Eaton FAZ-D8/1N - 8 A, 480 V, 1-Pole Circuit Breaker | AmpState

Meet the Eaton FAZ-D8/1N — a precisely engineered 8A, 480V, 1-pole molded case circuit breaker designed to guard branch circuits in panelboards and loadcenters. Built for dependable overcurrent and short-circuit protection, it delivers reliable performance where it matters most in residential, commercial, and light industrial settings.

• Space-efficient molded case design optimizes panel real estate, enabling cleaner wiring layouts in tight electrical spaces.
• Thermal-magnetic trip unit provides stable overload protection with fast, predictable short-circuit clearing across varying loads and temperatures.
• 1-pole, 480V rating tailored for single-phase 480V circuits commonly found in commercial and light industrial applications.
• OEM-compatible designed to pair with matching Eaton OEM loadcenters and panelboards for straightforward installation and reliable system integration.
• Versatile applications suited for residential panel upgrades, commercial lighting feeders, and small industrial control circuits that demand precise protection at 8A.

Specifications at a glance

• Manufacturer: Eaton
• Part Number: FAZ-D8/1N
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 8 A
• Voltage Rating: 480 V
• Number of Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

• Protect single-phase 480V circuits in panelboards and loadcenters for lighting feeders, receptacle runs, or dedicated small-power circuits.
• Replace or retrofit in existing Eaton or OEM panels where compact, reliable 8A protection is required.
• Implement in commercial or light industrial environments where space constraints demand a compact, dependable 1-pole solution.

Why this matters

The FAZ-D8/1N combines a space-saving form with a robust thermal-magnetic trip mechanism, delivering repeatable protection that you can trust during everyday use and fault conditions. Its compact footprint helps you maximize panel capacity while maintaining clear, accessible wiring paths. When a fault occurs, the trip unit responds quickly to isolate the problem, safeguarding wiring insulation, downstream devices, and tenants’ equipment without unnecessary interruptions.

tips for installation and compatibility

• Verify that the panelboard or loadcenter is designed to accept Eaton FAZ-series breakers to ensure dependable fit and operation.
• Match the 8A rating to the circuit’s expected continuous load plus anticipated surge, keeping within the panel’s design limits.
• Use as part of a cohesive protection strategy in 480V, single-pole circuits to maintain consistent electrical safety across residential, commercial, and light industrial installations.