Square D FAL34100 - 100A, 3-Pole, Circuit Breaker

The Square D FAL34100 is a robust 100A, 3-Pole circuit breaker engineered for demanding electrical systems. Built to serve industrial, commercial, and OEM environments, this unit delivers dependable overcurrent protection in distribution panels and motor control centers, helping you keep critical equipment safe and productive.

• Current rating: 100A
• Poles: 3-Pole
• Breaker type: Circuit Breaker
• Applications: Ideal for panelboards, switchboards, and control panels requiring reliable 3-phase protection
• Best for: Industrial, commercial, and OEM installations where safe operation and consistent protection are essential

Use cases you can rely on include protecting three-phase feeders in distribution panels, safeguarding motor control centers, and integrating into OEM equipment where a sturdy, standard-protection device is needed. The FAL34100’s 3-Pole configuration is specifically suited for 3-phase systems, enabling coordinated protection across all phases and helping prevent equipment damage from overcurrent events.

Why this Square D unit stands out: it combines a straightforward, proven design with precise current rating and versatile mounting in a range of panel types. If your goal is to maintain continuous operation in demanding environments while ensuring safe, predictable disconnection during faults, this 100A, 3-Pole breaker from Square D delivers dependable performance aligned with real-world electrical protection needs.

Specifications at a glance help you confirm fit during procurement and integration into existing panels or new builds. The 100A rating, 3-Pole configuration, and standard circuit-breaker functionality make the FAL34100 a practical choice for safeguarding equipment and personnel in modern electrical distribution and motor control applications.