Eaton FAZ-D32/3N - 32 A, 480 V, 3-Pole Circuit Breaker | AmpState

Meet the Eaton FAZ-D32/3N — a 32A, 480V, 3-pole molded case circuit breaker engineered to protect your branch circuits with precision and reliability. Built for panelboards and load centers, this unit combines a compact form with robust protection for commercial, residential, and light industrial electrical systems.

• Space‑efficient molded‑case design: a compact footprint that makes efficient use of panel space and simplifies layout in dense panels.
• Thermal‑magnetic trip unit: delivers stable, repeatable protection by combining a thermal element for overload detection with a magnetic mechanism for rapid short‑circuit interruption. This minimizes nuisance trips while ensuring fast response to faults.
• Three‑pole configuration for 480V systems: ensures simultaneous interruption of all three phases, maintaining balanced protection and safe shutdown in three‑phase networks.
• OEM panel compatibility: designed to drop into matching Eaton OEM load centers and panelboards, enabling straightforward replacement and upgrades without rewiring.
• Versatile for multiple applications: suitable for residential subpanels, commercial distribution, and light industrial equipment, including protection for feeders and motor circuits on 480V systems.

Technical specifications at a glance

• Amperage rating: 32 A
• Voltage rating: 480 V
• Number of poles: 3
• Type: Thermal‑magnetic molded case circuit breaker
• Part number: FAZ-D32/3N
• Application: Branch circuit overcurrent and short‑circuit protection

How it works in real-world use: during normal operation, the thermal element monitors current levels and provides gradual protection against overheating. If a fault current occurs, the magnetic mechanism trips the breaker instantly to disconnect the circuit, safeguarding conductors, devices, and the overall electrical system. The 32 A rating makes it well-suited for distributing power to mid‑sized loads and motor starters within a 480V, three‑phase layout.

Why this matters for your project: you get a single, reliable 3‑pole solution that aligns with Eaton panel architectures, reducing installation complexity and maintenance. The combination of a compact design, dependable trip behavior, and seamless OEM compatibility translates to easier substitutions, less downtime, and durable protection for your distribution infrastructure.

Practical installation tips:

• Confirm your panel supports 480 V three‑phase service and that the FAZ‑D32/3N matches the panel’s bus configuration and labeling.
• Use in circuits that require protection of all three phases; avoid pairing with single‑pole devices in a 3‑phase feed.
• Follow local electrical codes and manufacturer recommendations for mounting and replacement, including proper handling and torque guidance.
• Keep a compatible spare on hand to minimize downtime during service or upgrades.

Upgrade your panel with the Eaton FAZ-D32/3N and experience reliable, precise protection tailored for 480V, 3‑phase distributions.