Eaton FAZ-C4-3N - 4 A, 480 V, 3-Pole Circuit Breaker | AmpState

Meet the Eaton FAZ-C4-3N — a dependable 4 A, 480 V, 3-pole molded-case circuit breaker built to protect branches in panelboards and load centers with precision and reliability. Designed for three-phase environments, this unit delivers targeted protection where it matters most, without wasting valuable panel space.

• Compact molded-case design saves panel real estate and simplifies installation, making it ideal for crowded electrical panels and retrofit projects.
• Thermal-magnetic trip unit provides stable, repeatable protection for overloads and short circuits, reducing nuisance trips and ensuring consistent performance across varying loads.
• 3-pole configuration for 480 V systems— ready for three-phase commercial, light industrial, and multi-machine applications that rely on clean, reliable distribution.
• 4 A amperage rating offers precise protection for small feeders, control circuits, and dedicated equipment without compromising system availability.
• OEM loadcenter and panelboard compatibility ensures a proper fit, straightforward replacement, and maintained electrical characteristics when expanding or upgrading your panels.
• Versatile application suitable for residential, commercial, and light industrial environments, delivering dependable protection where it’s needed most.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FAZ-C4-3N
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 4 A
• Voltage Rating: 480 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Why choose the Eaton FAZ-C4-3N for your electrical distribution needs? It combines a space-saving design with a precise, reliable trip mechanism that protects downstream equipment while maintaining uptime. Its OEM compatibility minimizes installation complexity, making it an excellent choice for panel rebuilds, expansions, or new builds that operate at 480 V three-phase power.

Ideal use scenarios include controlling small feeders in commercial panelboards, protecting lighting and auxiliary circuits in warehouses, and safeguarding low-amperage motor circuits in light industrial setups. If you’re upgrading an existing Eaton or compatible panel, the FAZ-C4-3N provides a targeted, dependable upgrade path that aligns with your equipment’s electrical characteristics and protection goals.

Practical tips for optimal performance: verify that your panelboard is designed for 480 V three-phase operation, confirm the 3-pole configuration matches your bus arrangement, and ensure secure terminal connections to maintain reliable current paths. With Eaton’s engineering backing, you gain a robust balance of protection, compatibility, and panel efficiency.