Eaton FAZ-C3/1-NA-DC-SP Circuit Breaker, 3A, 1-Pole, 277V

The Eaton FAZ-C3/1-NA-DC-SP Circuit Breaker is a compact, reliable protection device designed for industrial electrical service, maintenance, and replacement projects. With a 3 A rating and a single-pole (1P) design, this DC-oriented breaker delivers precise overcurrent protection for control panels, automation circuits, and essential DC feeders operating at up to 277V.

Key features that matter in the field

• Exact protection you need: 3 A trip rating provides targeted protection for sensitive control and automation circuits without unnecessary nuisance tripping.
• 1-pole, space-efficient design: The 1P form factor minimizes panel footprint and makes retrofits or panel expansions smoother in tight electrical enclosures.
• DC-compatible operation: Specifically suited for DC circuits and applications within industrial environments that rely on stable, uninterrupted DC protection up to 277V.
• Part-number-driven compatibility: Built to fit applications that require the FAZ-C3/1-NA-DC-SP specification—verify fit by part number and application requirements for a seamless replacement.
• Trusted brand for industrial reliability: Eaton’s design and engineering support underpin dependable circuit protection in demanding environments.

Ideal use cases

• Replacing worn or tripped breakers in industrial control panels and automation cabinets.
• Protecting DC control circuits, PLC power feeds, and motor controllers in manufacturing environments.
• Upgrading or maintaining electrical infrastructure where a compact, reliable 1-pole breaker is required.
• Projects that require strict part-number accuracy to ensure compatibility with existing Eaton or compatible panels and enclosures.

Compatibility and purchasing confidence

Before purchasing, confirm fit by the exact part number FAZ-C3/1-NA-DC-SP and your specific application requirements. This ensures proper mounting, electrical characteristics, and panel compatibility. If you need help matching a part number or confirming compatibility, message us and we’ll help verify the fit and guide your selection based on your application details.

Additional context and guidance

Designed for industrial service, maintenance, and replacement projects, the Eaton FAZ-C3/1-NA-DC-SP offers dependable DC protection in a compact, easy-to-integrate package. Use this description as a practical reference for evaluating whether this 3 A, 1-pole, 277V circuit breaker aligns with your control system needs and replacement strategy.