Square D | PHF2026-1400A | Circuit Breaker | 1400A | 2-Pole | 600V | Bolt-On

The Square D PHF2026-1400A circuit breaker is built for demanding industrial panels where reliability and exact specifications matter. This 2-pole unit delivers 1400A at a 600V rating, making it a solid choice for maintenance, retrofit, and replacement projects that require precise compatibility.

Key specifications

• Amperage: 1400A
• Poles: 2-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: PHF2026-1400A

Why this bolt-on breaker stands out

Unlike plug-in or draw-out designs, the bolt-on configuration provides a robust mechanical connection to the panel, helping resist loosening from vibration and system transients in demanding environments. The 2-pole design ensures simultaneous isolation of both conductors, enhancing overall safety and simplifying multi-line protection in distribution panels.

Ideal use cases

• Maintenance replacements in legacy or heavily used distribution panels
• Retrofits where the exact same specifications (2-pole, 600V, 1400A) are required
• OEM applications and field upgrades that demand a reliable, high-current bolt-on solution

How it benefits your operation

With the PHF2026-1400A, you gain a dependable, field-proven solution that aligns with existing panel architectures thanks to its precise part-number reference. Its high-current capability supports critical loads, while the bolt-on design simplifies installation and service, reducing downtime during replacements or upgrades.

Practical guidance for use

• Fit and ratings: Always confirm fit against the panel and system needs before ordering; the part number is the best compatibility reference.
• Installation tip: Use appropriate torque on mounting bolts and ensure bus connections are clean and secure to maintain reliable operation.
• Compatibility notes: This breaker is selected for scenarios requiring a 600V, 1400A, 2-pole, bolt-on solution—verify your panel’s mounting footprint and reference the PHF2026-1400A precisely.