Eaton FAZ-C40-3N - 40 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Eaton FAZ-C40-3N is a robust 40A, 480V, 3-pole molded case circuit breaker engineered to protect your panelboards and load centers from overloads and short circuits. Built for dependable branch circuit protection, this unit helps keep critical electrical systems safe and up and running.

• Compact molded-case design maximizes panel space, making installation in tight or crowded enclosures simpler and more efficient.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both sustained overloads and instantaneous short-circuit conditions.
• 3-pole configuration for 480V systems ideal for three-phase commercial or light industrial layouts, providing coordinated protection across all phases.
• 40A rating provides precise circuit protection while allowing for normal operating loads without nuisance trips.
• OEM-compatible designed to be used with matching Eaton OEM load centers and panelboards, ensuring reliable replacement or upgrade paths.
• Versatile application suitable for residential, commercial, and light industrial environments where reliable branch-circuit protection at 480V is required.

In practical terms, the FAZ-C40-3N helps you safeguard wiring and connected equipment in panelboards and load centers—reducing the risk of fire and equipment damage due to overcurrent or short circuits. It’s a fit for panel upgrades, new installations, or replacements in systems that operate at 480V three-phase power, where space efficiency and precise protection matter.

• Eaton
• Part Number: FAZ-C40-3N
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40A
• Voltage Rating: 480V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Tip for installers and specifiers: verify that your panelboard or load center is rated for 480V and supports a matching 3-pole, 40A molded case breaker. When replacing or expanding protective systems, the FAZ-C40-3N pairs best with Eaton’s family of OEM panel products to maintain electrical system coordination and reliability.