Eaton FAZ-B15-3N - 15 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Eaton FAZ-B15-3N is a compact 15A, 480V, 3-pole molded case circuit breaker engineered to protect your panelboards and load centers from overcurrent and short-circuit events. Designed for reliable, long-lasting performance in residential, commercial, and light industrial electrical systems, this unit fits seamless into existing Eaton setups and other matching OEM panels. Key features that set this breaker apart - Space-conscious molded case design that frees up valuable panel real estate without sacrificing protection. - Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both overload and short-circuit conditions. - 3-pole configuration at 480V for robust three-phase distribution typical in commercial and light industrial environments. - Compatibility with matching OEM loadcenters and panelboards to streamline replacements and upgrades. - Specifically suited for branch circuit protection in a variety of applications, from small commercial spaces to light industrial equipment. Technical specifications at a glance - Manufacturer: Eaton - Part Number: FAZ-B15-3N - Type: Thermal-magnetic molded case circuit breaker - Amperage Rating: 15A - Voltage Rating: 480V - Number of Poles: 3 - Application: Branch circuit overcurrent and short-circuit protection Why choose the FAZ-B15-3N for your electrical system - Concrete protection where it matters: With a dedicated 15A rating, it gates fault currents before damage can propagate to downstream devices, reducing downtime and safeguarding wiring insulation. - Efficient panel planning: The compact form factor helps you optimize space in panelboards and load centers, making room for future circuit expansions without crowding existing conductors. - Consistent performance: The thermal-magnetic trip mechanism provides predictable response characteristics, so trips occur when they should—neither nuisance trips from minor transients nor delayed disconnections during real faults. - Flexible installation: Built to integrate with Eaton-design panels and compatible OEM loadcenters, simplifying upgrades and replacements in mixed equipment environments. Use scenarios and practical insights - New installations in residential-adjacent commercial spaces where 480V three-phase distribution is used. - Retrofit and upgrade projects where a dependable 3-pole breaker is needed to maintain current protection schemes in existing Eaton or compatible panelboards. - Service upgrades in light industrial applications that demand reliable short-circuit interruption and clean, repeatable trip behavior. This FAZ-B15-3N breaker combines a compact footprint with a dependable thermal-magnetic protection strategy, making it a thoughtful choice for electricians seeking safe, code-conscious protection for 480V, 3-phase systems in panelboards and load centers.