Square D FAL220501143 - 50A, 2-Pole, Circuit Breaker

The Square D FAL220501143 is a reliable 50A, 2-Pole circuit breaker engineered for demanding electrical environments. Designed to work seamlessly in panelboards, switchboards, and control panels, it delivers dependable overcurrent protection and safe operation where it matters most in distribution and motor control applications.

• 50A, 2-Pole configuration — optimizes protection for 240V circuits and paired hot-line feeds in a single, compact device.
• Versatile installation — suitable for industrial, commercial, and OEM settings, supporting flexible layouts in panelboards, switchboards, and control panels.
• Robust overcurrent protection — rapidly interrupts fault or overload currents to safeguard wiring, components, and connected equipment.
• Safe, dependable operation — designed to maintain consistent performance in distribution panels and motor control centers under varying load conditions.
• Efficient integration — built to complement Square D distribution gear and standard electrical infrastructure, making upgrades and replacements straightforward.

Ideal applications and use cases

This 50A, 2-pole breaker is an excellent choice for industrial facilities that rely on stable feeder protection, commercial power distribution that requires reliable fault interruption, and OEM integrations where compact, dependable protection is essential. Use it to safeguard branch circuits feeding motors, conveyors, pumps, and other essential loads in distribution panels and motor control centers.

Why choose the Square D FAL220501143

Beyond basic specs, this breaker offers peace of mind through consistent performance in critical environments. Its 2-pole design ensures synchronized shutdown of both hot lines for 240V circuits, improving protection coordination and reducing downtime in the event of a fault. When you need a proven, industry-standard solution from a trusted brand, the Square D FAL220501143 delivers reliable protection you can count on.