Eaton FAZ-B16/2 16A 2-Pole 277 V Circuit Breaker

The Eaton FAZ-B16/2 16A 2-Pole 277 V Circuit Breaker is a compact, dependable safeguard for 277-volt electrical systems. With a 16-amp current rating and two poles, it shuts off both hot legs together to protect branch circuits from overloads and short circuits, helping prevent equipment damage and electrical fires in commercial and industrial environments.

Key specifications

• Current rating: 16 A
• Poles: 2
• Voltage rating: 277 V
• Part number: FAZ-B16/2

Why this 2-pole breaker is a smart choice

Designed for reliability in 277-volt circuits, this breaker provides coordinated protection across both conductors. The 2-pole design ensures simultaneous disconnection, reducing the risk of imbalanced voltages that can stress equipment. Its straightforward reset after a trip minimizes downtime and keeps critical systems operating with minimal interruption.

Ideal use cases

• Commercial lighting and small motors powered from 277 V systems
• Control circuits in office buildings, shopping centers, and other facilities
• Electrical panels and distribution boards where compact, dependable two-pole protection is required

Practical benefits and tips

• Simple replacement for existing 16A, 2-pole 277 V breakers, helping maintain consistent protection across circuits
• Compact form factor suits panels with limited space without compromising safety
• Clear, reliable trip indication aids quick fault diagnosis and faster restoration of service