Square D | PHF2536G-1400A | Circuit Breaker | 1400A | 3-Pole | 600V

Meet the Square D PHF2536G-1400A—a rugged, high-capacity circuit breaker built for demanding 600V systems. This 3-pole device is designed for heavy-duty protection in industrial power distribution, delivering reliable performance when it matters most. Perfect for maintenance, retrofit, and replacement projects where exact specifications are essential, it acts as a trusted backbone for your electrical infrastructure.

Key specifications

• Amperage: 1400A
• Poles: 3-Pole
• Voltage: 600V
• Part number: PHF2536G-1400A

Why choose this unit? It’s purpose-built for applications that demand synchronized, multi-pole interruption to protect large loads and critical equipment. The 3-pole configuration ensures coordinated tripping across all conductors in a 600V distribution setup, helping minimize arc flash risk and safeguarding both personnel and assets.

Ideal applications

• Industrial facilities and manufacturing lines with 600V distribution networks
• Retrofit and replacement in existing Square D panels where a 1400A, 3-pole breaker is required
• Maintenance projects that call for exact compatibility with the original equipment specifications

Installation and compatibility guidance

Before ordering, confirm fit and ratings to ensure seamless replacement. The part number PHF2536G-1400A is the most reliable reference for compatibility with your panel and system. This helps preserve protective coordination and minimizes downtime during upgrades or repairs.

Practical notes for field use: verify your panel labeling and bus arrangement match the PHF family’s mounting and connection style. Engage a qualified electrician for installation, and follow all applicable electrical codes and safety protocols. With the right match, this 1400A, 3-pole, 600V circuit breaker delivers dependable protection for demanding industrial environments.