Eaton FAZ-B8/2-NA Circuit Breaker, 8A, 2-Pole, 277V

The Eaton FAZ-B8/2-NA circuit breaker is engineered for demanding industrial environments, delivering dependable protection for 277V circuits in a compact two-pole package. With an 8 amp rating, it protects your control panels, lighting networks, and small motor circuits without unnecessary trips, helping keep your operations running smoothly during maintenance and upgrades.

Key features and benefits

• Two-pole protection at 277V provides simultaneous disconnection of both hot legs, enhancing safety and simplifying wiring for 277V applications.
• 8 amp rating targets protection for lower-load circuits while allowing higher-demand components to operate without nuisance tripping.
• Industry-ready replacement a straightforward swap-in option for existing Eaton panel formats, accelerating maintenance and reducing downtime.
• Rugged industrial design built to withstand the vibration, temperature variations, and routine servicing common in plant floors and control cabinets.
• Clear part-number verification rely on FAZ-B8/2-NA to confirm compatibility with your specific panel and application requirements, aiding accurate stocking and ordering.

Ideal use cases

• Industrial service panels and control cabinets requiring reliable two-pole protection for 277V circuits.
• Replacement projects where a precise 8A, 2-pole breaker is needed to maintain electrical protection schemes.
• Electrical upgrades in manufacturing lines, warehousing facilities, and commercial spaces that operate on 277V distribution.

Why choose this Eaton breaker

• Offers a targeted, predictable response for controlled loads, helping protect wiring, devices, and operators.
• Supports efficient inventory management with a clearly identified part number for quick compatibility checks.
• Designed to integrate seamlessly with existing Eaton solutions, reducing complexity during panel servicing.

Compatibility and installation notes

Verify fit by part number and application requirements before installation. If you’re unsure about compatibility, reach out with the part number and your installation details—we’ll help confirm the right fit for your 277V, 2-pole needs.

What to expect from your order

When you select the FAZ-B8/2-NA, you’re choosing a purpose-built solution for reliable, efficient protection in industrial environments. This is the right choice for technicians and facilities teams looking to standardize on a precise, easy-to-service 8A, 2-pole breaker for 277V systems.