Square D FA-22030AC - 30A, Molded Case Circuit Breaker

Meet the Square D FA-22030AC — a 30A molded case circuit breaker crafted for reliable overcurrent protection in demanding electrical systems. Designed for use in panelboards, switchboards, control panels, and OEM equipment, this breaker delivers consistent performance where dependable protection and safe operation are non-negotiable.

What makes this 30A MCCB stand out

• Current rating: 30A, providing targeted protection for circuits and feeders without unnecessary interruptions.
• Breaker type: Molded Case Circuit Breaker, engineered for compact, modular installation in distribution equipment.
• Versatile compatibility: Ideal for panelboards, switchboards, control panels, and OEM equipment, simplifying replacement and system upgrades.
• Application breadth: Suited for industrial, commercial, and OEM environments where reliable overcurrent protection safeguards equipment and people.

Practical use cases

In a motor control center, the FA-22030AC protects feed circuits from overloads, helping prevent unexpected downtime and equipment damage. In distribution panels for commercial facilities, it provides dependable protection for lighting, HVAC, and power circuits. For OEM applications, it offers a compact, proven solution that fits tight panel layouts while delivering consistent performance across shifts and loads.

Why operators and electricians choose this model

• Proven reliability from a trusted Square D lineage, delivering predictable interrupting performance in critical power systems.
• Safe operation by interrupting fault currents before insulation damage or overheating can occur, helping protect downstream devices and wiring.
• Easy integration with standard Square D panels and control architectures, reducing installation time and maintenance hassle.

Tips for optimal results

Verify that the FA-22030AC is the correct frame size and trip characteristics for your panel or OEM configuration. Confirm compatibility with your distribution equipment’s bus rating and wiring guidelines, and replace in a logical, documented sequence to maintain system protection continuity.