Eaton FAZ-D5/1N - 5 A, 480 V, 1-Pole Circuit Breaker | AmpState

Eaton FAZ-D5/1N is a compact 5A, 480V, 1-pole molded case circuit breaker engineered to safeguard your panelboards and loadcenters from overcurrent and short circuits. Built for reliable, predictable protection in demanding electrical environments, this breaker integrates smoothly with standard Eaton OEM load centers for a seamless upgrade or replacement.

Key benefits include:

• Space-efficient molded case design that maximizes panel space and simplifies layout in tight enclosures.
• Thermal-magnetic trip unit delivering stable, repeatable protection against overloads and instantaneous short-circuit faults.
• OEM-compatible with matching Eaton loadcenters and panelboards to minimize compatibility concerns and downtime.
• Versatile across sectors suitable for residential, commercial, and light industrial applications where 480V distribution is used.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FAZ-D5/1N
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 5 A
• Voltage Rating: 480 V
• Number of Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits most

This 1-pole, 5A breaker is ideal for protecting individual branch circuits in 480V panelboards where space is at a premium and precise trip characteristics matter. It’s a solid choice for electrical contractors, facility managers, and plant engineers who need dependable, OEM-compatible protection that keeps control circuits, lighting, or small mechanical drives safe without crowding the panel.

Practical considerations and tips

• Ensure the panelboard or loadcenter is rated for 480 V and that the FAZ-D5/1N matches the OEM specification for seamless replacement.
• Use the thermal-magnetic trip feature to provide both overload protection and instantaneous short-circuit protection where required by the circuit design.
• In multi-breaker panels, pair with compatible Eaton devices to maintain coordinated protection and consistent electrical characteristics across the bank.