Eaton FAZ-D4/2-NA - 4A, 2-Pole, Circuit Breaker

The Eaton FAZ-D4/2-NA is a 4 A, 2-pole circuit breaker designed to deliver reliable overcurrent protection in demanding electrical environments. Built for use in distribution panels and motor control centers, this device helps keep critical systems safe and up and running.

Why this model stands out: a 2-pole configuration provides flexible, coordinated protection for two conductors, making it an ideal choice for panelboards, switchboards, and control panels across industrial, commercial, and OEM applications. Its 4 A rating ensures protection tailored to smaller or sensitive circuits without unnecessary trips.

Key benefits and use cases:

• Precise protection for electrical circuits in distribution panels and motor control centers, helping prevent damage from overcurrents.
• Versatile two-pole design supports two live conductors with coordinated protection, suitable for a range of panel configurations.
• Industrial, commercial, and OEM ready—a dependable choice for equipment builds, service upgrades, and controlled environments where safety and reliability matter.
• Compact, plug-and-play compatibility with standard protection schemes in everyday panel installations, reducing integration time and downtime.

Ideal for professionals who design, service, or retrofit electrical distribution systems, the FAZ-D4/2-NA helps you meet protection requirements without sacrificing performance. Use it where dependable interruption of fault currents safeguards wiring and components, and where two-line protection is essential for balanced, safe operation.

Specifications at a glance: current rating 4 A, 2-pole configuration, circuit breaker type. For applications demanding consistent protection in distribution panels, motor control centers, and control panels, the Eaton FAZ-D4/2-NA delivers the reliability you rely on in everyday operations.