Eaton | FAZ-B30/1-SP | Circuit Breaker | 30A | 1-Pole | 277V

Eaton FAZ-B30/1-SP Circuit Breaker — 30A, 1-Pole, 277V. Engineered for reliable protection in maintenance, retrofit, and replacement projects where exact specifications matter.

This 1-pole breaker delivers precise overcurrent protection for 277V circuits, offering straightforward installation and predictable, trip-on-demand performance. Its compact, single-pole design simplifies wiring and reduces space requirements in electrical panels, making it a practical choice for kitchen, lighting, and small branch circuits in commercial or industrial settings where a 30A rating is appropriate.

Key specifications

• Amperage: 30 A
• Poles: 1-Pole
• Voltage: 277 V

Important compatibility note: Confirm fit and ratings before ordering. The part number FAZ-B30/1-SP is the best reference for compatibility, so use it to verify that this breaker matches your existing panel or electrical installation.

Ideal use cases

• Maintenance: replace worn or tripped breakers to restore circuit protection without changing panel hardware.
• Retrofit: upgrade or reconfigure circuits in facilities that operate at 277V and require a 30A, 1-pole solution.
• Replacement: serve as a like-for-like substitute when a specific FAZ-B30/1-SP spec is mandated by the project documentation or panel labeling.

Who benefits most: electricians, facilities managers, and contractors responsible for keeping commercial electrical systems safe and compliant. By matching the exact FAZ-B30/1-SP specifications, you minimize compatibility guesswork and downtime, ensuring the protected circuit remains secure and compliant with project requirements.