Eaton FAZ-D3/2 - 3 A, 480 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton FAZ-D3/2 — a 3A, 480V, 2-pole molded case circuit breaker built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for real-world demand, it provides precise protection where it matters most.

• Compact molded-case design maximizes panel space, helping you fit more circuits neatly in residential, commercial, or light industrial installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both overloads and short circuits, reducing nuisance trips and enhancing reliability over time.
• OEM-ready compatibility engineered to work with matching Eaton OEM load centers and panelboards, enabling straightforward installation and reliable performance when replacing or upgrading existing breakers.
• Versatile electrical protection ideal for protecting critical branch circuits in a variety of settings—from service entrances to equipment feeders.
• 2-pole design ensures simultaneous disconnection of both conductors for enhanced safety and fault isolation.

Technical specifications at a glance

• Manufacturer: Eaton
• Part number: FAZ-D3/2
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 3 A
• Voltage rating: 480 V
• Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Ideal use scenarios

Use the FAZ-D3/2 when you’re expanding a panelboard or load center, retrofitting a control cabinet, or specifying a dependable protection device for commercial or light industrial circuits powered at 480 volts. Its compact footprint and reliable trip mechanism make it a practical choice for electrical rooms, mechanical spaces, and equipment enclosures where space is at a premium but protection can’t be compromised.

Why choose this Eaton breaker

Rather than generic substitutes, the FAZ-D3/2 offers:

• Guaranteed compatibility with Eaton OEM panelboards, ensuring consistent performance and easier maintenance across installations.
• A deliberate two-pole design that guarantees both conductors trip together, minimizing arcing risk and improving fault handling.
• Clear alignment with branch circuit protection needs in residential, commercial, and light industrial settings, specifically at a higher-voltage 480V rating for heavier loads.

Practical tips for installation and use

Before installation, verify that the target panelboard is rated for 480V and compatible with 2-pole, molded case breakers. Plan the layout to optimize space in the panel, and ensure secure mounting and proper torque on all terminals. Regular inspection of wiring and the breaker’s mechanical operation will help maintain reliable protection for years of service.

With the Eaton FAZ-D3/2, you get precise, reliable protection tailored for higher-voltage branch circuits, backed by the engineering and compatibility you expect from Eaton. Build safer, more efficient electrical systems—one trusted breaker at a time.