Square D | PHF2536-2000A | Circuit Breaker | 2000A | 3-Pole | 600V

Meet the Square D PHF2536-2000A, a purpose-built 3-pole circuit breaker engineered for demanding electrical environments. With a 2000A rating and a 600V operating range, this unit provides dependable protection for heavy feeders and three-phase distribution in commercial and industrial panels.

Key specifications

• Amperage: 2000A
• Poles: 3-Pole
• Voltage: 600V
• Part number: PHF2536-2000A
• Compatibility: Designed for Square D PHF-type enclosures and applications that require this exact spec

Why this PHF2536-2000A stands out

• Exact compatibility for retrofit and replacement — the PHF2536-2000A matches the original equipment specification, helping you minimize downtime and avoid rework.
• High-density, three-phase protection — 3-pole design safeguards three-phase feeders in industrial and commercial power systems, supporting balanced distribution and reliable shutdowns when needed.
• Robust, proven Square D construction — built to handle demanding service conditions and provide long-term reliability in panelboards and switchgear.
• Clear fit-and-rating verification — the part number is the best reference for compatibility; always confirm fit and ratings before ordering to ensure seamless replacement.

Ideal use scenarios

• Maintenance and retrofit projects where a precise 2000A, 3-pole, 600V breaker is required
• Replacement in existing Square D PHF panelboards or enclosures that specify PHF2536-2000A
• Industrial facilities, large commercial buildings, and electrical rooms relying on stable three-phase protection for feeders

Best practices for installation and care

• Verify the panel’s acceptance of PHF-type breakers and confirm the 2000A, 3-pole, 600V ratings before installation
• Handle with standard electrical safety procedures and ensure the system is de-energized during replacement
• Keep the original equipment reference (part number) handy to confirm exact fit and performance expectations

Designed for professionals who demand precise compatibility and dependable protection, the Square D PHF2536-2000A is the right choice when your project calls for a confirmed, factory-matched replacement. Use it for retrofit and maintenance tasks where exact specifications matter, and rely on Square D’s legacy of durable electrical protection.