Eaton FAZ-B50/3 50A 3-Pole 480 V Circuit Breaker

The Eaton FAZ-B50/3 is a genuine 50 amp, 3-pole circuit breaker engineered for rigorous 3-phase power distribution at up to 480 V. Built to protect electrical feeders and equipment, this unit delivers reliable overcurrent protection in demanding industrial and commercial environments.

Key reasons to choose the FAZ-B50/3:

• Three-pole protection for balanced isolation of all phases in 3-phase systems, reducing the risk of unbalanced faults.
• 50 A current rating tuned to protect feeders, motors, and distribution circuits without nuisance trips.
• 480 V voltage rating suitable for standard 3-phase industrial installations and many commercial power systems.
• Compatibility with Eaton distribution ecosystems enabling straightforward replacement and maintenance within existing Eaton panels and gear.
• Durable, field-proven design engineered for reliable performance in the environments where downtime is costly.

Ideal use cases include protecting motor feeders, branch circuits in data centers, manufacturing lines, HVAC and processing equipment, and other 3-phase loads operating at 480 V. If your system runs on a 3-phase, 480-volt distribution and you need a dependable, straightforward solution, the FAZ-B50/3 is a strong fit.

Specification snapshot:

• Current rating: 50 A
• Poles: 3
• Voltage rating: 480 V
• Part number: FAZ-B50/3 (Eaton)

Practical guidance for deployment:

• Confirm your system is a 3-phase, 480 V distribution before installation.
• Ensure the circuit breaker is compatible with your Eaton panels and mounting footprint.
• Follow local electrical codes and consult a licensed electrician for proper installation, wiring, and torque specifications on terminals.