Eaton FAZ-C15/3 15A 3-Pole 277 V Circuit Breaker Potential Transformer

The Eaton FAZ-C15/3 is a rugged 15A, 3-pole circuit breaker designed for 277 V three-phase distribution. Part of Eaton's trusted protection lineup, this unit delivers reliable overcurrent interruption for branch circuits in commercial and light-industrial panels. It’s well-suited for installations that pair protection with metering or potential-transformer configurations, helping your system stay safe and accurate.

• Three-pole design ensures all three phases trip together on fault, preventing dangerous phase-to-phase faults and reducing arc-flash risk.
• 15 A current rating provides precise protection for moderate-load branches, lighting circuits, and small 3-phase equipment.
• 277 V voltage rating tailored for commercial distribution networks that use 277/480 V systems common in offices, hospitals, and retail centers.
• Part number FAZ-C15/3 offers straightforward identification within Eaton’s protective-device ecosystem.
• Compatibility with metering and potential-transformer setups ideal for installations where protection integrates with power monitoring hardware.

Ideal applications

• 277 V three-phase lighting and small motor circuits in commercial buildings
• HVAC, pumps, and other 3-phase equipment in office complexes and retail centers
• Electrical panels and distribution centers that require reliable, synchronized phase protection

Why this matters in your system

• Simultaneous phase isolation minimizes risk during faults, safeguarding personnel and equipment.
• Durable construction and proven performance support consistent uptime in busy commercial environments.
• Seamless integration with Eaton’s FAZ family and compatible metering/configuration setups simplifies panel design and maintenance.

Practical installation notes

• Verify panel compatibility with the FAZ-C15/3 before installation.
• Follow standard electrical practices for three-phase breakers, including proper mounting and secure connections.
• Label circuits clearly and maintain documentation for future service or upgrades.

For reliable protection of 277 V three-phase loads, the Eaton FAZ-C15/3 15A 3-Pole Circuit Breaker is a precise, purpose-built choice that aligns with modern commercial power systems and monitoring configurations.