Square D | FAF34050 | Circuit Breaker | 50A | 3-Pole | 480V

Introducing the Square D FAF34050 circuit breaker — a dependable 50-amp, 3-pole device designed for 480V three‑phase systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps keep your industrial power distribution running smoothly.

• Amperage: 50A
• Poles: 3-Pole
• Voltage: 480V
• Part number: FAF34050
• Applications: maintenance, retrofit, and replacement in compatible Square D panels
• Compatibility note: Confirm fit and ratings before ordering; the part number is the best reference for matching compatibility

Why this FAF34050 matters for your system

• Three‑phase protection for 480V networks, ensuring all live lines are monitored and safely disconnected if a fault occurs
• Designed to serve as a like-for-like replacement or retrofit option, reducing downtime during upgrades or repairs
• Aligned with Square D’s proven design standards, offering consistent interface with standard enclosures and bus assemblies

Ideal use cases

• Retrofit projects in industrial facilities where a 3‑pole, 50A breaker is required to protect motors, drives, and other equipment on a 480V distribution
• Maintenance replacement when the existing FAF34050 or compatible Square D breaker needs replacement
• New installations in 480V three‑phase systems that demand reliable, code‑conforming branch protection

Practical guidance for installation and verification

• Always verify panel labeling and the manufacturer’s data to ensure exact compatibility with the FAF34050
• Power down the system and follow proper safety protocols when performing replacement or retrofit work
• Use the FAF34050 part number as the definitive reference to confirm fit prior to purchase

In short, the Square D FAF34050 is a purpose-built choice for reliable 480V, 3‑phase protection in maintenance, retrofit, or replacement scenarios—delivering dependable performance where it counts most in industrial power systems.