Eaton FAZ-B25/2-NA Circuit Breaker, 25A, 2-Pole, 277V

Eaton FAZ-B25/2-NA is a purpose-built circuit breaker designed for demanding industrial electrical service, maintenance, and replacement projects. With a 25 A rating, 2-pole configuration, and a 277 V operating voltage, this unit delivers dependable protection for multi‑wire and motor-related circuits in commercial and light industrial environments. Use the exact part number FAZ-B25/2-NA to confirm fit and compatibility with your application.

Why this breaker stands out

• Two-pole protection: Safely disconnects both live legs to guard multi-wire circuits and reduce arcing risks during faults or maintenance.
• 277V suitability: Ideal for industrial feeders and equipment powered at 277 V, common in commercial lighting and control panel applications.
• 25 A safeguarding: Provides precise, time‑tested overcurrent protection for moderate-load circuits without unnecessary nuisance trips.
• Part-number precision: FAZ-B25/2-NA confirms a exact fit within Eaton FAZ-B family and compatible panels, streamlining procurement and installation.
• Reliability for replacements: A trusted choice for panel refurbishments and on-hand spare-part inventories, helping downtime stay minimal during service windows.

Who benefits from this model

• Electrical contractors performing industrial installations, panel upgrades, or routine maintenance.
• Facility managers and maintenance teams responsible for safeguarding distribution boards and control circuits.
• Procurement teams stocking reliable, ready-to-install breakers for emergency repairs and scheduled replacements.

Usage scenarios and practical applications

• Protection for 277 V motor control circuits and lighting feeders in warehouses, factories, and large commercial spaces.
• Replacement in existing panels that accept FAZ-B series breakers, ensuring consistent electrical protection across fleets of equipment.
• Part of a maintenance program for critical processes where predictable tripping behavior minimizes risk to personnel and assets.

How to verify compatibility

To ensure a seamless fit, verify the exact part number, amperage, and voltage requirements align with your panel and circuits. If you're unsure about fit or availability, you can reference FAZ-B25/2-NA as the definitive indicator of compatibility for this 25 A, 2-pole, 277 V solution. Need help confirming a match? Message us and we’ll assist with compatibility checks and next‑step recommendations.

Technical snapshot

• Amperage: 25 A
• Poles: 2
• Voltage: 277 V
• Part number: FAZ-B25/2-NA

Designed to integrate smoothly into industrial electrical systems, the Eaton FAZ-B25/2-NA circuit breaker delivers targeted protection, straightforward installation, and dependable performance where it matters most. Equip your service fleets with this precise, ready-to-deploy solution and keep your critical circuits safeguarded against overcurrent events.