Square D | FAL340301021 | Circuit Breaker | 30A | 3-Pole | 480V

Square D FAL340301021 Circuit Breaker is a purpose-built 30A, 3‑Pole device designed for 480V three‑phase electrical systems. Crafted for maintenance, retrofit, and replacement projects, this breaker delivers reliable overcurrent protection when precise specs are non‑negotiable.

• Amperage: 30A
• Poles: 3‑Pole
• Voltage rating: 480V
• Configuration focus: Three‑pole arrangement suited for common industrial and commercial 3‑phase panels

Why this part stands out

• Exact compatibility is driven by the part number. FAL340301021 serves as the definitive reference to ensure you’re selecting the right breaker for your panel.
• Designed by Square D for demanding environments, offering dependable protection for motors, transformers, and other 3‑phase loads in 480V systems.
• Ideal for installations where a clean, standardized 3‑pole solution is required to maintain panel consistency and serviceability.

Use cases and ideal applications

• Maintenance outages: swap in this exact model to restore protection quickly without panel modifications.
• Retrofit projects: upgrade legacy panels to a modern, standardized 3‑pole 480V protection scheme.
• Replacement scenarios: when a failed or worn breaker in a 480V, 3‑phase setup needs a precise, compatible match.
• Industrial equipment protection: suitable for motor control centers, distribution panels, and other 3‑phase installations requiring 30A protection.

Practical fit and installation notes

• Before ordering, verify that your equipment voltage, phase configuration, and amperage requirements match 480V, 3‑pole, and 30A.
• Use the exact part number FAL340301021 as the primary reference to confirm compatibility with your panel or switchgear assembly.
• Cross‑check the panel labeling for accepted breaker families and mounting style to ensure a seamless installation.