Square D PHF2536G-700A Circuit Breaker 700A 3-Pole 600V

The Square D PHF2536G-700A is a rugged, three-pole bolt-on circuit breaker designed for demanding electrical environments. With a 700 A rating and a 600 V maximum system, it delivers reliable, coordinated protection across all three phases—ideal for industrial power distributions, retrofit projects, and maintenance replacements where exact specifications matter.

Built to fit compatible Square D panels that use PHF-type bolt-on breakers, this unit provides a direct, accurate replacement that preserves system coordination and electrical performance. Before ordering, confirm fit and ratings—the part number PHF2536G-700A is the most reliable reference for compatibility.

Key specifications

• Amperage: 700 A
• Poles: 3-Pole
• Voltage: 600 V
• Mounting: Bolt-On
• Part number: PHF2536G-700A

Why this matters in real use

• Secure, vibration-resistant bolt-on mounting ensures dependable electrical contact in environments with movement or vibration, reducing the risk of loose connections.
• Three-pole configuration delivers balanced protection across all phases, helping maintain voltage integrity and coordinated tripping behavior when faults occur.
• 600 V compatibility covers a broad range of industrial distribution panels, making it suitable for many legacy and modern installations.
• Choosing the exact PHF2536G-700A simplifies procurement and minimizes retrofit errors, since the part number is the clearest indicator of compatibility.

Ideal use cases

Use this PHF2536G-700A breaker for:

• Retrofits in Square D systems where existing equipment specifies a 700 A, 3-Pole, 600 V bolt-on device
• Maintenance replacements to restore original system protection and panel coordination
• New installations in 600 V industrial environments that require robust, three-phase protection with a secure bolt-on interface

Practical guidance for installation and planning

Ensure the panel accepts bolt-on PHF-type breakers and that the 700 A, 3-pole, 600 V ratings match your system requirements. Given the importance of correct protection sizing and compatibility, verify all details against your panel documentation and consult a qualified electrician for installation and code compliance. This part-number-driven approach minimizes downtime and supports reliable, long-term performance in critical power infrastructure.