Square D FA32020G 20A 3-Pole 240 V Circuit Breaker

Meet the Square D FA32020G 20A 3-Pole 240 V Circuit Breaker—the dependable protection your 240-volt circuits rely on. Built by Square D, this 20-amp, three-pole device is purposefully designed to interrupt current safely across all hot legs, helping prevent damage to motors, compressors, and heavy equipment in commercial and industrial panels. Part Number FA32020G, it combines solid construction with precise operation for demanding electrical environments.

• Part Number: FA32020G
• Current rating: 20 A
• Poles: 3
• Voltage rating: 240 V

Why a 3-pole, 240 V solution matters

• Simultaneous disconnection of all hot legs delivers enhanced safety and reduces the risk of backfeed in multi-conductor circuits.
• Ideal for protecting 240V loads in three-phase systems or for single 240V circuits that require three conductors, helping to prevent nuisance trips and equipment damage.
• Durable, reliable protection from a trusted brand, designed to integrate smoothly into compatible Square D panels and electrical subsystems.

Real-world use cases

• Three-phase motors and drives in manufacturing lines, ensuring quick interruption during overloads.
• Industrial HVAC compressors and large 240V equipment where consistent trip performance is critical.
• Protections for heavy-duty circuits in warehouses, workshops, and commercial facilities that rely on robust, multi-pole protection.

What sets this breaker apart

• Focused on practical safety and reliable operation for 240V circuits with a 20A rating—providing targeted protection without overkill for lighter loads.
• Three-pole design simplifies panel layouts by safeguarding multiple hot legs with a single device, reducing wiring complexity and maintenance effort.
• Clear part identification (FA32020G) and compatibility with Square D installations help streamline replacements and upgrades.

Whether you’re updating an aging panel, retrofitting a three-phase system, or stocking spare parts for field service, the Square D FA32020G 20A 3-Pole 240 V Circuit Breaker delivers dependable protection, straightforward installation, and peace of mind for critical 240-volt loads.