Eaton FAZ-C32/3-NA 32A 3-Pole 277 V Circuit Breaker

Engineered by Eaton, the FAZ-C32/3-NA 32A 3-Pole 277 V Circuit Breaker delivers reliable protection for three-phase circuits in commercial and light industrial installations. The FAZ-C32/3-NA is designed for seamless integration into compatible Eaton panelboards, providing consistent trip performance and straightforward maintenance in busy electrical rooms.

With a 32-amp current rating, this breaker is well-suited for distributing moderate loads such as lighting, HVAC controls, motors, and other equipment on a three-phase 277-volt system. The 277 V rating aligns with typical commercial lighting and power distribution networks, promoting safe, predictable operation and easier coordination with related protective devices.

Key features and benefits

• Three-pole design protects all three phases in a three-phase circuit, promoting balanced operation and reducing the risk of uneven loading.
• 32 A rating provides precise overcurrent protection for circuits that demand reliable protection without premature trips.
• 277 V compatibility optimizes performance on standard commercial electrical systems.
• North American version FAZ-C32/3-NA is configured for straightforward installation in typical US and Canadian panelboards.
• Easy replacement and maintenance with compatibility across Eaton distribution gear reduces downtime during service or upgrades.

Ideal use cases

• Office, retail, and healthcare facilities with 277 V lighting and distribution networks requiring dependable three-phase protection.
• Industrial spaces and warehouses implementing three-phase motor loads that need balanced, coordinated protection across all phases.
• New installations or panelboard retrofits where Eaton’s FAZ series sizing and trip characteristics align with existing gear and wiring practices.

Practical installation tips

• Verify panel compatibility: ensure the FAZ-C32/3-NA matches your Eaton panelboard family and bus configuration for a secure, reliable fit.
• Coordinate protection with conductors: pair this 32 A breaker with appropriately rated wiring to maintain proper ampacity and thermal performance in 277 V networks.
• Plan for future expansion: the three-pole architecture supports potential load growth on three-phase circuits without needing multiple device replacements.