Eaton FAZ-D1/3 1A 3-Pole 480 V Circuit Breaker

Protect what matters in your 3-phase, 480 V world with the Eaton FAZ-D1/3 1A 3-Pole 480 V Circuit Breaker. This unit is purpose-built for control panels and small industrial loads, delivering reliable overcurrent protection precisely where it's needed.

Key specifications at a glance

• Brand: Eaton
• Part Number: FAZ-D1/3
• Current rating: 1 A
• Pole configuration: 3-pole (3-phase)
• Voltage rating: 480 V

Why this 3-pole, 480 V breaker stands out

• Designed for three-phase electrical systems up to 480 V, ensuring balanced protection across all phases.
• Low-current rating of 1 A makes it ideal for protecting control circuits, sensors, and small-motor drives in compact panels, preventing nuisance trips while maintaining safety.
• Compact Eaton FAZ family form factor fits into standard electrical enclosures, making replacement straightforward in existing installations.
• Part of a trusted line of circuit protection known for robust mechanical operation and dependable performance in challenging industrial environments.

Practical use cases

• Control panels for conveyors, packaging lines, and HVAC fan-coils using three-phase power where loads run near but do not exceed 1 A per phase.
• Industrial machines with 3-phase motors that require precise current-limiting protection to minimize downtime from nuisance trips.
• Laboratory benches or pilot plants with 480 V three-phase distribution requiring reliable protection and easy serviceability.

How it helps your operation

• Safety and reliability: automatically disconnects power during overloads or faults, preserving equipment and personnel safety.
• Operational continuity: reduces unplanned outages by preventing cascading faults across multiple phases.
• Maintenance-friendly: standard 3-pole mounting and straightforward replacement in FAZ-equipped panels.

Recommendation and installation notes

• Ensure compatibility with your panel and wiring scheme by verifying the FAZ-D1/3’s 3-pole, 480 V rating before installation.
• Use in enclosures designed for 480 V three-phase distribution and follow all local electrical codes and safety practices during installation and testing.