Square D FAL32045G 45A 3-Pole 240 V Circuit Breaker

Square D FAL32045G is a 45-amp, 3-pole, 240-volt circuit breaker engineered to safeguard your electrical system from overcurrent conditions.

What this breaker does

Designed for 240-volt circuits and three-pole configurations, the FAL32045G interrupts fault currents quickly and reliably to protect motors, pumps, and other heavy loads from damage and downtime.

Key specifications

• Current rating: 45 A
• Poles: 3
• Voltage rating: 240 V
• Part number: FAL32045G
• Brand: Square D

Ideal use cases

• Protection for 3‑phase motors and equipment in commercial and light industrial settings
• HVAC drives, compressors, and pumps that operate on 240 V
• Systems requiring robust overcurrent protection for demanding loads

Why choose the Square D FAL32045G

The FAL32045G combines Square D’s engineering heritage with dependable interruption of fault currents on 240-volt circuits. A 45-amp rating makes it suitable for mid-load applications, while its 3-pole design ensures balanced protection across all conductors, reducing the risk of faults affecting equipment performance.

Practical considerations

• Keep the part number and specifications handy when planning replacements or upgrades in Square D installations that require a 3-pole, 240 V protection with a 45 A rating.
• Handle and store breakers according to standard electrical procedures to preserve performance and reliability.