durable mounting: Bolt-On construction provides a sturdy, vibration-resistant installation ideal for demanding environments and long service life.
• High-current protection: 700A capacity supports heavy-load circuits, helping to protect transformers, feeders, and distribution panels from fault conditions.
• Clear reference for procurement: The PHF1226-700A part number is your best anchor point for matching ratings, footprint, and terminal configuration in existing systems.

Ideal use cases

• Maintenance intervals where exact replacement breakers are needed to restore original protection profiles.
• Retrofits and panel upgrades that require a 2-pole, 600V, 700A bolt-on breaker to accommodate higher current demands.
• Replacement of failed or obsolete units in industrial or commercial power-distribution setups that rely on Square D specifications.

Practical tips for a smooth installation

Before purchase, verify that your equipment is configured for a bolt-on, 2-pole breaker with a 600V rating and that the 700A rating aligns with your system’s load calculations. Use the PHF1226-700A part number as the definitive reference when sourcing replacement parts to ensure compatibility with existing wiring, bus stabs, and panel geometry. This approach minimizes downtime and preserves the integrity of the protection scheme in your electrical distribution network.

With the Square D PHF1226-700A, you’re choosing a trusted solution built to safeguard high-current circuits while fitting neatly into established Square D footprints. Ideal for technicians and facilities teams who need reliable, specification-matched circuit protection that can be installed quickly and with confidence.