Square D | FAP34070 | Circuit Breaker | 3-Pole

Introducing the Square D FAP34070 3-Pole Circuit Breaker—engineered for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. This three-pole device provides robust protection for three-phase circuits, helping keep equipment safe and uptime steady in commercial, industrial, and larger residential environments.

Why the FAP34070 stands out

• 3-Pole configuration delivers balanced protection across all three phases, essential for reliable performance in 3‑phase systems
• Part-number certainty: FAP34070 ensures you’re selecting the correct fit for your Square D installation
• Built for retrofit and replacement to align with existing panels and current electrical layouts
• Predictable trip characteristics and consistent protection in demanding operating conditions

How to verify compatibility

• Rely on the part number: FAP34070 is the best reference for compatibility
• Confirm the pole count (3-Pole) matches your panel requirements
• Match the necessary ratings (voltage, current, interrupting capacity) to your equipment and panel specifications

Ideal use cases

• New installations in three-phase panels where a Square D FAP34070 is required
• Maintenance workflows that call for a direct, drop-in replacement to minimize downtime
• Retrofits upgrading older protection devices to current Square D specifications

Practical notes

Important: Confirm fit and ratings before ordering. The part number is the most reliable reference for compatibility. If you’re uncertain, consult your panel’s manufacturer guidelines or a licensed electrical professional to ensure safe, correct installation.