Eaton FAZ-B2-3 - 2 A, 480 V, 3-Pole Circuit Breaker | AmpState

Meet the Eaton FAZ-B2-3, a compact 3-pole molded case circuit breaker engineered to shield your 480V three‑phase panel setups from overcurrent and short circuits. With a precise 2A rating, it’s purpose-built for protecting low‑current branch circuits in panelboards and load centers without sacrificing space or reliability. Available through AmpState, this breaker is a practical, dependable choice for modern electrical installations.

• Space‑savvy, molded‑case design — slim profile that makes efficient use of panel space, helping you maximize enclosure capacity without compromising protection.
• Thermal‑magnetic trip unit — combines heat‑based overload protection with a magnetic trip for fast, repeatable response to short circuits across a range of temperatures.
• OEM‑level compatibility — designed to drop into matching Eaton load centers and panelboards, simplifying substitutions and upgrades.
• Three‑pole protection for 480V systems — ideal for 3‑phase distribution, ensuring coordinated protection across all conductors.
• Versatility across sectors — suitable for residential, commercial, and light industrial applications where space and reliability matter.

Why this matters for your electrical system

The FAZ‑B2‑3 delivers consistent protection where it counts: preventing nuisance trips under normal load while delivering rapid disconnection during faults. The thermal element handles gradual overloads, and the magnetic element responds instantly to short‑circuit conditions. In real-world terms, you get dependable circuit protection, reduced downtime, and easier panel maintenance—without reconfiguring or rebuilding your existing panel infrastructure.

Ideal use cases

• Upgrading or retrofitting panelboards in small commercial spaces that run 3‑phase equipment on 480V systems.
• Protecting low‑current branch circuits in residential or light industrial panels where space is at a premium.
• Replacing older breakers in compatible Eaton load centers to maintain a cohesive, OEM‑matched protection scheme.

Technical specifications at a glance

• Manufacturer: Eaton
• Part Number: FAZ‑B2‑3
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 2 A
• Voltage Rating: 480 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short‑circuit protection for panelboards and load centers

Whether you’re outfitting a new installation or refreshing an aging panel, the Eaton FAZ‑B2‑3 is built for reliable performance in demanding 480V environments. Its compact profile, robust thermal‑magnetic protection, and OEM compatibility make it a concrete, no‑nonsense choice for protecting valuable electrical circuits. Add it to your cart and secure dependable, space‑efficient circuit protection from a trusted name in electrical distribution.