Square D | PHF2536-800A | Circuit Breaker | 800A | 3-Pole | 600V

Meet the Square D PHF2536-800A Circuit Breaker — a purpose-built, 800-amp, 3-pole device designed for demanding 600V three-phase systems. This exact part (PHF2536-800A) is ideal for maintenance, retrofit, and replacement projects where matching specifications matters.

Key advantages include:

• 800A amperage rating for high-demand circuits and motor loads
• 3-Pole configuration provides synchronized protection across all three phases
• 600V operating voltage suitable for standard industrial three-phase power distribution
• Part number PHF2536-800A as the best reference for compatibility; always verify fit and ratings before ordering
• Designed for maintenance, retrofit, and replacement projects, enabling seamless integration into compatible panels

Who it's for: industrial facilities, manufacturing sites, data centers, and large commercial HVAC installations that rely on robust three-phase protection and need an exact, ready-to-install component.

Practical notes to ensure a smooth upgrade or replacement:

• Use the PHF2536-800A to match your existing panel’s specifications and trip characteristics
• Confirm that your system is a 600V three-phase setup and that a three-pole breaker is appropriate for your distribution configuration
• Follow your panel manufacturer’s installation instructions and safety guidelines during replacement

In short, the Square D PHF2536-800A offers reliable, exact-match protection for demanding 600V three-phase networks, helping you maintain uptime and protect critical equipment. If you’re replacing a worn breaker or retrofitting an older panel, this 800A, 3-pole unit is built to integrate with your existing infrastructure when the part number PHF2536-800A is the reference you’re using.