Eaton FAZ-D1/2-NA 1A 2-Pole 480 V Circuit Breaker

Meet the Eaton FAZ-D1/2-NA 1A 2-Pole 480 V Circuit Breaker — a purpose-built protection device designed for demanding industrial environments. This Eaton breaker delivers reliable overcurrent protection for dual-conductor circuits operating at up to 480 volts, with a precise 1 A nominal rating that helps guard sensitive equipment and control circuits from nuisance trips.

The 2-pole design ensures both conductors in a 480 V circuit are disconnected together, enhancing safety and ensuring coordinated fault isolation across the protected load. Its compact footprint fits neatly into standard Eaton FAZ-series panels and other compatible enclosures, making replacement and integration straightforward in existing electrical racks and control panels.

Key specifications at a glance

• Current rating: 1 A
• Poles: 2
• Voltage rating: 480 V
• Part number: FAZ-D1/2-NA
• Manufacturer: Eaton

Ideal use cases

Designed for industrial and commercial environments where precision protection matters, this 1A, 2-pole breaker is well-suited for small control circuits, motor starters, and other load devices fed from 480 V systems. It’s a solid choice for panelboards and distribution setups that require dependable dual-line protection without compromising space or accessibility in tight control cabinets.

Why choose the Eaton FAZ-D1/2-NA?

Choosing this model means opting for a recognized industry standard in electrical protection. The FAZ-D1/2-NA aligns with Eaton’s long-standing emphasis on reliability, consistent performance, and easy integration into compatible panel systems. Its 2-pole configuration delivers balanced protection for both live conductors, helping to prevent uneven fault conditions and supporting safer shutdowns of connected equipment.

Practical notes for installation and compatibility

Ensure the panel or enclosure is designed to accept FAZ-series devices and that wiring respect the 480 V rating. When installing, follow standard torque specifications for the terminals and verify that the circuit’s load characteristics align with the 1 A nominal rating. This model is intended for use in environments and distributions where 480 V circuits require compact, dual-pole protection with straightforward replacement in compatible Eaton panels.

For engineers, technicians, and procurement professionals designing or maintaining 480 V electrical systems, the Eaton FAZ-D1/2-NA 1A 2-Pole 480 V Circuit Breaker offers precise, reliable protection with a clear focus on small-but-critical control circuits in demanding environments.