Eaton FAZ-D0.5/3 0.5A 3-Pole 480 V Circuit Breaker

Meet the Eaton FAZ-D0.5/3, a purpose-built three-pole circuit breaker engineered for reliable protection in 480 V three-phase systems. With a nominal current rating of 0.5 A, this device is designed to guard small, sensitive loads in industrial control panels, automation gear, and equipment where precise overcurrent protection is essential.

• Part Number: FAZ-D0.5/3
• Current rating: 0.5 A (nominal)
• Poles: 3
• Voltage rating: 480 V
• Configuration: Three-pole breaker provides simultaneous disconnection of all phases

The 3-pole design is more than a compact footprint — it guarantees coordinated shutdown across all three phases, reducing arcing risk and helping maintain safer, predictable operation in panel boards and machinery control circuits. This breaker is a natural fit within Eaton’s FAZ family, offering seamless compatibility with other Eaton protection and distribution products and simplifying maintenance or replacement in existing installations.

Ideal use cases include:

• Control panels and automation enclosures for packaging lines, conveyors, and robotics interfaces
• Small-load three-phase circuits in manufacturing equipment and test benches
• HVAC and industrial machinery control circuits where 480 V three-phase power is common

Why choose the FAZ-D0.5/3 over other options? It delivers precise current-limiting for low-load circuits while maintaining robust phase protection in a single, easy-to-integrate module. Its Eaton lineage ensures dependable electrical protection performance and straightforward compatibility with existing Eaton distribution architectures.

Practical installation tips: verify the system uses a 480 V three-phase supply, confirm the nominal 0.5 A rating aligns with your protected load, and follow local electrical codes for safe installation. When wiring, secure terminals according to manufacturer guidelines to ensure reliable operation over the service life of the equipment.