Eaton FAZ-K8/2 - 8 A, 480 V, 2-Pole Circuit Breaker | AmpState

The Eaton FAZ-K8/2 is a compact 2-pole molded case circuit breaker rated for 8 A at 480 V, built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Designed for reliability in demanding electrical environments, this unit helps keep your circuits safe while making the most of available panel real estate.

Why the FAZ-K8/2 stands out

• Compact molded-case design maximizes panel space for a cleaner, more efficient electrical distribution setup.
• Thermal-magnetic trip unit provides stable, repeatable protection performance, delivering fast responses to faults without unnecessary nuisance trips.
• OEM-panel compatibility is engineered to work with matching Eaton OEM loadcenters and panelboards, simplifying installation and ensuring consistent protection across the system.
• Versatile application suitable for residential panel upgrades, commercial distribution, and light industrial circuits requiring reliable 2-pole protection at 480 V.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FAZ-K8/2
• Type: Thermal-magnetic molded case circuit breaker (MCCB)
• Amperage Rating: 8 A
• Voltage Rating: 480 V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Place the FAZ-K8/2 in a panelboard or load center serving two hot legs in a 480 V system where space is at a premium. It’s well-suited for protecting critical branch circuits in commercial buildings, light industrial facilities, and retrofit projects where a compact, reliable two-pole solution is needed to guard against overloads and short circuits.

Practical benefits you’ll notice

• thanks to the thermal-magnetic mechanism, which coordinates well with other breakers in the same panel for safer system operation.
• with a robust molded-case design that maintains performance under routine electrical use.
• with Eaton-panel ecosystems, reducing compatibility concerns and easing maintenance or future upgrades.

Choosing the right protection for your panel

If you’re upgrading or expanding an Eaton panelboard or loadcenter that requires reliable 8 A, 480 V, 2-pole protection, the FAZ-K8/2 delivers a purpose-built solution. It combines space-efficient design with precise, dependable trip performance, helping you maintain safety, code compliance, and long-term reliability across residential, commercial, and light industrial applications.