Eaton FAZ-C4/3-NA 4A 3-Pole 480 V Circuit Breaker

The Eaton FAZ-C4/3-NA 4A 3-Pole 480 V Circuit Breaker is a compact, reliable protection device designed for demanding 3-phase electrical systems. With a precise 4-ampere rating and three-pole configuration, this Eaton FAZ-C4/3-NA part ensures targeted protection for small-to-medium industrial loads operating up to 480 V, helping you prevent damage from overloads and short circuits while keeping your equipment running smoothly.

Key specifications at a glance

• Current rating: 4 A
• Poles: 3
• Voltage rating: 480 V
• Part Number: FAZ-C4/3-NA
• Brand: Eaton

Why this 3-Pole, 480 V breaker matters

In three-phase electrical installations, a dedicated 4 A protection device like the FAZ-C4/3-NA helps safeguard motors, drives, and other equipment that draw light-to-moderate current. By interrupting fault currents quickly and safely, it reduces the risk of wiring damage, insulation breakdown, and unplanned downtime. The 3-pole design ensures balanced protection across all phases, which is essential for maintaining stable operation in 480 V systems.

Ideal use cases

• Protection for small 3-phase motors and process equipment in manufacturing and packaging lines powered by up to 480 V.
• Control panels and electrical enclosures that require a dedicated 3-pole protection device with a modest current rating.
• Replacement part in Eaton-based panels and assemblies where FAZ-C4/3/NA specifications match the system requirements.

Practical benefits and how it fits into your protection strategy

The FAZ-C4/3-NA is designed for straightforward integration into existing Eaton infrastructures. Its 3-pole configuration provides synchronized protection across all three hot conductors, helping maintain equal fault response and preserving equipment longevity. For facilities with 480 V distribution, this breaker offers a clear, unambiguous current rating—reducing the guesswork during maintenance and panel audits.

Installation and compatibility tips

When selecting this part, verify that your panel or enclosure supports the FAZ series and that the FAZ-C4/3-NA aligns with your system’s voltage and current requirements. As with all protective devices, ensure proper torque on connections and adhere to relevant electrical standards during installation to maintain safe operation and reliable interruption performance.

Bottom line

Choose the Eaton FAZ-C4/3-NA 4A 3-Pole 480 V Circuit Breaker for precise, phase-balanced protection in 480 V, three-phase applications. Its exacting 4 A rating, three-pole architecture, and Eaton heritage provide a dependable, field-replaceable solution that fits neatly into Eaton-based electrical assemblies and 3-phase distribution schemes.