Square D | FAL340151212 | Circuit Breaker | 3-Pole

Square D FAL340151212 is a 3-pole circuit breaker engineered for precise protection in maintenance, retrofit, or replacement projects where exact specifications matter. Rely on this part number-driven solution to ensure your panel setup remains consistent with its original design.

Why this 3-pole breaker stands out:

• Exact 3-pole configuration designed to protect multi‑pole circuits in 3‑phase or multi‑circuit applications, helping to guard wiring and connected equipment from overcurrent events.
• Part-number accuracy—the FAL340151212 reference is the best guide for compatibility, reducing the risk of mismatched breakers during upgrades or repairs.
• Ideal for maintenance, retrofit, and replacement—built to slot into existing systems with matching specs, minimizing downtime and keeping your electrical distribution running smoothly.
• Support for panel integrity—using the exact Square D component helps maintain consistent labeling, wiring diagrams, and overall system coherence.
• Smart ordering guidance—verify the panel listing and the required ratings before purchase to ensure the breaker’s trip characteristics align with your circuit and equipment needs.

Who should consider this part: electricians, facilities engineers, and maintenance teams tackling upgrades or repairs in commercial and industrial environments where reliable three-pole protection is essential for motors, drives, and other multi‑phase equipment.

Practical notes for a smooth replacement process: keep the FAL340151212 part number on hand as your primary reference, cross-check against your panel’s documentation, and maintain a small inventory of exact-match breakers to reduce downtime during routine service or unexpected outages.