Eaton FAZ-C1.5/1-NA-SP 1.5A 1-Pole 277 V Circuit Breaker Potential Transformer

Meet the Eaton FAZ-C1.5/1-NA-SP, a compact single-pole circuit breaker purpose-built for 277 V electrical environments. With a precise 1.5 A current rating, it protects sensitive loads while keeping nuisance trips to a minimum.

Part number FAZ-C1.5/1-NA-SP, this breaker is designed for single-phase protection in commercial and light-industrial panels. Its 277 V rating makes it ideal for distribution circuits powering lighting, controllers, and small equipment in office buildings, retail spaces, and facilities with 277 V circuits.

• Current rating: 1.5 A
• Poles: 1 (single-pole)
• Voltage rating: 277 V
• Application: Protects low-current, single-phase branch circuits in 277 V systems
• Design: Part of Eaton's FAZ series, engineered for reliable operation in standard electrical panels

Why this matters: a 1.5 A breaker provides accurate protection for control circuits, sensor loops, and lighting feeds where higher-rated devices would allow harmful overloads. The single-pole design simplifies wiring for dedicated 277 V lines and helps with panel organization when you’re protecting a single phase in a multi-circuit panel.

Use cases and tips:

• Install on 277 V branch circuits in commercial spaces to safeguard lighting controllers, signage power, and small equipment loads.
• Pair with compatible Eaton panelboard stabs and enclosures to ensure smooth installation and consistent trip characteristics.
• Check compatibility with your existing metering or protection schemes that may utilize potential transformers for voltage sensing and monitoring.
• Torque terminals to the manufacturer’s specification and verify the device fits your panel’s physical slot to avoid interference with adjacent breakers.

When you choose the Eaton FAZ-C1.5/1-NA-SP, you’re selecting a trusted name in electrical protection, built to deliver dependable performance in everyday commercial applications. Add it to your cart to secure precise, reliable protection for 277 V single-phase circuits.