Square D FAL34050 - 50 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Square D FAL34050 is a 50A, 480V, 3-pole molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Engineered for durability in commercial and light industrial environments, this unit keeps critical circuits safe while maximizing panel space thanks to its compact molded-case design.

Why this model stands out

• Compact molded-case design minimizes footprint inside enclosures, freeing space for future expansion and easier wire routing.
• Thermal-magnetic trip unit provides stable, repeatable protection by precisely responding to overloads and short circuits across varying temperatures and fault currents.
• Three-pole, 480V rating tailored for three-phase distribution systems common in commercial and light industrial settings.
• OEM-compatible designed to integrate seamlessly with matching Square D loadcenters and panelboards, ensuring smooth replacement or upgrades.
• Versatile applications suitable for residential, commercial, and light industrial electrical distributions that require reliable 3-phase protection at 480V.

Ideal use cases

Use the FAL34050 to protect three-phase branch circuits feeding motors, HVAC equipment, conveyor lines, or lighting and power distribution in commercial spaces. It serves as a dependable main or feeder protection device within compatible panelboards, helping prevent damage from overloads and short circuits while enabling straightforward troubleshooting and maintenance.

Technical snapshot

• Manufacturer: Square D
• Part Number: FAL34050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 480V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Compatibility and installation tips

Pair this breaker with matching OEM Square D loadcenters and panelboards to maintain coordination and ensure reliable tripping performance. When installing, follow manufacturer torque guidelines for terminals to guarantee a secure connection and optimal contact reliability. This model is designed as a seamless replacement option for compatible Square D installations, helping minimize downtime during service or upgrades.

Why choose AmpState

AmpState offers genuine Square D components like the FAL34050, backed by quality assurance and ready-to-ship inventory. Rely on proven parts for panelboard and loadcenter maintenance, with the benefit of clear compatibility guidance and fast delivery to keep your electrical distribution running smoothly.