Square D FAF32040 40A 3P 240V Circuit Breaker | AmpState

Meet the Square D FAF32040 — a genuine 40A, 3-pole, 240V circuit breaker designed for dependable protection in panelboards, load centers, and electrical distribution systems. This OEM part keeps your BOM aligned with the original equipment number, making replacement projects smoother and spare stocking more reliable.

Core specifications at a glance:

• Manufacturer: Square D
• Part Number: FAF32040
• Product Type: Circuit Breaker
• Amperage: 40 A
• Poles: 3
• Voltage: 240V
• Availability: AmpState

Why this part stands out

• OEM fidelity for BOM alignment: Using FAF32040 ensures your panel or distribution system remains true to its original design, simplifying maintenance, audits, and future part replacements.
• Reliable protection for electrical distribution: Crafted to guard panelboards and load centers against overloads and short circuits, safeguarding wiring and equipment in commercial and industrial settings.
• Genuine Square D engineering: Maintains the intended performance characteristics and compatibility with Square D accessories and enclosures.
• Stocking efficiency: An exact-fit spare for service programs and refurbishment projects, reducing downtime when a breaker needs replacement.
• Expert support from AmpState: Need help confirming fit or matching a part number? AmpState can review your BOM and panel labeling to verify compatibility.

Ideal uses and practical scenarios

• Replacing a worn or failed FAF32040 in Square D panelboards or load centers to restore protected circuits.
• Maintaining a ready-to-go spare inventory for facilities that rely on Square D distribution equipment.
• Planning new builds or refurbishments that require exact OEM components to preserve circuit protection schemes and downstream equipment compatibility.
• Maintaining consistent electrical protection across multi-panel installations where original part numbers are critical for service documentation.

Choosing the FAF32040 means you preserve the integrity of your electrical distribution system, ensuring predictable performance and easier service in the years ahead. Available now from AmpState — a reliable source for authentic Square D parts. If you’re unsure about compatibility, reach out and AmpState will help you confirm fit against your existing BOM and panel labeling.