Eaton FAZ-B1/2-NA 1A 2-Pole 480 V Circuit Breaker

The Eaton FAZ-B1/2-NA 1A 2-Pole 480 V Circuit Breaker is a precise, dependable protection device engineered for demanding 480-volt electrical environments. With a two-pole configuration and a 1-amp rating, it protects delicate control circuits and instrumentation from overcurrent while safely isolating both hot legs during a fault.

Designed to integrate into industrial and commercial electrical systems, this FAZ-B1/2-NA model delivers predictable trip behavior and consistent performance when uptime matters. Its compact, two-pole design is ideal for protecting low-current loads in automation panels, control circuits, sensors, and small motor drives that operate at higher line voltages.

Key benefits and use scenarios:

• Precise low-current protection with a 1 A rating—perfect for control circuits, instrumentation, and delicate electronics that need reliable overcurrent protection without nuisance trips.
• 2-pole design ensures simultaneous disconnection of both conductors in 480 V circuits, enhancing safety and reducing arc potential during fault conditions.
• High-voltage capability rated up to 480 V, making it suitable for industrial distribution and equipment that require robust protection at elevated voltages.
• Part number clarity FAZ-B1/2-NA provides a straightforward identification path for stocking, maintenance, and compatibility checks within Eaton’s FAZ line.

Who should consider this breaker? technicians and engineers designing or maintaining automation panels, machine control circuits, or high-voltage distribution modules where low-current protection, reliable isolation, and compatibility with 480 V systems are essential. It’s a practical choice for retrofit projects and new builds that demand a trusted, brand-name protective device with clear specs.

Practical installation notes:

• Verify system voltage is within the 480 V rating before installation.
• Plan for a clean, two-pole mounting to ensure simultaneous actuation and consistent protection across both conductors.
• Store and handle the unit according to standard electrical safety practices to maintain reliable trip performance over time.

Choose the Eaton FAZ-B1/2-NA 1A 2-Pole 480 V Circuit Breaker when you need dependable low-current protection in high-voltage circuitry, with clear part identification and a design built for steady, safe operation in demanding environments.